solar heating & cooling - hydrocarbons21hydrocarbons21.com/files/1189_nelson_wrg.pdf ·...
TRANSCRIPT
![Page 1: Solar Heating & Cooling - HYDROCARBONS21hydrocarbons21.com/files/1189_nelson_WRG.pdf · 2019-11-05 · Solar Heat – Solar Electricity COMPARISON OF SOLAR HEATING & SOLAR ELECTRIC](https://reader034.vdocuments.us/reader034/viewer/2022042909/5f3a8aafb63ff6478529e090/html5/thumbnails/1.jpg)
Solar Heating & Cooling
Les Nelson, Western Renewables Group
![Page 2: Solar Heating & Cooling - HYDROCARBONS21hydrocarbons21.com/files/1189_nelson_WRG.pdf · 2019-11-05 · Solar Heat – Solar Electricity COMPARISON OF SOLAR HEATING & SOLAR ELECTRIC](https://reader034.vdocuments.us/reader034/viewer/2022042909/5f3a8aafb63ff6478529e090/html5/thumbnails/2.jpg)
Solar Heating – Why is it Hot?
• Largest installed
capacity – by far!
• Lowest cost solar
technology
• Highest efficiency solar
technology
• Used worldwide
• Ready now
• Numerous applications:
– Military housing
– Laundries
– Food service
– Hospital/healthcare
– Warehouse heating
– Cleaning facilities
– Exercise/Recreation
2
![Page 3: Solar Heating & Cooling - HYDROCARBONS21hydrocarbons21.com/files/1189_nelson_WRG.pdf · 2019-11-05 · Solar Heat – Solar Electricity COMPARISON OF SOLAR HEATING & SOLAR ELECTRIC](https://reader034.vdocuments.us/reader034/viewer/2022042909/5f3a8aafb63ff6478529e090/html5/thumbnails/3.jpg)
SunEarth, Inc Manufacturing Facility
3 Courtesy: SunEarth, Fontana, CA
![Page 4: Solar Heating & Cooling - HYDROCARBONS21hydrocarbons21.com/files/1189_nelson_WRG.pdf · 2019-11-05 · Solar Heat – Solar Electricity COMPARISON OF SOLAR HEATING & SOLAR ELECTRIC](https://reader034.vdocuments.us/reader034/viewer/2022042909/5f3a8aafb63ff6478529e090/html5/thumbnails/4.jpg)
Solar Heat – Solar Electricity
COMPARISON OF SOLAR HEATING & SOLAR ELECTRIC (PV) SYSTEMS (Statistics as of July 2011)
Solar Heating PV
Manufacturer SunEarth, Inc. Shell Solar
Model EP-40 SQ165-PC
Units 2 32
Output/unit peak 40,000 Btu/day ea. 165 W ea.
Output/unit 38,745 Btu/day ea. 120 W ea.
Total Output/day 77,490 Btu/day 22,272 Whrs.
Total Output/day 22.7 kWhe3 22.3 kWh
Area 80 sq. ft 456 sq. ft
Peak Power 5.0 kWe4 5.3 kW
Gross Installed Cost $7,200 $31,680
Gross Installed Cost $1.44 per W $6.00 per W
2 SUNEARTH EP-40 32 SHELL SQ165
COLLECTORS PHOTOVOLTAIC MODULES
4
Heat Electricity
Courtesy: SunEarth, Inc
![Page 5: Solar Heating & Cooling - HYDROCARBONS21hydrocarbons21.com/files/1189_nelson_WRG.pdf · 2019-11-05 · Solar Heat – Solar Electricity COMPARISON OF SOLAR HEATING & SOLAR ELECTRIC](https://reader034.vdocuments.us/reader034/viewer/2022042909/5f3a8aafb63ff6478529e090/html5/thumbnails/5.jpg)
Why is Heat Important?
Space Heating and Water Heating = 50% of total building energy load
5 Source: DOE 2011 Buildings Energy Data Book
![Page 6: Solar Heating & Cooling - HYDROCARBONS21hydrocarbons21.com/files/1189_nelson_WRG.pdf · 2019-11-05 · Solar Heat – Solar Electricity COMPARISON OF SOLAR HEATING & SOLAR ELECTRIC](https://reader034.vdocuments.us/reader034/viewer/2022042909/5f3a8aafb63ff6478529e090/html5/thumbnails/6.jpg)
Absorption Chilling is a Thermal Load
Add Cooling energy: Nearly 60% of total building energy load requires heat.
