Want to learn more about Solar Street Lighting
Navigate how to design a street lighting project from start to finish
Do you have an upcoming street lighting project?
Are you considering using solar as a green alternative?
Then download our guide to street lighting.
This guide includes:
Why implement street lighting
Where to implement street lighting
Why uniformity is important for street lighting
How to implement street lighting
Designing the perfect street lighting system
Benefits of using solar street lighting
This guide will help you make an informed decision on all aspects of street lighting for business, residential and other areas that require adequate lighting for streets, roadways, highways, and other applications.
Learn more online at https://www.sepco-solarlighting.com/solar-street-lighting
Navigate how to design a parking lot lighting project
Do you have an upcoming parking lot lighting project?
Are you considering using solar as a green alternative?
Then download our guide to parking lot lighting.
This guide includes:
Why implement parking lot lighting
Where to implement parking lot lighting
Why uniformity is important for parking lot lighting
How to implement parking lot lighting
Designing the perfect parking lot lighting system
Benefits of using solar parking lot lighting
This guide will help you make an informed decision on all aspects of parking lot lighting for business, residential and other areas that require adequate lighting.
Learn more online at https://www.sepco-solarlighting.com/solar-parking-lot-lighting
Navigate how to design a sign lighting project
Do you have a sign lighting project?
Considering using solar as a green alternative?
Download our guide to sign lighting.
This guide includes:
Types of signs
Why implement sign lighting
Where to implement sign lighting
Why uniformity is important
How to implement sign lighting
Designing the perfect system
Benefits of using solar sign lighting
This guide will help you make an informed decision on all aspects of sign lighting for business, residential and other areas that require adequate lighting for signs, billboards, kiosks, banners, and other applications.
Learn more online at https://www.sepco-solarlighting.com/solar-sign-lighting
Want to learn more about solar lighting solutions but don't know where to start?
Navigating how to design a reliable solar lighting solution can be tricky.
We want to make it easier, so we put together this comprehensive guide. In this guide you will learn:
Learn About Fixture Variances
Different fixtures are used for different applications. Each also provides different lumen packages. Learn about which type of fixture would work best for your project.
Learn About Operation Profiles
Different operation profiles provide light when it is required. This will look beyond just dusk to dawn operations into all the different controls available.
Learn About Solar Power Systems
Once most design factors are determined, such as fixtures and operation requirements, simple calculations can determine the solar power requirements.
Learn more about solar lighting solutions online at https://www.sepco-solarlighting.com/solar-lighting
SolarSphere's outdoor solar street lights, use solar energy to brighten parks, driveways, and other outdoor spaces while cutting energy usage and having little adverse environmental impact.
The document discusses an intelligent street lighting system that uses LED technology to reduce power consumption. It aims to make the street lighting system more efficient and economical. The system will automatically adjust the brightness of lights based on vehicle and human movement detected by sensors. Lights will turn on at lower brightness levels for human movement and higher levels for vehicles. This auto brightness adjustment alongside turning lights off during non-peak hours helps greatly reduce power usage. The system allows for reliable, low-maintenance street lighting that saves energy.
It’s exhilarating to be at the forefront of modern technology. New technologies can enhance safety, protect the environment and provide more cost effective solutions. Solar street lights offer everything that’s attractive about the integration of renewable energy and smart technology. However, change usually involves some effort first. Be sure that you have all solar street light system components ready for the final assembly and installation. So, how challenging is the installation of solar street lights? Since I have been receiving this type of question very often, I have written this blog to explain in detail the step by step approach for proper installation of solar LED street lights.
Seeing the Light: How LED Street Lights are Revolutionizing Urban LandscapesSigmaSearchLightsLtd
Lighting up the night has always been a challenge for cities worldwide. With their dim glow and high energy consumption, traditional street lights have long been the norm.
Navigate how to design a parking lot lighting project
Do you have an upcoming parking lot lighting project?
Are you considering using solar as a green alternative?
Then download our guide to parking lot lighting.
This guide includes:
Why implement parking lot lighting
Where to implement parking lot lighting
Why uniformity is important for parking lot lighting
How to implement parking lot lighting
Designing the perfect parking lot lighting system
Benefits of using solar parking lot lighting
This guide will help you make an informed decision on all aspects of parking lot lighting for business, residential and other areas that require adequate lighting.
Learn more online at https://www.sepco-solarlighting.com/solar-parking-lot-lighting
Navigate how to design a sign lighting project
Do you have a sign lighting project?
Considering using solar as a green alternative?
Download our guide to sign lighting.
This guide includes:
Types of signs
Why implement sign lighting
Where to implement sign lighting
Why uniformity is important
How to implement sign lighting
Designing the perfect system
Benefits of using solar sign lighting
This guide will help you make an informed decision on all aspects of sign lighting for business, residential and other areas that require adequate lighting for signs, billboards, kiosks, banners, and other applications.
Learn more online at https://www.sepco-solarlighting.com/solar-sign-lighting
Want to learn more about solar lighting solutions but don't know where to start?
