SP-One

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SP-One is a turnkey solar integration company, located in Philadelphia, and a division of Grasso Holdings. We have successfully implemented turnkey solar power plants for the past seven years that have ranged from schools to small and large commercial installations primarily in New Jersey and Pennsylvania. Our company will lead you through the preliminary stages such as planning and permitting all the way through the financing, construction and commissioning of your system. SP-One has the knowledge, know-how, industry contacts and reputation, as well as the expertise to successfully install any size solar power plant.