... :charge controller&inverter 3:battery.4:offer rich interface.The system be provided energy for LED lights,Fans,TV,water pump ... ,small fridge and laptop compute.Normally,our system output power have three glass <200w,<400w and <800w.They ... any questions ,please feel free to contact me.Best RegardsVincent Portable Solar power generator/inverter/system for home/family and outdoor using