Navigating how to design a reliable solar lighting solution can be tricky.
We want to make it easier, so we put together this comprehensive guide. In this guide you will learn:
Learn About Fixture Variances
Different fixtures are used for different applications. Each also provides different lumen packages. Learn about which type of fixture would work best for your project.
Learn About Operation Profiles
Different operation profiles provide light when it is required. This will look beyond just dusk to dawn operations into all the different controls available.
Learn About Solar Power Systems
Once most design factors are determined, such as fixtures and operation requirements, simple calculations can determine the solar power requirements.
Learn more about solar lighting solutions online at https://www.sepco-solarlighting.com/solar-lighting
SolarSphere's outdoor solar street lights, use solar energy to brighten parks, driveways, and other outdoor spaces while cutting energy usage and having little adverse environmental impact.
The document discusses an intelligent street lighting system that uses LED technology to reduce power consumption. It aims to make the street lighting system more efficient and economical. The system will automatically adjust the brightness of lights based on vehicle and human movement detected by sensors. Lights will turn on at lower brightness levels for human movement and higher levels for vehicles. This auto brightness adjustment alongside turning lights off during non-peak hours helps greatly reduce power usage. The system allows for reliable, low-maintenance street lighting that saves energy.
It’s exhilarating to be at the forefront of modern technology. New technologies can enhance safety, protect the environment and provide more cost effective solutions. Solar street lights offer everything that’s attractive about the integration of renewable energy and smart technology. However, change usually involves some effort first. Be sure that you have all solar street light system components ready for the final assembly and installation. So, how challenging is the installation of solar street lights? Since I have been receiving this type of question very often, I have written this blog to explain in detail the step by step approach for proper installation of solar LED street lights.
Seeing the Light: How LED Street Lights are Revolutionizing Urban LandscapesSigmaSearchLightsLtd
Lighting up the night has always been a challenge for cities worldwide. With their dim glow and high energy consumption, traditional street lights have long been the norm.
This document provides an overview of street lighting systems, including conventional and smart street lighting. It discusses the components and operation of conventional street lighting systems, which typically use high-intensity discharge lamps. Smart street lighting systems are then introduced, which use sensors and wireless communication to automatically adjust light levels based on ambient lighting or traffic conditions. This allows smart street lighting to reduce energy consumption compared to conventional continuously-lit systems. The benefits of street lighting for safety, crime prevention, and economic activity are also briefly mentioned.
Solar powered amenity lighting provides cost savings for developers, home builders, and homeowners' associations. It allows developers to showcase their green credentials while cutting lighting costs. Home builders can sell homes that are more affordable due to very low electricity bills and power outage protection. Homeowners' associations can enhance common areas and security through cost-effective solar lighting without expensive electric infrastructure. The document describes examples of solar powered lighting and power systems that provide illumination, charge devices, and supply power for community events.
Shine Apex India provides security systems, solar systems, and bio-toilets. It offers CCTV cameras, biometrics, solar panels, and bio-digesters. The company was established in 2015 and is located in Jharkhand. It aims to provide innovative security and internet solutions to customers. It has experience installing CCTV, solar street lights, and bio-toilets. The bio-toilets use bacteria to break down waste at low temperatures without pathogens or odor.
Ultimate guide for Solar Street Lights Lightinus Inc
Our goal for creating this e-book was to provide you with one comprehensive document that will answer all your questions about solar street lights from A to Z. The through value of this e-book is not only that we have covered all the topics in one place together, but we have also created it in a form that is easy to follow and will answer all your questions.
Our e-book will provide you with answers on following topics:
Industry overview- Solar Street lights
Solar Street Light components
Solar Street Light Applications
Solar Street Light performance
Solar Street Light vs. Traditional Street Light
How smart they can be?
Whats next?
After reading this document you will no longer need to look for additional materials and information. We have given our best to put all the information in one place and make it simple to follow.
This ppt explained on LED based street lights with auto intensity control using solar power from photovoltaic cells and Photovoltaic panels are used for charging batteries by converting the sunlight into electricity
Life on Earth is possible because of the energy that comes from the Sun. Around half of the light reaching our atmosphere actually passes through the air and clouds to the surface. Then, it is being absorbed and radiated upwards. Around 90% of the heat is then absorbed by greenhouse gases and radiated back towards the surface.
This document discusses the potential for LED lighting to provide energy savings in high-mast outdoor lighting applications. It describes a case study of the Maine Department of Transportation retrofitting high-mast lights along highways with LED modules. The LED modules from Global Tech use 42 LEDs and consume 392W total per fixture, replacing 1000W HPS lamps. MaineDOT estimates the LED retrofit will save over 600W per fixture and pay for itself in around 4 years due to energy savings and reduced maintenance costs compared to the HPS lamps they previously needed to replace annually. An initial test installation performed well with no issues over 8 months.
