MISOL Hybrid Solar Wind Charge Controller 500W+100W / wind charge controller / wind regulator / solar regulator Suitable for: wind turbine500W, PV cells100W suitable for 12v or 24v system Wind turbine, Charge current max 40A (for 12V system) /20A (for 24v system) Applicable batteries: 12/24V,100-300Ah(automatic distinguish voltage) LCD display