Non-isolated( transformerless) Max input power(dc):3600w Max dc input voltage:600v Trigger voltage: 420v dc Mppt voltage range¡êo350~600v dc Rated input current(dc):10a Max input current Dc input channels¡êo 2 Rated ac output power:3000w Max ac output power:3300w Rated grid voltage: 230/240v ac Grid voltage range:195.5~270 ac Max output current: 15a Rated grid frequency: 50/60hz Display 1 lcd, 2 led Thd&3% Power factor>99% Direct current injection