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The u.s. department of energy solar decathlon challenges 20 collegiate teams to design, build, and operate solar-powered houses that are cost-effective, energy. Welcome to wholesale solar. we are your source for discount prices on solar panels and renewable energy products for home power, back-up power, solar & wind. Solarcity is the leader in full-service solar power systems for homes, businesses and governments providing custom design, financing, installation & monitoring.

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Solarcity is the leader in full-service solar power systems for homes, businesses and governments providing custom design, financing, installation & monitoring.