Advancement in solar technology
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This ppt shares about latest solar technologies till 2017 in the world.This ppt contain nice images and knowledge about latest solar technologies.You should use this type of latest innovative topic as a seminar topics.No doubt it is one of the best topics for seminar presentation.
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Advancement in solar cell
Qaisarmaqbool475@yahoo.com
18 slides covers the following data
1 Types of solar cell
2 advancement in solar cells
3 Need of solar cell in pakistan
Solar power.ppt
- Solar power involves converting sunlight into electricity through photovoltaic cells or concentrated solar power.
- Pakistan receives high solar radiation throughout the year, especially in remote areas not connected to the national power grid, making solar power feasible.
- Advantages of solar power in Pakistan include a free power source, no pollution, and suitability for remote areas, while disadvantages are high initial costs and reliance on sunlight.
- Several solar power plants currently operate in Pakistan and the government is promoting expansion through land allocation projects.
Solar Power Plant Design and PV Syst
This document outlines the features and process for using solar PV system design software. The software was developed by the University of Geneva and can analyze meteorological data, design grid-connected or standalone solar PV systems, import module and inverter data from databases, perform shadow analysis using 3D models, and export results. The document provides step-by-step instructions for importing location details, meteorological data, designing the system orientation and components, accounting for losses, running simulations, and viewing results.
Solar rooftop presentation
The document discusses achieving sustainability through high impact energy efficiency using solar rooftops. It notes that solar rooftops are achieving grid parity due to policy and regulatory support in states like Andhra Pradesh, Tamil Nadu, and Kerala. The document presents case studies on commercial and residential solar rooftop projects in various Indian states and finds internal rates of return for solar rooftop projects in Andhra Pradesh, Tamil Nadu, Karnataka, and Maharashtra to be in the range of 13-33% depending on the state and industry.
Solar panels
The document discusses how solar panels work to convert sunlight into electrical energy. It begins with an introduction to the sun and how its energy impacts Earth. It then explains that solar panels use silicon photovoltaic cells that directly convert sunlight into electricity through a process where photons dislodge electrons from silicon atoms, generating a flow of electricity. The document concludes by discussing how solar energy can be stored in batteries and used to power individual homes and large solar power plants.
Solar photovoltaic technology
Now a day Solar PV system mostly imporatant for power generation and it is renewable source of energy.
Pdf
Here are some ways to conserve energy:
- Turn off lights and electronics when not in use
- Use energy efficient light bulbs like LED bulbs
- Lower your thermostat a few degrees in winter and raise it a few degrees in summer
- Seal air leaks around windows and doors to prevent heat/cool air from escaping
- Insulate your attic, walls and pipes to prevent heat transfer
- Open curtains on south-facing windows during winter and close them at night to retain heat from the sun
- Use a programmable thermostat to adjust temperatures automatically when not home
- Wash clothes in cold water when possible and air dry clothes instead of using a dryer
-
Solar cell
Solar cells convert sunlight into electricity through the photovoltaic effect. They consist of a semiconductor material with a positive and negative layer that generate electrons and holes when exposed to light. Multiple solar cells are connected together in a panel to increase voltage or power output. The efficiency of solar cells can be improved with anti-reflective coatings and the maximum efficiency so far is 18.7%. Solar cells come in crystalline types like mono and multicrystalline, and amorphous thin film types. They have applications for powering homes, buildings, consumer electronics, and remote areas without access to electricity grids.
Recommended
Advancement in solar cell
Qaisarmaqbool475@yahoo.com
18 slides covers the following data
1 Types of solar cell
2 advancement in solar cells
3 Need of solar cell in pakistan
Solar power.ppt
- Solar power involves converting sunlight into electricity through photovoltaic cells or concentrated solar power.
- Pakistan receives high solar radiation throughout the year, especially in remote areas not connected to the national power grid, making solar power feasible.
- Advantages of solar power in Pakistan include a free power source, no pollution, and suitability for remote areas, while disadvantages are high initial costs and reliance on sunlight.
- Several solar power plants currently operate in Pakistan and the government is promoting expansion through land allocation projects.
Solar Power Plant Design and PV Syst
This document outlines the features and process for using solar PV system design software. The software was developed by the University of Geneva and can analyze meteorological data, design grid-connected or standalone solar PV systems, import module and inverter data from databases, perform shadow analysis using 3D models, and export results. The document provides step-by-step instructions for importing location details, meteorological data, designing the system orientation and components, accounting for losses, running simulations, and viewing results.
