Category: solar energy

ARRA Qualified Solar Energy Packages

All U.S. Made PV Package Photovoltaic Systems designed for your needs and situation using components all manufactured in the US. Item Number: SL-US-* Unit of Issue:  EA / SYS Price: Quoted Quote Request More Information  Component Specifications PDF  Mounting Options PDF  —– Print This Page My Catalog Modules American Made POWERTEC® PLUS modules use a monocrystalline cell technology with [...]

Flat Panel vs Evacuated Tube Solar Water Heaters

Although the evacuated tube solar water heaters are slightly more efficient in the winter and look cutting-edge modern, many people think the flat plate solar water heaters are esthetically more pleasing. In fact, a 4 square meter flat plate solar water heater is equivalent in heat production to a 3 square meter evacuated tube solar [...]