This document discusses renewable energy solutions from Solarzentrum North America and presents information on their photovoltaic and solar thermal products and technologies. It highlights their hybrid PV-Therm module, which combines a solar photovoltaic panel and solar thermal collector into one unit to provide both electricity and heated water. The PV-Therm module has received certification from TUV Rheinland confirming it meets international safety and quality standards. Potential applications of the PV-Therm technology include water heating for pools, hotels, schools, and more.

1. Innovational
Renewable Solutions
Prepared for
Presented by
Solarzentrum North America
―Moving with confidence into a clean future‖

2. High energy costs; scarce resources; climate change;
many new challenges need answers.
Protecting the global climate is one of the greatest
challenges facing modern society.
Climate change knows no boundaries and is sure to
have a huge impact on future generations.
This forces us to look for innovative new solutions – and
to implement them systematically and consistently.
One word in particular shapes this debate:
SUSTAINABILITY.
Our Mission is to provide a wide range of products and
services which deliver tailored solutions to our
customers.

3. What s our commitment
INNOVATION
SUSTAINABILITY
QUALITY ―Engineered in Germany-MADE IN USA‖
ENVIRONMENTAL PRESERVATION

5. WIOSUN – Headquarter GERMANY
Information-
and Training-
center WIOCADEMY
Productionline
and Information Solarzentrum
Warehouse and Allgäu,
Europe Training Center Administration

6. WIOSUN – Productionline

7. A new era of creative possibilities!
The integration of photovoltaic into laminated safety glass technology
facilitates development of a unique, multi functional energy symbiosis:
• Electricity production
• Shading
• Light control
• Thermal insulation and
• Façade design interwoven in an ingenious union!

8. New Headquarter Building
of Solarzentrum Allgäu, Germany
a 12.2 kW Solar System Building Integrated Photovoltaic System (BIPV)
using tempered glass with integrated Solar Cells for outside wall construction.
Another future innovation of Solarzentrum Allgäu, Germany.

9. WIOSUN PV-THERM
The Perfect Energy Combination
EXCEPTIONAL AND INNNOVATIVE
DESIGNED AND ENGINEERED BY SOLARZENTRUM ALLGÄU, GER
BY SOLARZENTRUM NORTH AMERICA, USA

10. Perfect for any Business and Institute
with Hot Water Requirement
• Water Parks and Amusement Parks
• Hotels, Restaurants and Dining Facilities
• Correctional Facilities and Aquatic Centers
• Schools and Dormitories
• Corporate Offices and Apartment Complexes
• Laundries and Car Washes
• Fitness Centers and Exercise Facilities
• Boiler preheating for Power Generation
(e.g. Adsorption Chiller)

11. PV-Module + Solar Thermal Collector = WIOSUN-PVT
+ =
Clean Power & Natural Heat provided by one single Module
„The WIOSUN-PVT, a unique combination
of a PV-Module and a Solar Thermal Collector“

12. TÜV RHEINLAND PTL, PHOENIX, AZ
CERTIFIES THE INNOVATIVE PV-THERM HYBRID
MODULE TO US AND INTERNATIONAL STANDARDS
Tempe, AZ. — November 8, 2011
TÜV Rheinland PTL (TÜV PTL), Phoenix, AZ - North America’s
largest solar and photovoltaic (PV) testing company, announces
that WIOSUN™ PV-Therm (PVT) Combined Heat and Power
Module has earned all TÜV PTL’s certificates, confirming that the
product complies with all US and International safety and quality
codes required for thermal solar collectors and PV modules.
The PV-Therm module is engineered and currently
manufactured by Solarzentrum Allgäu, Germany and
distributed by Solarzentrum North America, Inc. the USA

13. TÜV RHEINLAND PTL, PHOENIX, AZ
CERTIFIES INNOVATIVE
PV-THERM HYBRID MODULE (cont’d)
WIOSUN PV-Therm, the world’s only certified HYBRID
combination module to have passed TÜV PTL’s testing
according to required standards:
ANSI/UL 1703 (US)
SRCC-OG 100 (US)
IEC 61215:2005 (International)
IEC 61730-1:2004 (International)
IEC 61730-2:2004 (International)

14. Functional Description
The thermal water circulation on the back
side of the solar cells ensures maximum
photovoltaic current yields
Enables a comprehensive application
spectrum within the field of potable
water treatment and heating support
In conjunction with the extremely resistant
polyurethane frame, the combination module
PV-Therm fulfills the requirements of an
effective and durable product

15. Schematic Connecting Scheme

16. Advantages of our
Hybrid Combination Module
WIOSUN PV-THERM
The only UL certified HYBRID Module globally available
Up to 70% total efficiency (15% PV + 55% Thermal)
Maximized kWh output by cooling
Increased life cycle
Electric and thermal output provided by one unit
480 kW installed in Germany since 2010
52 kW installed in USA since 2011