Solar rooftop presentation
The document discusses achieving sustainability through high impact energy efficiency using solar rooftops. It notes that solar rooftops are achieving grid parity due to policy and regulatory support in states like Andhra Pradesh, Tamil Nadu, and Kerala. The document presents case studies on commercial and residential solar rooftop projects in various Indian states and finds internal rates of return for solar rooftop projects in Andhra Pradesh, Tamil Nadu, Karnataka, and Maharashtra to be in the range of 13-33% depending on the state and industry.
Solar panels
The document discusses how solar panels work to convert sunlight into electrical energy. It begins with an introduction to the sun and how its energy impacts Earth. It then explains that solar panels use silicon photovoltaic cells that directly convert sunlight into electricity through a process where photons dislodge electrons from silicon atoms, generating a flow of electricity. The document concludes by discussing how solar energy can be stored in batteries and used to power individual homes and large solar power plants.
Solar photovoltaic technology
Now a day Solar PV system mostly imporatant for power generation and it is renewable source of energy.
Pdf
Here are some ways to conserve energy:
- Turn off lights and electronics when not in use
- Use energy efficient light bulbs like LED bulbs
- Lower your thermostat a few degrees in winter and raise it a few degrees in summer
- Seal air leaks around windows and doors to prevent heat/cool air from escaping
- Insulate your attic, walls and pipes to prevent heat transfer
- Open curtains on south-facing windows during winter and close them at night to retain heat from the sun
- Use a programmable thermostat to adjust temperatures automatically when not home
- Wash clothes in cold water when possible and air dry clothes instead of using a dryer
-
Solar cell
Solar cells convert sunlight into electricity through the photovoltaic effect. They consist of a semiconductor material with a positive and negative layer that generate electrons and holes when exposed to light. Multiple solar cells are connected together in a panel to increase voltage or power output. The efficiency of solar cells can be improved with anti-reflective coatings and the maximum efficiency so far is 18.7%. Solar cells come in crystalline types like mono and multicrystalline, and amorphous thin film types. They have applications for powering homes, buildings, consumer electronics, and remote areas without access to electricity grids.
Solar cells for slideshare
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Cells are made of a semiconductor material (eg. silicon)
Light strikes the PV cell, and a certain portion is absorbed
The light energy (in the form of photons) knocks electrons loose, allowing them to flow freely, forming a current
Metal contacts on the top and bottom of PV cell draws off the current to use externally as power
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This document summarizes a seminar on basic design principles and components of solar photovoltaic systems. It discusses:
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2) The basic components of solar photovoltaic systems including solar modules made of connected solar cells, inverters, batteries for storage, and electrical loads.
3) Applications of solar photovoltaic technology including water pumping, commercial and residential power, consumer electronics, and telecommunications.
4) The current state and future potential of solar photovoltaic installations in India, which has significant solar resources and a growing domestic manufacturing industry.
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This document provides an overview of solar energy, including its basic concepts, advantages and disadvantages, applications for heating spaces and water, photovoltaics, and the future of solar technology. It describes how solar energy originates from the sun's thermonuclear fusion reactions and can be harnessed through various collection, conversion, and storage methods. The core technologies discussed are solar thermal and photovoltaics, with explanations of how silicon solar cells work using intrinsic and extrinsic semiconductors to generate electricity from sunlight. The document also outlines the development of solar cell technologies from first to third generation and discusses various applications and the top producers globally.
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This document provides an overview of solar energy. It discusses that solar energy originates from thermonuclear fusion in the sun and consists of radiant light and heat. It also discusses different types of solar radiation and how solar energy can be used for heating, cooling, and generating electricity through solar thermal technologies and photovoltaic cells. The document also discusses current and future prospects of solar power development in Pakistan.
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Solar panels convert sunlight into electricity through a process involving silicon semiconductor materials. When silicon is exposed to sunlight, photons free electrons that can be manipulated to flow as direct current. The solar cells use doped silicon to create an electric field that pushes electrons from the n-type to the p-type region, generating a current. An inverter is then used to convert the direct current into alternating current that can power homes and offices. Solar energy is a renewable and clean energy source that has potential to be cost-effective in countries that receive intense sunlight like Sri Lanka.
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Solar cells, also called photovoltaic cells, convert solar energy directly into electricity. They are most commonly made from silicon and have no moving parts. While solar cell efficiency and market growth have increased, reducing production costs remains a focus of research and development. Promising next generation technologies that may help lower costs include thin films, hot carrier cells, and cells using nanostructures or bandgap engineering of silicon.
