Solar Advice for free
Free Solar Advice has offered advice and news on the solar industry since September 2008. Over that time it has reported on the vast transformation of solar power as an emerging technology to the essential component of today’s global energy picture. The site offers a glossary of common solar power terms; comparisons of solar purchases, leases and PPAs; solar incentives; and useful information of how photovoltaics work. Free Solar Advice is written by David Brands, a solar PV professional since 2002.