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Learn the basics of a home photovoltaic system so you can design your own system. A tutorial, plus free guides and videos covering tax credits, loans, selling electricity, local solar companies, the latest technologies and industry news. Prese...

Find out why companies like Google, REI, and FedEx, Puget Sound Energy and Long Island Power Authority rely on Blue Oak Energy for commercial photovoltaic projects. We deliver green energy systems that produce peak power and operate reliably for year...

Roth Industries Inc., a division of Roth North America, is a family-owned business with over 90 years of experience. Roth provides high-quality solar systems, oil tanks, septic tanks, and environmentally-friendly heating and cooling systems all over ...

Turning Sun Into Savings

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Build It Solar will help people with Do It Yourself skills build solar projects that save money and reduce pollution. It is a "hands-on" site with detailed plans for solar projects including solar space heating, water heating, passive sola...

H & H Group Holdings is the parent company of H & H Electric, H & H Plumbing and H & H Solar Energy Services. These three companies are staffed by the finest Project Managers, Estimators, Foreman and Field Personnel in their respectiv...

What is value to you? That's where we start.

SolarPro magazine is a high-quality, technical publication available by free subscription to qualifying solar industry professionals. Its editorial focus is on residential- and commercial-scale solar-electric and solar thermal system design and insta...

Leading the Transition to Clean Energy