Energy-Efficient Bulb Solutions Improving Outdoor Areas with LED Lightsdeliverelectrical
LED lights that use less energy can be used to improve outdoor areas. These bulbs are a cost-effective way to light up your outdoor space because they last longer, are brighter, and use less energy. LED lighting options for your outdoor areas will make them safer and easier to see while also having less of an effect on the environment.
The document discusses a company that provides innovative renewable energy solutions. The company's main goal is to develop renewable energy technologies to power products and replace conventional energy sources in order to reduce environmental impact and climate change. It offers various solar power solutions including solar lighting, mobile lighting, traffic lights, power solutions, heating/cooling systems. The company leverages its experience and partnerships to provide reliable, economic and environmentally sustainable energy solutions to clients.
LINKSOLAR is a solar lighting solutions provider based in China that has been in business since 2008. They specialize in solar street lights, garden lights, and small to medium solar power systems. Their products are tested rigorously and certified to international quality standards. LINKSOLAR aims to provide reliable, cost-effective solar lighting that reduces fossil fuel usage and pollution. Their solar lights and control systems are designed for low maintenance and long lifetimes of over 20 years.
Do you have an outdoor lighting project?
Considering using solar as a green alternative?
This helpful guide can show you what your money is spent on and how you can save money while showcasing your green initiative.
Included in this guide is:
Component Costs
Installation Costs
Maintenance Costs
Rebates and Additional Information
This guide will give a better understanding on key differences between costs associated with standard grid tied lights and solar lights.
Learn more online at https://www.sepco-solarlighting.com/blog
The document discusses solar roadways, which are roads paved with solar panels that can generate electricity. It describes the concept of replacing traditional asphalt roads and parking lots with structured solar panels. Each panel has three layers - a top translucent road surface, a middle electronics layer to control lighting and power distribution, and a bottom base plate to transmit power. The document estimates that covering the roads and parking lots at VIT Chennai Campus with solar panels could generate over 6.5 GWh of electricity annually, offsetting the campus's energy needs. It also discusses challenges like high upfront costs, durability questions, and variability of sunlight, as well as benefits like job creation and reduced environmental impact.
The solar street light works by collecting solar energy during the day using solar panels which convert the energy to electricity. This charges a storage battery. At night, the intelligent controller powers an LED lamp using the stored energy in the battery. Solar street lights provide long-term benefits through reduced maintenance and electricity costs compared to traditional street lights since they operate using clean solar energy.
Solar powered led street light with auto intensity controlkanhaiya lal
This Project is all about Solar powered LED street light with auto intensity control.
Key Description :-
1. Solar Power
2. Solar Panel
3. LED
4. Batteries
5. 8051 IC
6. Regulator
7. MOSFET
8. Voltage Controller
9. Pro's and Con's
10. Features and Daily life usage
I've worked a lot on this PPt. It wont let you down so feel free to download it and rate my work so I can upload better Material regarding to this in near future.
Thank you!
Solar powered LED street light with automated power supply systemSangeeth Soman
The document describes a project report for a solar powered LED street light with an automated power supply system. It was submitted by 4 students to fulfill their Bachelor of Engineering degree requirements. The project involves designing a street light system that uses solar panels to charge a battery during the day. An inverter converts the DC battery power to AC to power the LED lamp. A switching circuit uses a light sensor to automatically turn the lamp on when it gets dark and off when it's light out. An AC backup supply is also provided to charge the battery if the solar power is insufficient.
Your Energy Partner
Navitas Efficens in engaged in providing turn key solutions to its clients in the field of Energy. Energy Audit, designing, installation of Solar PV roof-top and off-grid system, manufacturing of LED luminaries and other innovative products are its major activities.
This document is a product catalog from Sol, Inc. that describes their various solar lighting solutions. Sol is a leader in solar lighting, with over 20 years of experience and 38,000 installed lighting systems worldwide. They offer a range of area lighting, shelter lighting, security lighting, and sign lighting systems that are reliable, renewable, economical and environmentally friendly. The catalog provides information on Sol's lighting products, benefits, specifications, warranties, and applications.
automatic street light control using aurdino,PIR,LDR tinker cad circuitanujabarge3
This document describes an automatic street light control system that uses PIR sensors and LDR sensors to reduce energy waste. The system aims to automatically switch street lights on when motion is detected and regulate the lights based on available natural light. It consists of an Arduino, PIR sensors, LDR sensors, an LCD display, resistors, and bulbs. When a PIR sensor detects a vehicle, the corresponding street light will turn on and remain on for a set time before switching off. The LDR sensors monitor light levels and regulate street light intensity during day and night. This automatic control system is expected to significantly reduce unnecessary street light use and wastage of electricity.
