Energy · Fund

Solar

The sun as power source — photovoltaics and concentrated solar as the fastest-growing energy technology in history.

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Institutions
Institution

National Renewable Energy Laboratory

The leading US research lab for solar, wind, and grid technology. Extensive free publications.

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Tools & media
Tool

Project Sunroof — Google

Calculate the solar potential of any roof in the US. Instant estimate, actual data.

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PVWatts Calculator

Estimate the energy production and cost of solar photovoltaic systems worldwide. NREL's free tool.

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I'd put my money on the sun and solar energy. What a source of power! — Thomas Edison