17. Advantages of the WIOSUN PV - Therm
COMBINATION HEAT and POWER (CHP) MODULE
Innovative and exceptional technology
Sets new standards in the Solar Module Technology
Incorporates a thermic solar panel and a
photovoltaic module into one device
Provides a combination of electric and thermal
power
Provides naturally heated water supply and clean
electrical power
PV – Therm the perfect combination to use
the power of the sun to its max

18. Characteristics of our HYBRID Module PV-Therm
Standard PV loses efficiency due to laminate
temperature increase;
dropping 0.5%/ C over 25 C ( 77 F) - STC*
The PV-Therm module counteracts that loss by
cooling the PV laminate
*Standard Test Conditions

19. Combined module PV-Therm
Efficency

20. Project Name: National Guard, AZ
Motel 20
Location: Phoenix, AZ, USA
Installation Date : 08/2011
Project Size: 8.6 kW
Live Access to:
Platinum Solar Portal

21. Another advantage for Climate Zone I and II:
“Rapid Snow Melt”

22. Thermal Characteristics

23. Module Characteristics

24. Combination Module
PV-Therm
Awards:
 District of Allgäu: Innovation Award 2007
 Frankfurt on the Main: EuroMold Award 2007
 Munich: Federal Innovation Prize 2008
of the Ministry of Economics and Technology

25. Diehl Controls
POSSIBLE APPLICATIONS
Inverter
Technology
HAASE DHW Energy Tank
Heat-loss 0.8K in 24 hours
Energy Storage with
Fuel Cell Technology
ECO-MAX
Adsorption Chiller
Cooling and Heating HYBRID TurboMill
Windstream Technology
Serious Energy Platform
Greenhouse powered by the
Gateway
sun with an additional high
performance under floor
heating system to increase the
drying performance with hot
water provided by the
PV-Therm
Serious Energy Confidential 7
Heatpump Energy Efficiency Platform

26. Waste Water Treatment Plant
PV-Part provides
electrical power for WWTP
Raw or additional Thermal Heat Source
Indifident Primary
Sewage Sedimentation
Greenhouse powered by the sun with
an additional high performance
under floor heating system
additional Thermal Heat Source to increase the drying
The hot water provided by the PV-Therm performance with hot
Support the optimum mesophilic water provided
temperature for best performance by the PV-Therm
of the anaerobic digestion
Biological
Treatment
Sewage Sludge
turned into
PV-Part provides Dollar and Energy
electrical power for WWTP
Solar dried Odorless granule

27. Adsorption versus conventional mechanical / absorption chillers
Adsorption chillers eliminate noisy compressors, high-pressure refrigerant systems, high amperage
electrical connections, refrigerant monitoring and alarm systems, and high maintenance costs. Adsorption
chillers, specifically ECO-MAX™ chillers, will provide up to 90% reduction in the chiller’s electrical usage.
Attribute Adsorption Chiller Absorption Chiller Mechanical Chiller
Initial Cost Similar Similar Less Expensive
Maintenance Replace vacuum pump oil as Needs continuous monitoring and maintenance incl.: Seasonal maintenance
needed (recommended every 5 1.Liquid analysis (replacement indication) required ~ $10,000 per year
years) 2. Pumps or greater
Annual oil analysis
Annual cleaning of condenser 3. Controls
Replace oil every 5 years
tubes. 4. Back Up Boiler Periodic teardown and
Approximately $5,000/year 5. Air Leakage rebuild required
(or less depending on labor costs) 6. Li-Br exchange Annual cleaning of
7. Heat exchanger replacement (corrosion) condenser tubes
Full maintenance contracts are approximately Replacement of bearings
$20,000-$30,000 per year every 15 years
Chemistry Municipal water and silica gel Distilled water and lithium bromide HFC and HCFC refrigerant with
synthetic oils
End-of-life No special disposal Hazardous materials Certified technician
requirements concerns and disposal required to reclaim all
procedures required refrigerant at risk of
$25,000 fine (and 5 years
imprisonment) for release to the
atmosphere

28. Adsorption Chillers – Advantages
• Long Life (> 20 years)
• Minimal maintenance
• Use waste heat (or solar thermal)
• Ultra-low electricity consumption (90% reduction
vs mechanical chiller) of 0.8 kW (total)
• Low carbon footprint
• ―Green‖ refrigerant (water) & desiccant (silica gel)
• Wide hot water temperature range, from 125 to 200F
• Negligible noise and vibration
• Continuous operation
• No replacement of adsorbent

29. Works well at low hot water temp’s!

30. SOLAR HEATING AND COOLING
Business examples:
Solar
Array Commercial
Light industrial
Multi-Family Housing
Current/Future installation(s):
Sustainable Technologies Center – SFCC
• Solar application, 30TR @ 45 F chilled water
Parris Island Marine Corps Recruit Depot
• Solar application, 80TR @ 45 F chilled water
driven w/ 160 F hot water
Ed W. Clark High School – Las Vegas, NV
• Solar application 105 TR, HVAC Modernization
Project, Factory Testing November 6, 2011

