wind turbine ac adapter 1,High efficiency:90% 2.Sine wave output 3.Total ... Distortion:Less or just 4% 4.CE,RoHS wind turbine ac adapterFeature:1. Latest topology, high-efficiency module.2. Optimal MPPT ... % 10SInverter Efficiency 90%Noise Level(1m) ≤40dBIsolate Level 1500VAC,1minProtection Type high battery, low battery, over load , short circuit, over temperature ...