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This document provides an overview of solar energy and how it works. It discusses solar power generation at Maungaraki School in Wellington, New Zealand, including statistics on the amount of energy generated by their solar panels. It also covers the basics of solar energy, how photovoltaic cells work to convert sunlight to electricity, how solar panels function, and the role of electrons. Additional topics include the benefits of solar energy, potential cost savings, solar cookers, how location can impact energy production, the purpose of solar inverters, and sunlight levels in Wellington. The document concludes with a sample letter advocating for solar power in New Zealand schools.
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Cells are made of a semiconductor material (eg. silicon)
Light strikes the PV cell, and a certain portion is absorbed
The light energy (in the form of photons) knocks electrons loose, allowing them to flow freely, forming a current
Metal contacts on the top and bottom of PV cell draws off the current to use externally as power
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2) It explains how solar energy is converted into electricity through both photovoltaic and concentrated solar power systems. Photovoltaic cells convert sunlight directly into electricity while concentrated solar power uses mirrors to focus sunlight and generate heat to power turbines.
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Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
I, a former op, would like to extend an invitation to all application developers to join the observability party will share these foundational concepts to build on:
Removing Uninteresting Bytes in Software Fuzzing
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
Pushing the limits of ePRTC: 100ns holdover for 100 days
At WSTS 2024, Alon Stern explored the topic of parametric holdover and explained how recent research findings can be implemented in real-world PNT networks to achieve 100 nanoseconds of accuracy for up to 100 days.
TrustArc Webinar - 2024 Global Privacy Survey
How does your privacy program stack up against your peers? What challenges are privacy teams tackling and prioritizing in 2024?
In the fifth annual Global Privacy Benchmarks Survey, we asked over 1,800 global privacy professionals and business executives to share their perspectives on the current state of privacy inside and outside of their organizations. This year’s report focused on emerging areas of importance for privacy and compliance professionals, including considerations and implications of Artificial Intelligence (AI) technologies, building brand trust, and different approaches for achieving higher privacy competence scores.
See how organizational priorities and strategic approaches to data security and privacy are evolving around the globe.
This webinar will review:
- The top 10 privacy insights from the fifth annual Global Privacy Benchmarks Survey
- The top challenges for privacy leaders, practitioners, and organizations in 2024
- Key themes to consider in developing and maintaining your privacy program
Presentation of the OECD Artificial Intelligence Review of Germany
Consult the full report at https://www.oecd.org/digital/oecd-artificial-intelligence-review-of-germany-609808d6-en.htm
Driving Business Innovation: Latest Generative AI Advancements & Success Story
Are you ready to revolutionize how you handle data? Join us for a webinar where we’ll bring you up to speed with the latest advancements in Generative AI technology and discover how leveraging FME with tools from giants like Google Gemini, Amazon, and Microsoft OpenAI can supercharge your workflow efficiency.
During the hour, we’ll take you through:
Guest Speaker Segment with Hannah Barrington: Dive into the world of dynamic real estate marketing with Hannah, the Marketing Manager at Workspace Group. Hear firsthand how their team generates engaging descriptions for thousands of office units by integrating diverse data sources—from PDF floorplans to web pages—using FME transformers, like OpenAIVisionConnector and AnthropicVisionConnector. This use case will show you how GenAI can streamline content creation for marketing across the board.
Ollama Use Case: Learn how Scenario Specialist Dmitri Bagh has utilized Ollama within FME to input data, create custom models, and enhance security protocols. This segment will include demos to illustrate the full capabilities of FME in AI-driven processes.
Custom AI Models: Discover how to leverage FME to build personalized AI models using your data. Whether it’s populating a model with local data for added security or integrating public AI tools, find out how FME facilitates a versatile and secure approach to AI.
We’ll wrap up with a live Q&A session where you can engage with our experts on your specific use cases, and learn more about optimizing your data workflows with AI.
This webinar is ideal for professionals seeking to harness the power of AI within their data management systems while ensuring high levels of customization and security. Whether you're a novice or an expert, gain actionable insights and strategies to elevate your data processes. Join us to see how FME and AI can revolutionize how you work with data!
AI 101: An Introduction to the Basics and Impact of Artificial Intelligence
Imagine a world where machines not only perform tasks but also learn, adapt, and make decisions. This is the promise of Artificial Intelligence (AI), a technology that's not just enhancing our lives but revolutionizing entire industries.
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-und-domino-lizenzkostenreduzierung-in-der-welt-von-dlau/
DLAU und die Lizenzen nach dem CCB- und CCX-Modell sind für viele in der HCL-Community seit letztem Jahr ein heißes Thema. Als Notes- oder Domino-Kunde haben Sie vielleicht mit unerwartet hohen Benutzerzahlen und Lizenzgebühren zu kämpfen. Sie fragen sich vielleicht, wie diese neue Art der Lizenzierung funktioniert und welchen Nutzen sie Ihnen bringt. Vor allem wollen Sie sicherlich Ihr Budget einhalten und Kosten sparen, wo immer möglich. Das verstehen wir und wir möchten Ihnen dabei helfen!
