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SolarCity announced today that the company is partnering with Groupon, the online deals marketplace, for a limited time to provide the largest online discount SolarCity has ever offered.
In an attempt to push residential solar energy systems even more into the mainstream, SolarCity will offer a $400 discount on a home solar system. SolarCity told SmartPlanet the discount should provide roughly 3-4 months of free solar energy, depending on solar setup for each individual customer.