Microbial characterisation and identification, and potability of River Kuywa ...Open Access Research Paper
Water contamination is one of the major causes of water borne diseases worldwide. In Kenya, approximately 43% of people lack access to potable water due to human contamination. River Kuywa water is currently experiencing contamination due to human activities. Its water is widely used for domestic, agricultural, industrial and recreational purposes. This study aimed at characterizing bacteria and fungi in river Kuywa water. Water samples were randomly collected from four sites of the river: site A (Matisi), site B (Ngwelo), site C (Nzoia water pump) and site D (Chalicha), during the dry season (January-March 2018) and wet season (April-July 2018) and were transported to Maseno University Microbiology and plant pathology laboratory for analysis. The characterization and identification of bacteria and fungi were carried out using standard microbiological techniques. Nine bacterial genera and three fungi were identified from Kuywa river water. Clostridium spp., Staphylococcus spp., Enterobacter spp., Streptococcus spp., E. coli, Klebsiella spp., Shigella spp., Proteus spp. and Salmonella spp. Fungi were Fusarium oxysporum, Aspergillus flavus complex and Penicillium species. Wet season recorded highest bacterial and fungal counts (6.61-7.66 and 3.83-6.75cfu/ml) respectively. The results indicated that the river Kuywa water is polluted and therefore unsafe for human consumption before treatment. It is therefore recommended that the communities to ensure that they boil water especially for drinking.
Evolving Lifecycles with High Resolution Site Characterization (HRSC) and 3-D...Joshua Orris
The incorporation of a 3DCSM and completion of HRSC provided a tool for enhanced, data-driven, decisions to support a change in remediation closure strategies. Currently, an approved pilot study has been obtained to shut-down the remediation systems (ISCO, P&T) and conduct a hydraulic study under non-pumping conditions. A separate micro-biological bench scale treatability study was competed that yielded positive results for an emerging innovative technology. As a result, a field pilot study has commenced with results expected in nine-twelve months. With the results of the hydraulic study, field pilot studies and an updated risk assessment leading site monitoring optimization cost lifecycle savings upwards of $15MM towards an alternatively evolved best available technology remediation closure strategy.
This document provides an overview of street lighting systems, including conventional and smart street lighting. It discusses the components and operation of conventional street lighting systems, which typically use high-intensity discharge lamps. Smart street lighting systems are then introduced, which use sensors and wireless communication to automatically adjust light levels based on ambient lighting or traffic conditions. This allows smart street lighting to reduce energy consumption compared to conventional continuously-lit systems. The benefits of street lighting for safety, crime prevention, and economic activity are also briefly mentioned.
Solar powered amenity lighting provides cost savings for developers, home builders, and homeowners' associations. It allows developers to showcase their green credentials while cutting lighting costs. Home builders can sell homes that are more affordable due to very low electricity bills and power outage protection. Homeowners' associations can enhance common areas and security through cost-effective solar lighting without expensive electric infrastructure. The document describes examples of solar powered lighting and power systems that provide illumination, charge devices, and supply power for community events.
Shine Apex India provides security systems, solar systems, and bio-toilets. It offers CCTV cameras, biometrics, solar panels, and bio-digesters. The company was established in 2015 and is located in Jharkhand. It aims to provide innovative security and internet solutions to customers. It has experience installing CCTV, solar street lights, and bio-toilets. The bio-toilets use bacteria to break down waste at low temperatures without pathogens or odor.
Ultimate guide for Solar Street Lights Lightinus Inc
Our goal for creating this e-book was to provide you with one comprehensive document that will answer all your questions about solar street lights from A to Z. The through value of this e-book is not only that we have covered all the topics in one place together, but we have also created it in a form that is easy to follow and will answer all your questions.
Our e-book will provide you with answers on following topics:
Industry overview- Solar Street lights
Solar Street Light components
Solar Street Light Applications
Solar Street Light performance
Solar Street Light vs. Traditional Street Light
How smart they can be?
Whats next?
After reading this document you will no longer need to look for additional materials and information. We have given our best to put all the information in one place and make it simple to follow.
This ppt explained on LED based street lights with auto intensity control using solar power from photovoltaic cells and Photovoltaic panels are used for charging batteries by converting the sunlight into electricity
Life on Earth is possible because of the energy that comes from the Sun. Around half of the light reaching our atmosphere actually passes through the air and clouds to the surface. Then, it is being absorbed and radiated upwards. Around 90% of the heat is then absorbed by greenhouse gases and radiated back towards the surface.
This document discusses the potential for LED lighting to provide energy savings in high-mast outdoor lighting applications. It describes a case study of the Maine Department of Transportation retrofitting high-mast lights along highways with LED modules. The LED modules from Global Tech use 42 LEDs and consume 392W total per fixture, replacing 1000W HPS lamps. MaineDOT estimates the LED retrofit will save over 600W per fixture and pay for itself in around 4 years due to energy savings and reduced maintenance costs compared to the HPS lamps they previously needed to replace annually. An initial test installation performed well with no issues over 8 months.
Energy-Efficient Bulb Solutions Improving Outdoor Areas with LED Lightsdeliverelectrical
LED lights that use less energy can be used to improve outdoor areas. These bulbs are a cost-effective way to light up your outdoor space because they last longer, are brighter, and use less energy. LED lighting options for your outdoor areas will make them safer and easier to see while also having less of an effect on the environment.
