dmsolar 1000W Grid-Tie Photovoltaic (PV) Power Systems are designed for use on residential and small commercial buildings. They consist of 5×200W high quality photovoltaic modules, a Sunny Boy SB700U inverter, array wiring, a SB361F DC disconnect switch, mounting structures to secure modules on the roof and technical support. You can own this complete solar system today for $5305.00.