What are the benefits of solar energy?| Energy.gov
Learn the basics of how photovoltaic (PV) technology works with these resources from the DOE Solar Energy Technologies Office.| Energy.gov
Today’s best panels have an efficiency rating of 20% to 22%| ConsumerAffairs
Sunlux, Project Solar and Freedom Solar Power are the top solar companies, based on customer reviews, equipment options, warranties and other factors.| ConsumerAffairs
Learn solar energy technology basics: solar radiation, photovoltaics (PV), concentrating solar-thermal power (CSP), grid integration, and soft costs.| Energy.gov
Researching SunPower? Learn about the company’s solar panels and financing options. Plus, read verified customer reviews and complaints.| ConsumerAffairs
Plan on 25 to 30 years| ConsumerAffairs
Renewable energy incentives reduce your tax bill| ConsumerAffairs
$18,000 to $43,000 on average, depending on system size, location and available incentives| ConsumerAffairs