SunPower by EcoSolar USA is the First Master Dealer of SunPower in Orange County area, one of the 31 Master Dealers of SunPower all over the nation. We are the best solar panel installer and contractor in Orange County area. Founded back in May 2015 by two passionate entrepreneurs who wanted to make renewable energy more affordable and approachable. Our original name was Star Sun Solar, then changed to SunPower by EcoSolar USA to mark a great beginning of a partnership between us and SunPower.