... inverter 1.SAA, CE certified 2. pure sine wave 3. Transformerless 4. IP65,2 MPPT chanels,High frenquency 5kw 2 MPPTs inverter ... operation MPPT inverter,solar grid tie inverter, grid tie power inverter,solar inverter, on grid inverter 2 MPPT High frenquency solar inverter CHARACTERISTICSSuntwins 5000TL ... * AC grid voltage range and frequency range depend on local standards. Solar Grid-tied MPPT Inverter