The document discusses a company that provides innovative renewable energy solutions. The company's main goal is to develop renewable energy technologies to power products and replace conventional energy sources in order to reduce environmental impact and climate change. It offers various solar power solutions including solar lighting, mobile lighting, traffic lights, power solutions, heating/cooling systems. The company leverages its experience and partnerships to provide reliable, economic and environmentally sustainable energy solutions to clients.
LINKSOLAR is a solar lighting solutions provider based in China that has been in business since 2008. They specialize in solar street lights, garden lights, and small to medium solar power systems. Their products are tested rigorously and certified to international quality standards. LINKSOLAR aims to provide reliable, cost-effective solar lighting that reduces fossil fuel usage and pollution. Their solar lights and control systems are designed for low maintenance and long lifetimes of over 20 years.
Do you have an outdoor lighting project?
Considering using solar as a green alternative?
This helpful guide can show you what your money is spent on and how you can save money while showcasing your green initiative.
Included in this guide is:
Component Costs
Installation Costs
Maintenance Costs
Rebates and Additional Information
This guide will give a better understanding on key differences between costs associated with standard grid tied lights and solar lights.
Learn more online at https://www.sepco-solarlighting.com/blog
The document discusses solar roadways, which are roads paved with solar panels that can generate electricity. It describes the concept of replacing traditional asphalt roads and parking lots with structured solar panels. Each panel has three layers - a top translucent road surface, a middle electronics layer to control lighting and power distribution, and a bottom base plate to transmit power. The document estimates that covering the roads and parking lots at VIT Chennai Campus with solar panels could generate over 6.5 GWh of electricity annually, offsetting the campus's energy needs. It also discusses challenges like high upfront costs, durability questions, and variability of sunlight, as well as benefits like job creation and reduced environmental impact.
The solar street light works by collecting solar energy during the day using solar panels which convert the energy to electricity. This charges a storage battery. At night, the intelligent controller powers an LED lamp using the stored energy in the battery. Solar street lights provide long-term benefits through reduced maintenance and electricity costs compared to traditional street lights since they operate using clean solar energy.
Solar powered led street light with auto intensity controlkanhaiya lal
This Project is all about Solar powered LED street light with auto intensity control.
Key Description :-
1. Solar Power
2. Solar Panel
3. LED
4. Batteries
5. 8051 IC
6. Regulator
7. MOSFET
8. Voltage Controller
9. Pro's and Con's
10. Features and Daily life usage
I've worked a lot on this PPt. It wont let you down so feel free to download it and rate my work so I can upload better Material regarding to this in near future.
Thank you!
Solar powered LED street light with automated power supply systemSangeeth Soman
The document describes a project report for a solar powered LED street light with an automated power supply system. It was submitted by 4 students to fulfill their Bachelor of Engineering degree requirements. The project involves designing a street light system that uses solar panels to charge a battery during the day. An inverter converts the DC battery power to AC to power the LED lamp. A switching circuit uses a light sensor to automatically turn the lamp on when it gets dark and off when it's light out. An AC backup supply is also provided to charge the battery if the solar power is insufficient.
Your Energy Partner
Navitas Efficens in engaged in providing turn key solutions to its clients in the field of Energy. Energy Audit, designing, installation of Solar PV roof-top and off-grid system, manufacturing of LED luminaries and other innovative products are its major activities.
This document is a product catalog from Sol, Inc. that describes their various solar lighting solutions. Sol is a leader in solar lighting, with over 20 years of experience and 38,000 installed lighting systems worldwide. They offer a range of area lighting, shelter lighting, security lighting, and sign lighting systems that are reliable, renewable, economical and environmentally friendly. The catalog provides information on Sol's lighting products, benefits, specifications, warranties, and applications.
automatic street light control using aurdino,PIR,LDR tinker cad circuitanujabarge3
This document describes an automatic street light control system that uses PIR sensors and LDR sensors to reduce energy waste. The system aims to automatically switch street lights on when motion is detected and regulate the lights based on available natural light. It consists of an Arduino, PIR sensors, LDR sensors, an LCD display, resistors, and bulbs. When a PIR sensor detects a vehicle, the corresponding street light will turn on and remain on for a set time before switching off. The LDR sensors monitor light levels and regulate street light intensity during day and night. This automatic control system is expected to significantly reduce unnecessary street light use and wastage of electricity.
