the 3000watt solar power station is composed of 3000watt solar
panel,poly crystal silicon, which can last 25 years.3000watt
inverter, pure sine wave inverter, and 60A/48V controller, the
style is PPM solar controller. can follow the sun can get most
power. and controlling the power, when the charging the battery
full, will be stopped. 1600AH battery, after chareging fully, can
supply the power for the TV,FAN,COOKER, AND HEATER ,MICRO-OVEN
ETC.