6 Source: DOE 2011 Buildings Energy Data Book
![Page 7: Solar Heating & Cooling - HYDROCARBONS21hydrocarbons21.com/files/1189_nelson_WRG.pdf · 2019-11-05 · Solar Heat – Solar Electricity COMPARISON OF SOLAR HEATING & SOLAR ELECTRIC](https://reader034.vdocuments.us/reader034/viewer/2022042909/5f3a8aafb63ff6478529e090/html5/thumbnails/7.jpg)
Data References
7
![Page 8: Solar Heating & Cooling - HYDROCARBONS21hydrocarbons21.com/files/1189_nelson_WRG.pdf · 2019-11-05 · Solar Heat – Solar Electricity COMPARISON OF SOLAR HEATING & SOLAR ELECTRIC](https://reader034.vdocuments.us/reader034/viewer/2022042909/5f3a8aafb63ff6478529e090/html5/thumbnails/8.jpg)
Heat Energy vs. Electrical Energy
8 Solar Heat Worldwide; 2010 Edition
![Page 9: Solar Heating & Cooling - HYDROCARBONS21hydrocarbons21.com/files/1189_nelson_WRG.pdf · 2019-11-05 · Solar Heat – Solar Electricity COMPARISON OF SOLAR HEATING & SOLAR ELECTRIC](https://reader034.vdocuments.us/reader034/viewer/2022042909/5f3a8aafb63ff6478529e090/html5/thumbnails/9.jpg)
Solar Heating Market Share Heat Generating Capacity by Economic Region in 2009
9 Solar Heat Worldwide; 2010 Edition
![Page 10: Solar Heating & Cooling - HYDROCARBONS21hydrocarbons21.com/files/1189_nelson_WRG.pdf · 2019-11-05 · Solar Heat – Solar Electricity COMPARISON OF SOLAR HEATING & SOLAR ELECTRIC](https://reader034.vdocuments.us/reader034/viewer/2022042909/5f3a8aafb63ff6478529e090/html5/thumbnails/10.jpg)
Solar Heating Installations by Year
10
China
Europe
US
Solar Heat Worldwide; 2010 Edition
![Page 11: Solar Heating & Cooling - HYDROCARBONS21hydrocarbons21.com/files/1189_nelson_WRG.pdf · 2019-11-05 · Solar Heat – Solar Electricity COMPARISON OF SOLAR HEATING & SOLAR ELECTRIC](https://reader034.vdocuments.us/reader034/viewer/2022042909/5f3a8aafb63ff6478529e090/html5/thumbnails/11.jpg)
Database of State Incentives
www.dsireusa.org
11 Courtesy: North Carolina Solar Center
![Page 12: Solar Heating & Cooling - HYDROCARBONS21hydrocarbons21.com/files/1189_nelson_WRG.pdf · 2019-11-05 · Solar Heat – Solar Electricity COMPARISON OF SOLAR HEATING & SOLAR ELECTRIC](https://reader034.vdocuments.us/reader034/viewer/2022042909/5f3a8aafb63ff6478529e090/html5/thumbnails/12.jpg)
Flat Plate Collector
12
Glass Coverplate
Aluminum Case Copper Waterways
Copper or Aluminum “Absorber” Plate
Courtesy: Alternate Energy Technologies
![Page 13: Solar Heating & Cooling - HYDROCARBONS21hydrocarbons21.com/files/1189_nelson_WRG.pdf · 2019-11-05 · Solar Heat – Solar Electricity COMPARISON OF SOLAR HEATING & SOLAR ELECTRIC](https://reader034.vdocuments.us/reader034/viewer/2022042909/5f3a8aafb63ff6478529e090/html5/thumbnails/13.jpg)
Helemano Army Housing - Oahu
13 Courtesy: SunEarth, Inc.
![Page 14: Solar Heating & Cooling - HYDROCARBONS21hydrocarbons21.com/files/1189_nelson_WRG.pdf · 2019-11-05 · Solar Heat – Solar Electricity COMPARISON OF SOLAR HEATING & SOLAR ELECTRIC](https://reader034.vdocuments.us/reader034/viewer/2022042909/5f3a8aafb63ff6478529e090/html5/thumbnails/14.jpg)
Space Heating for Greenhouse Operation
14
Courtesy Aztec Solar; Houweling's Nursery in CA
![Page 15: Solar Heating & Cooling - HYDROCARBONS21hydrocarbons21.com/files/1189_nelson_WRG.pdf · 2019-11-05 · Solar Heat – Solar Electricity COMPARISON OF SOLAR HEATING & SOLAR ELECTRIC](https://reader034.vdocuments.us/reader034/viewer/2022042909/5f3a8aafb63ff6478529e090/html5/thumbnails/15.jpg)
Installed Commercial Systems in California (Glazed Collectors – 2011 Data)
15
$125/square
foot
$118/square
foot
Source: CSI Thermal Program/Heschong Mahone Group, Inc.