Microbial characterisation and identification, and potability of River Kuywa ...Open Access Research Paper
Water contamination is one of the major causes of water borne diseases worldwide. In Kenya, approximately 43% of people lack access to potable water due to human contamination. River Kuywa water is currently experiencing contamination due to human activities. Its water is widely used for domestic, agricultural, industrial and recreational purposes. This study aimed at characterizing bacteria and fungi in river Kuywa water. Water samples were randomly collected from four sites of the river: site A (Matisi), site B (Ngwelo), site C (Nzoia water pump) and site D (Chalicha), during the dry season (January-March 2018) and wet season (April-July 2018) and were transported to Maseno University Microbiology and plant pathology laboratory for analysis. The characterization and identification of bacteria and fungi were carried out using standard microbiological techniques. Nine bacterial genera and three fungi were identified from Kuywa river water. Clostridium spp., Staphylococcus spp., Enterobacter spp., Streptococcus spp., E. coli, Klebsiella spp., Shigella spp., Proteus spp. and Salmonella spp. Fungi were Fusarium oxysporum, Aspergillus flavus complex and Penicillium species. Wet season recorded highest bacterial and fungal counts (6.61-7.66 and 3.83-6.75cfu/ml) respectively. The results indicated that the river Kuywa water is polluted and therefore unsafe for human consumption before treatment. It is therefore recommended that the communities to ensure that they boil water especially for drinking.
Evolving Lifecycles with High Resolution Site Characterization (HRSC) and 3-D...Joshua Orris
The incorporation of a 3DCSM and completion of HRSC provided a tool for enhanced, data-driven, decisions to support a change in remediation closure strategies. Currently, an approved pilot study has been obtained to shut-down the remediation systems (ISCO, P&T) and conduct a hydraulic study under non-pumping conditions. A separate micro-biological bench scale treatability study was competed that yielded positive results for an emerging innovative technology. As a result, a field pilot study has commenced with results expected in nine-twelve months. With the results of the hydraulic study, field pilot studies and an updated risk assessment leading site monitoring optimization cost lifecycle savings upwards of $15MM towards an alternatively evolved best available technology remediation closure strategy.
Kinetic studies on malachite green dye adsorption from aqueous solutions by A...Open Access Research Paper
Water polluted by dyestuffs compounds is a global threat to health and the environment; accordingly, we prepared a green novel sorbent chemical and Physical system from an algae, chitosan and chitosan nanoparticle and impregnated with algae with chitosan nanocomposite for the sorption of Malachite green dye from water. The algae with chitosan nanocomposite by a simple method and used as a recyclable and effective adsorbent for the removal of malachite green dye from aqueous solutions. Algae, chitosan, chitosan nanoparticle and algae with chitosan nanocomposite were characterized using different physicochemical methods. The functional groups and chemical compounds found in algae, chitosan, chitosan algae, chitosan nanoparticle, and chitosan nanoparticle with algae were identified using FTIR, SEM, and TGADTA/DTG techniques. The optimal adsorption conditions, different dosages, pH and Temperature the amount of algae with chitosan nanocomposite were determined. At optimized conditions and the batch equilibrium studies more than 99% of the dye was removed. The adsorption process data matched well kinetics showed that the reaction order for dye varied with pseudo-first order and pseudo-second order. Furthermore, the maximum adsorption capacity of the algae with chitosan nanocomposite toward malachite green dye reached as high as 15.5mg/g, respectively. Finally, multiple times reusing of algae with chitosan nanocomposite and removing dye from a real wastewater has made it a promising and attractive option for further practical applications.
Improving the viability of probiotics by encapsulation methods for developmen...Open Access Research Paper
The popularity of functional foods among scientists and common people has been increasing day by day. Awareness and modernization make the consumer think better regarding food and nutrition. Now a day’s individual knows very well about the relation between food consumption and disease prevalence. Humans have a diversity of microbes in the gut that together form the gut microflora. Probiotics are the health-promoting live microbial cells improve host health through gut and brain connection and fighting against harmful bacteria. Bifidobacterium and Lactobacillus are the two bacterial genera which are considered to be probiotic. These good bacteria are facing challenges of viability. There are so many factors such as sensitivity to heat, pH, acidity, osmotic effect, mechanical shear, chemical components, freezing and storage time as well which affects the viability of probiotics in the dairy food matrix as well as in the gut. Multiple efforts have been done in the past and ongoing in present for these beneficial microbial population stability until their destination in the gut. One of a useful technique known as microencapsulation makes the probiotic effective in the diversified conditions and maintain these microbe’s community to the optimum level for achieving targeted benefits. Dairy products are found to be an ideal vehicle for probiotic incorporation. It has been seen that the encapsulated microbial cells show higher viability than the free cells in different processing and storage conditions as well as against bile salts in the gut. They make the food functional when incorporated, without affecting the product sensory characteristics.
ENVIRONMENT~ Renewable Energy Sources and their future prospects.tiwarimanvi3129
This presentation is for us to know that how our Environment need Attention for protection of our natural resources which are depleted day by day that's why we need to take time and shift our attention to renewable energy sources instead of non-renewable sources which are better and Eco-friendly for our environment. these renewable energy sources are so helpful for our planet and for every living organism which depends on environment.
Optimizing Post Remediation Groundwater Performance with Enhanced Microbiolog...Joshua Orris
Results of geophysics and pneumatic injection pilot tests during 2003 – 2007 yielded significant positive results for injection delivery design and contaminant mass treatment, resulting in permanent shut-down of an existing groundwater Pump & Treat system.
