... power failure, solar, wind power, other power system Solar inverter SR-IV1.pure sine wave2.various protection3.Applicable:power failure, solar, wind power, other power systemSolar inverterThis inverter ... Applicable scope: power failure, solar, wind power, other power system which needthe AC power (220VAC)Protection ... output voltage220VAC±5%/50Hz±1%Inverter output waveshapepure sine-waveTransfer time< ...