... reliability and performance,Input/output isolated design, power saving function SOLAR INVERTER, 600~1500W, 12/24V.FEATURES: 1.Adopts New Pure ... 1230 / 1230E<10W1206E / 1210E<6WPower saving recovery time5 SecondsProtectionOverload, Short circuits, Reverse polarity,Over/under input voltage, Over temperature,Over/under ... internal failure,Unit in-parallel failure PURE SINE WAVE SOLAR INVERTER 600~1500W