Accessible source areas were subsequently removed (2011) by soil excavation and treated with the placement of Emulsified Vegetable Oil EVO and zero-valent iron ZVI to accelerate treatment of impacted groundwater in overburden and weathered fractured bedrock. Post pilot test and post remediation groundwater monitoring has included analyses of CVOCs, organic fatty acids, dissolved gases and QuantArray® -Chlor to quantify key microorganisms (e.g., Dehalococcoides, Dehalobacter, etc.) and functional genes (e.g., vinyl chloride reductase, methane monooxygenase, etc.) to assess potential for reductive dechlorination and aerobic cometabolism of CVOCs.
In 2022, the first commercial application of MetaArray™ was performed at the site. MetaArray™ utilizes statistical analysis, such as principal component analysis and multivariate analysis to provide evidence that reductive dechlorination is active or even that it is slowing. This creates actionable data allowing users to save money by making important site management decisions earlier.
The results of the MetaArray™ analysis’ support vector machine (SVM) identified groundwater monitoring wells with a 80% confidence that were characterized as either Limited for Reductive Decholorination or had a High Reductive Reduction Dechlorination potential. The results of MetaArray™ will be used to further optimize the site’s post remediation monitoring program for monitored natural attenuation.
Presented by The Global Peatlands Assessment: Mapping, Policy, and Action at GLF Peatlands 2024 - The Global Peatlands Assessment: Mapping, Policy, and Action
2. 0 2
INTRODUCTION
When you think of street lighting, you
may only think of one type or another.
Streets can be in major areas such as
freeways and highways. Others are local
roads, alleyways, sidewalks, intersections,
bikeways, and medians. All types of street
areas need proper lighting to ensure the
safety of the people using them.
This eBook will explain the why’s, where’s
and how’s of street lighting. By the end of
this eBook you will have a better
understanding of lighting of different
types of streets and their requirements,
and how solar lighting can fit street
lighting requirements with ease.
Street Lighting Design Guide www.sepco-solarlighting.com
3. 0 3
WHY IMPLEMENT STREET LIGHTING?
Street Lighting Design Guide www.sepco-solarlighting.com
Street lighting produces quick, accurate
and comfortable visibility at night.
Street lighting also safeguards,
facilitates and encourages vehicle and
pedestrian traffic. By providing good
visibility also provides social and
economic benefits such as:
Reduction in night accidents
Aid security and police protection
Improve the flow of traffic
Promote business and use of public
facilities at night
4. 0 4
WHERE TO IMPLEMENT STREET LIGHTING?
Roadways with greater visual
complexity and higher traffic volumes
require brighter lighting than rural
roads. Since these are usually found in
metropolitan areas, there is typically
more light pollution from surrounding
areas.
Freeways / Expressways
Street Lighting Design Guide www.sepco-solarlighting.com
5. 0 5
WHERE TO IMPLEMENT STREET LIGHTING?
Local roadways provide access to
residential, commercial, industrial and
other types of property in a city or town.
The lighting needs are lower than
freeways, but still need adequate
lighting for safety of vehicles and
pedestrians. These roads typically cater
to bike lanes and sidewalks as well as
vehicles.
Local Roadways
Street Lighting Design Guide www.sepco-solarlighting.com
6. 0 6
WHERE TO IMPLEMENT STREET LIGHTING?
Residential roadway lighting provides
safety and security to residences. These
light levels have the lowest requirement
of all roadway lighting projects.
Residential roadways do not necessarily
need to be evenly illuminated; however,
the final design uses the
recommendations of the HOA and
residences to determine the
requirements.
Residential Roadways
Street Lighting Design Guide www.sepco-solarlighting.com
7. 0 7
WHY UNIFORMITY IS IMPORTANT
Ever drive down a road and there is a whole stretch of lights, but all you see are small
circles of light on the ground every hundred feet or so and nothing in between? This
doesn’t really help with visibility. However, when you go down a road that has uniform
lighting, with no dark areas between the lights, visibility is increased tenfold.
Uniformity provides better visual assistance and does not put as much strain on the
eyes. When designing a solar street light project, uniformity still needs to be taken into
consideration.
IES standards are different between roadways. Large freeways and highways have
much different light level requirements than urban roads. Even different cities and
municipalities have their own set of standards that go above what IES standards are.
Gathering this information and completing a lighting layout to match the standards
will be the first step in making sure that the new solar street lights are uniform and
meet minimum standards.
Street Lighting Design Guide www.sepco-solarlighting.com
8. 0 8
WHY SWITCHING TO LEDS IS IMPORTANT
The implementation of LEDs allows for uniform lighting levels between various fixture
sets. A bell style fixture which used to only produce a round area of light directly below
the fixture can now provide different distribution patterns and allow for lighting of
roadways with uniformity. SEPCO works with Hubbell Outdoor Lighting to provide
different distribution patterns for every project maximizing the light output of each
fixture.
