Equipped with an OutBack Power Radian inverter, this hybrid wind and solar grid-tie system will power 120-volt and 240-volt circuits. Designed with true off-grid capability, you can charge your battery bank with solar panels and a wind generator. More versatile than the systems above, these systems also have a "grid-assist mode" for folks mainly interested in being off the grid, but would like to have access to grid power. Battery bank and IronRidge XR100 roof racking is included.