31. Solar
Array
SOLAR HEATING AND COOLING
WITH HAASE ENERGY TANK
AND
ECO-MAX ADSORPTION CHILLER
Business examples:
Military Facilities
Commercial
Light industrial
Multi-Family Housing
GENERAL FEATURES-Model A-3:
Ultra low electricity consumption
Zero ozone depletion potential
No dangerous chemicals
Very few moving parts
Ease of maintenance
Advanced microprocessor control
Designed for outdoor installation
Rated Capacity (Tons) 2.8 Wide temperature ranges allowed

32. Energy Tank
• easy trough every door
• no extra transportation cost
• on site installation
• customized Tank sizes
• unique fiberglass construction
• superior heat insulation over steel tanks
• 0.8K heat loss in 24 hours
• increased efficiency
• wide range of tank sizes 200 - 20000 gal.
• pressure free construction

33. Energy Tank
Installation throughout US
Apartment complex San Diego
Adroit Solar installed two 940 gal.(T417-37)
and one 1200 gal. (T419-45) Haase
Energy Tanks for the the Hill’N Dale Apt.
Complex in San Diego,CA. The 1200 gal.
tank will supply 32 units with 1480 gal of
DWH per day, and the two 940 gal. tanks
will supply a 26 unit and a 24 unit building
with 910 gal and 840 gal of DWH per
day, respectively.
The annual natural gas savings is estimated
to be 11,400 therms, which amounts to
$15,162 per year at their current natural gas
rate of $1.33 per therm.

34. Energy Tank
Installation throughout US
Housing complex
2 X 3500 gal. Tank 15’ x 7.2’
heated by 2200sq.feet of solar
support DHW and Heating
15200 GAL. 21.3’h. X 12.5’w.
gets loaded by 8600sq. feet of
Solar supports heating system
and DHW system

35. Energy Tank
Installation throughout US
Data Center
The Thermal Energy stored in the 8000 gal
tank provides the DHW for shower of 400
People. A Heat Pump on top of the
Server Room provides the energy

36. Energy Tank
Installation throughout US
National Guard
Motel 20 – Phoenix Arizona
Solarzentrum North America installed one
540 gal.(T417-37) Haase Energy Tank for
the Motel 20 Project in Phoenix, AZ. The 540
gal. tank will supply 20 units with 540 gal of
DWH per day.
The annual natural gas savings is estimated
to be 2500 terms/year, which amounts to +/-
$3,300 per year at a natural gas rate of
$1.33 per therm.

37. Scalable Wind Energy – TurboMill®
• 3 Vertical Axis Wind Turbines
coupled to 3 permanent magnet
Generators
• On-Board ―Smart‖ Electronics
include dynamic Maximum
Power Point Tracking (MPPT)
and connectivity
• Multiple Unit Interconnects
• Easy Connection On or Off Grid
• No complicated masts, guy
wires, or towers
• Environmentally
friendly, virtually Silent
• 230 kWh/Year (@5m/sec average yearly
wind speed)
Property of WindStream Technologies. Proprietary and Confidential

38. Historical Annual Resources Jamaica
http://en.openei.org/apps/SWERA/

39. Hybrid Energy Solution –
SolarMill™
• Hybrid wind and solar energy system
• Optimizes 24 hour power production
• Maximizes power output per square foot
• Scalable power generation
• Appropriate for on or off grid applications
• Offsets peak energy pricing for grid-tied
systems
• Minimizes backup battery storage
requirements
• 576 kWh/ Year (@ 6kWh/m2/day and 5m/sec
average yearly wind speed)
Property of WindStream Technologies. Proprietary and Confidential

40. TowerMill®- Communication Tower
Solution
Enables TELCO’s and Operators to dramatically lower their
OPEX, increase
coverage areas (rural, off-grid) and improve network reliability and up-time
100,000’s of towers worldwide are subject
to
unstable grid connections or are powered
by fossil fuels
• Leverages current technology
for communication tower
back-up
• Uninterrupted connectivity
during black-outs, fuel
shortages, and other failures
• Vertically mounted turbines
easily retrofit to existing tower
structure
Property of WindStream Technologies. Proprietary and Confidential

41. TurboMill® - Highway Solution
TurboMills represent an additional stream of revenue for
Highway Operators while reducing dependency on Utility
provided energy.
• Energy generation expected
to exceed 300 kW per mile
• Turbines are made of a soft,
rubberized material
• Solid tubular construction
designed to prevent
vandalism
• Safe to oncoming vehicles
• Electricity designed to shut off
• Little or NO cost of
transmission
Property of WindStream Technologies. Proprietary and Confidential

42. Commercial Applications

43. U.S. Embassy - Helsinki, Finland
TurboMills® have been installed on the roof of the U.S. Embassy, Helsinki as a
part of the formal launch of the League of Green Embassies. More than 110
embassies in the League share the objective of promoting energy efficiency and
tackling issues of climate change. March 2011
Property of WindStream Technologies. Proprietary and Confidential

44. THANK YOU
FOR YOUR
INTEREST