High reliability model soft start input voltage 12vdc output voltage 220-240vac continuous power 1500w peak power 3000w modified sinusoidal waveform protection from over-loads short-circuit protection measurements 374 * 20 * 80mm weight: 3.75 kg use in votal-scale installations , boats, campers, vans, mountain huts, shelters for TV, notebooks, netbooks, smartphones, battery chargers, tools, etc.