LED lights also provide much better lighting with much less light loss from wasted
light. Older style fixtures such as metal halide and high-pressure sodium had a lot of
wasted light. The lumens of the lamp gets thrown in all directions and the fixtures
were designed to push the light out everywhere with no real task lighting.
LEDs provide task specific lighting and are pushing the light in only in the area that
requires lighting. This additional efficiency allows for the use of much less power,
fewer lumens, and better overall lighting and uniformity.
Street Lighting Design Guide www.sepco-solarlighting.com
9. 0 9
DESIGNING A STREET LIGHT
KNOW WHAT GOES
INTO DESIGNING A
STREET LIGHT
SYSTEM
Street lights vary from one application to
the next. Understanding some of the
key points used to design a project will
help you navigate the process efficiently.
Street Lighting Design Guide www.sepco-solarlighting.com
10. 1 0
DESIGNING A STREET LIGHT
Step 1 – Find the area in need of street lights
The first thing to figure out is the length of road in need of street lights. This can be a
small entrance road only a couple hundred of feet long to miles of streets through an
area. Does the area currently have any type of lighting available? What is the reason
for needing street lights in this area?
Step 2 – Find out if electric is available
Is the electrical grid already nearby or would you need to call the power company to
bring in electrical lines? If the electric needs to be brought to the area, how much is this
going to cost? Depending on how far the grid electric is from the location of the needed
lighting, this can be quite expensive.
Street Lighting Design Guide www.sepco-solarlighting.com
11. 1 1
DESIGNING A STREET LIGHT
Step 3 – Determine the lighting requirements
How much lighting is needed on the street? Do the lights need to be dark sky
compliant? Do the street lights need to run from dusk to dawn or for only a specified
number of hours at night? Are the street lights able to dim in the middle of the night
and still provide enough lighting? These questions need to be answered before you can
decide on how many lights you will need to complete the project.
Step 4 – Find all alternatives
Solar power street lights are an option to traditional electrical lights. Solar street lights
do not need the electrical grid to be brought in as they are self-contained units that
provide their own electric. LED street light fixtures provide the best lighting solution by
using lower amounts of power, better optics, dimming features where needed, and cost
less in an overall solution.
Street Lighting Design Guide www.sepco-solarlighting.com
12. 1 2
DESIGNING A STREET LIGHT
Step 5 – Contact companies for quotes
The last step after gathering the above information is to contact companies for quotes.
Just like with anything else, get multiple quotes and weigh the pros and cons of every
company and situation. The lowest quote is not always the best, so make sure to do
your research on companies and products before you submit a purchase order.
Make sure your quotes come with an explanation of:
Battery Backup: How much battery backup you are offering based on days? Some solar
street lights manufactures offer 2-day battery backup which is actually a bad solar
system assembly design. SEPCO provides a battery backup which has a minimum of 5
days storage. This lengthens the backup times while prolonging the life of the battery.
Photometric Study: A photometric layout allows you to see the foot-candle and light
distribution for every project. Without the photometric study, there is no
representation of the light the systems will produce.
Street Lighting Design Guide www.sepco-solarlighting.com
13. 1 3
WHY USE SOLAR LIGHTING
USING SOLAR LED
LIGHTING SYSTEMS
FOR YOUR PROJECT
Since solar powered street lights are self-
contained, the installation will be a snap.
Setting the poles, installing the solar
power assembly and light fixture with
bracket will take less time and will not
require additional trenching. This saves
on costs and allows for the lighting to be
implemented more quickly.
Street Lighting Design Guide www.sepco-solarlighting.com
14. 1 4
BENEFITS OF SOLAR LED LIGHTING
Solar lights that are in production for commercial applications such as streets,
roadways, pedestrian walkways, etc. have a higher upfront cost, but they will pay for
themselves immediately when looking at the total costs on installation for new
construction. These systems provide lighting for specific applications with different
runtime settings. They also provide many days of stored power to provide continuous
reliability, even during times of inclement weather.
Each system is built for the type and wattage lamp that will be utilized for the specific
application. Lighting a multilane roadway will take much more power than lighting a
small pathway. That makes the commercially manufactured solar lights more versatile
to adapt from one job to the next. They range from small one LED fixture that runs
along a home’s driveway to powerful street lights that can illuminate a 150’ area.
Solar lighting also has many excellent qualities. It is a green alternative to traditional
lighting, it is low cost and practically maintenance free, and there is no power bill
associated with utilizing solar since the power is not coming from the grid. Solar is also
low voltage which makes it much safer to install and operate. Finally, solar lighting is
renewable and promotes sustainability; its only requirement is the sun for operation.
Street Lighting Design Guide www.sepco-solarlighting.com
15. 1 5
CONTACT US
THANK YOU
FOR YOUR TIME!
Kindly get in touch to let us know if you have any questions.
One of our solar specialists would be happy to help you choose the best option for your
Solar Lighting project and provide clean, renewable solar energy!
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