RR Solar has been operating for 3 years in the installation, design and approval market for micro and mini-generation photovoltaic solar generation systems, and also for more than 15 years with residential, building and industrial electrical maintenance within the state of São Paulo, and in entire national territory. We are service providers and business consultants in Electricity and Electrical in general, specialized in retrofitting electrical s, updating and retrofitting measuring centers and QGBTs, installing and deg photovoltaic systems for generating electrical energy and approval with energy concessionaires .