GreenLight Solar is one of Vancouver, Washington's leaders in solar energy systems and SW Washington's fastest growing and highly experienced solar installation company's in the area. GreenLight Solar offers industry leading solar hot water heating systems and solar pool systems to heat pools of all sizes. We also provide photovoltaic (PV) solar-electric panels and systems for electricity production. Our solar photovoltaic panels and systems utilize leading edge technologies like Itek Energy, Bluefrog Solar, Solarworld and Enphase so you get the most out of every solar panel system. With a solar energy system from GreenLight Solar, you can sell excess solar power back to your utility company and lower your electrical bill. GreenLight Solar offers $0 down and $0 out-of-pocket options with free installation on all solar projects. We also offer free, no obligation in-home energy assessments to see what solar options and energy efficiency upgrades your home may qualify for.