Wir erklären Ihnen, wie Sie häufige Konfigurationsprobleme lösen können, die dazu führen können, dass mehr Benutzer gezählt werden als nötig, und wie Sie überflüssige oder ungenutzte Konten identifizieren und entfernen können, um Geld zu sparen. Es gibt auch einige Ansätze, die zu unnötigen Ausgaben führen können, z. B. wenn ein Personendokument anstelle eines Mail-Ins für geteilte Mailboxen verwendet wird. Wir zeigen Ihnen solche Fälle und deren Lösungen. Und natürlich erklären wir Ihnen das neue Lizenzmodell.
Nehmen Sie an diesem Webinar teil, bei dem HCL-Ambassador Marc Thomas und Gastredner Franz Walder Ihnen diese neue Welt näherbringen. Es vermittelt Ihnen die Tools und das Know-how, um den Überblick zu bewahren. Sie werden in der Lage sein, Ihre Kosten durch eine optimierte Domino-Konfiguration zu reduzieren und auch in Zukunft gering zu halten.
Diese Themen werden behandelt
- Reduzierung der Lizenzkosten durch Auffinden und Beheben von Fehlkonfigurationen und überflüssigen Konten
- Wie funktionieren CCB- und CCX-Lizenzen wirklich?
- Verstehen des DLAU-Tools und wie man es am besten nutzt
- Tipps für häufige Problembereiche, wie z. B. Team-Postfächer, Funktions-/Testbenutzer usw.
- Praxisbeispiele und Best Practices zum sofortigen Umsetzen
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...
The choice of an operating system plays a pivotal role in shaping our computing experience. For decades, Microsoft's Windows has dominated the market, offering a familiar and widely adopted platform for personal and professional use. However, as technological advancements continue to push the boundaries of innovation, alternative operating systems have emerged, challenging the status quo and offering users a fresh perspective on computing.
One such alternative that has garnered significant attention and acclaim is Nitrux Linux 3.5.0, a sleek, powerful, and user-friendly Linux distribution that promises to redefine the way we interact with our devices. With its focus on performance, security, and customization, Nitrux Linux presents a compelling case for those seeking to break free from the constraints of proprietary software and embrace the freedom and flexibility of open-source computing.
Microsoft - Power Platform_G.Aspiotis.pdf
Revolutionizing Application Development
with AI-powered low-code, presentation by George Aspiotis, Sr. Partner Development Manager, Microsoft
GraphSummit Singapore | Enhancing Changi Airport Group's Passenger Experience...
Dr. Sean Tan, Head of Data Science, Changi Airport Group
Discover how Changi Airport Group (CAG) leverages graph technologies and generative AI to revolutionize their search capabilities. This session delves into the unique search needs of CAG’s diverse passengers and customers, showcasing how graph data structures enhance the accuracy and relevance of AI-generated search results, mitigating the risk of “hallucinations” and improving the overall customer journey.
Cosa hanno in comune un mattoncino Lego e la backdoor XZ?
ABSTRACT: A prima vista, un mattoncino Lego e la backdoor XZ potrebbero avere in comune il fatto di essere entrambi blocchi di costruzione, o dipendenze di progetti creativi e software. La realtà è che un mattoncino Lego e il caso della backdoor XZ hanno molto di più di tutto ciò in comune.
Partecipate alla presentazione per immergervi in una storia di interoperabilità, standard e formati aperti, per poi discutere del ruolo importante che i contributori hanno in una comunità open source sostenibile.
BIO: Sostenitrice del software libero e dei formati standard e aperti. È stata un membro attivo dei progetti Fedora e openSUSE e ha co-fondato l'Associazione LibreItalia dove è stata coinvolta in diversi eventi, migrazioni e formazione relativi a LibreOffice. In precedenza ha lavorato a migrazioni e corsi di formazione su LibreOffice per diverse amministrazioni pubbliche e privati. Da gennaio 2020 lavora in SUSE come Software Release Engineer per Uyuni e SUSE Manager e quando non segue la sua passione per i computer e per Geeko coltiva la sua curiosità per l'astronomia (da cui deriva il suo nickname deneb_alpha).
National Security Agency - NSA mobile device best practices
Threats to mobile devices are more prevalent and increasing in scope and complexity. Users of mobile devices desire to take full advantage of the features
available on those devices, but many of the features provide convenience and capability but sacrifice security. This best practices guide outlines steps the users can take to better protect personal devices and information.
