We've got 780 in 24v (so would be 1560 as 12v). But she's a big, power-hungry lady. Currently working out best gas options to replace the 2500w electric combi-oven the original owner inexplicably decided to have fitted in the gimbal stove unit.... don't much fancy pulling 115 amps through the inverter whenever I want to cook, especially when living off solar and wind!