![Page 16: Solar Heating & Cooling - HYDROCARBONS21hydrocarbons21.com/files/1189_nelson_WRG.pdf · 2019-11-05 · Solar Heat – Solar Electricity COMPARISON OF SOLAR HEATING & SOLAR ELECTRIC](https://reader034.vdocuments.us/reader034/viewer/2022042909/5f3a8aafb63ff6478529e090/html5/thumbnails/16.jpg)
Unglazed Polymer Flat Plate
16 Courtesy: Aquatherm Industries, Inc.
Nestle Chocolate Factory
Paseo Tollocan, Mexico
904 panels; 36,160 square feet
![Page 17: Solar Heating & Cooling - HYDROCARBONS21hydrocarbons21.com/files/1189_nelson_WRG.pdf · 2019-11-05 · Solar Heat – Solar Electricity COMPARISON OF SOLAR HEATING & SOLAR ELECTRIC](https://reader034.vdocuments.us/reader034/viewer/2022042909/5f3a8aafb63ff6478529e090/html5/thumbnails/17.jpg)
Commercial, Federal, Municipal, School
Pool Heating
17
Terravita Community Association
Scottsdale, AZ Courtesy: Aquatherm Industries, Inc.
San Diego State University
Aztec Aquaplex – 8,000 sq. ft. Courtesy: Heliocol
![Page 18: Solar Heating & Cooling - HYDROCARBONS21hydrocarbons21.com/files/1189_nelson_WRG.pdf · 2019-11-05 · Solar Heat – Solar Electricity COMPARISON OF SOLAR HEATING & SOLAR ELECTRIC](https://reader034.vdocuments.us/reader034/viewer/2022042909/5f3a8aafb63ff6478529e090/html5/thumbnails/18.jpg)
Transpired Air Solar Pre-Heating
18 NREL Research Support Facility, 2010
NREL
Golden, CO
• Up to 40°F temperature rise @ 4 CFM
• 60% to 65% annual efficiency
• ~ $30/square foot installed
• ~ 240,000 BTU/sq. ft. annually
![Page 19: Solar Heating & Cooling - HYDROCARBONS21hydrocarbons21.com/files/1189_nelson_WRG.pdf · 2019-11-05 · Solar Heat – Solar Electricity COMPARISON OF SOLAR HEATING & SOLAR ELECTRIC](https://reader034.vdocuments.us/reader034/viewer/2022042909/5f3a8aafb63ff6478529e090/html5/thumbnails/19.jpg)
19
Evacuated Tube Collector
Courtesy: Gerardo Diaz, School of Engineering, University of California Merced
![Page 20: Solar Heating & Cooling - HYDROCARBONS21hydrocarbons21.com/files/1189_nelson_WRG.pdf · 2019-11-05 · Solar Heat – Solar Electricity COMPARISON OF SOLAR HEATING & SOLAR ELECTRIC](https://reader034.vdocuments.us/reader034/viewer/2022042909/5f3a8aafb63ff6478529e090/html5/thumbnails/20.jpg)
Army Residence Community, Texas
20
Courtesy: Apricus North America
![Page 21: Solar Heating & Cooling - HYDROCARBONS21hydrocarbons21.com/files/1189_nelson_WRG.pdf · 2019-11-05 · Solar Heat – Solar Electricity COMPARISON OF SOLAR HEATING & SOLAR ELECTRIC](https://reader034.vdocuments.us/reader034/viewer/2022042909/5f3a8aafb63ff6478529e090/html5/thumbnails/21.jpg)
Micro-CST (Concentrating Solar Thermal)
21
Solar Air Conditioning by Sopogy (Solar heating for absorption chilling)
Sonoma Winery by Cogenra (Water heating and electricity production)
![Page 22: Solar Heating & Cooling - HYDROCARBONS21hydrocarbons21.com/files/1189_nelson_WRG.pdf · 2019-11-05 · Solar Heat – Solar Electricity COMPARISON OF SOLAR HEATING & SOLAR ELECTRIC](https://reader034.vdocuments.us/reader034/viewer/2022042909/5f3a8aafb63ff6478529e090/html5/thumbnails/22.jpg)
22
Thank You!
Western Renewables Group
Les Nelson
Western Renewables Group
30012 Aventura, Ste. A
Rancho Santa Margarita, CA 92688
(949) 713-3500