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Advancement in solar technology
- 1. KIPM COLLEGE OF ENGINEERIN&TECHNOLOGY DEPARTMENT OF ELECTRICAL ENGINEERING SEMINAR ON ADVANCEMENT IN SOLAR TECHNOLOGY PRESENTED BY SUBMITTED TO UTTAM PRATAP RANA ER.ALOK KUMAR ROLL NO.-1575120054 YADAV SIR EE 3rd YEAR
- 2. CONTENT Introduction Need of advancement Advancement Application Advantage Disadvantage Future scope Conclusion Reference
- 3. INTRODUCTION • Every second sun emits 4*10^23KW energy flux. • One meter square receive 1kwatt energy. • Principle. • Capturing technology flat plate collector solar chimney solar water disinfection solar panel
- 4. NEED OF ADVANCEMENT • Renewable. • Not operational at night. • Solid. • Heavy. • Wide spectrum. • Take space. • Efficiency.
- 5. ADVANCEMENT • Carbon Nano tubes . • Plastic Solar cell . • Spin solar cell . • Hairy Solar Panel . • Quantum Dots . • Indoor application. • Butterfly wings inspired solar panel. • Photo-bioelectrochemical cells. • Floating solar array.
- 6. CARBON NANO TUBES • 40% infrared energy. • All carbon solar cell. • Dye-sensitized solar cell. • Nano technology used. • Light in weight. • Robust . fig 1:carbon nano tubes
- 7. PLASTIC SOLAR CELL • Chemical vapour deposition. • Large number in short time. • Cheaper. • Flexible. • Light weight. Fig 2:plastic solar cell • Easy mass produced.
- 8. All are the figure of plastic solar cell Fig3:solar jacket Fig4:solar tent Fig5:flexiable panel Fig:6 solar bag
- 9. SPIN SOLAR CELL • New way using traditional technology. • 20 times more energy with same amount solar panel. • Frictionless spin. • Conical in shape. Fig 7:conical cell
- 10. HAIRY SOLAR PANEL • Use plastic with bit of Silicon. • Enormous light trapping Capacity. • Absorb up 96% of sun light. • Roll on process. fig 8:Hairy solar panel
- 11. QUANTUM DOTS • Quantum dots as the absorbing • Energy levels defined by the size of quantum dots . • Dots can be grown to any needed size. Fig 9:quantum dots • Variety of band gaps without changing the material.
- 12. INDOOR APPLICATION • Limited light available in winter & at night. • Most of light of bulbs are in uv or in infrared region. • Solar panel works & generate both thermions & photo electrons. • Can generates electricity under fluorescent lighting. Fig10:white solar panel
- 13. BUTTERFLY WINGS INSPIRED SOLAR PANEL • Large amount of sun light is reflected by solar panel due to smooth surface. • Wings of butterfly help in absorbing sunlight. • Due to nano holes. • At different levels & pattern. Fig 11:New technology
- 14. PHOTO-BIOELECTROCHEMICAL CELLS • Uses the process of photosynthesis. • Modified integrated electrode. • Photo-irradiation. • Only research level technology until now. fig 12:Bio-electrical cell
- 15. FLOATING SOLAR ARRAY • Panels on floating water bodies. • Country with less land area. • Can be mounted on canal system of country. • Reduce water evaporation. Fig13:Plant of solar panel • Increase water level & reduce algal boom.
- 16. APPLICATION • Solar jacket . • Solar cap. • Solar charger . • Solar backpack. • Solar tent . Fig 14:Solar tent • Solar mobile. • Solar cycle. • Solar road.
- 17. ADVANTAGES • Renewable . • Night problem in overcome to some extent. • Foldable. • Light in weight. • Large spectrum. • Less space. • Increased efficiency.
- 18. DISADVANTAGE • Not work at night ,at some level it is overcome. • Efficiency is not very satisfactory.
- 19. FUTURE SCOPE • Infinite supply. • Enormous amount. • Increase efficiency. • In every house. • Reduce expenses of people on electricity bill. • Cost goes on reducing. • Efficiency goes on increasing. • Makes life on other planet possible.
- 20. CONCLUSION • Indoor solar panel play vital role. • Small drop can produce mighty ocean. • Advancement open the gate to Complexities. • Decrease in cost. • Increase in efficiency upto 22%-24%. • One person one watt one day. • 7billion people in world. • End less power supply.
- 21. REFERENCE • Non conventional energy resources book. By (U.A.Bakshi). • IEEE journals paper. • Journal of ‘Department of science and technology republic of south Africa’. • Report of ‘Department of renewable energy of India’. • Presentation of ‘The world future energy forum 2016’.
- 22. THANK YOU