... computers, printers, copiers, scanners, digital cameras, etc;4.Power tools: saws, drilling machines, punching machines, air compressors, ... solar energy, wind power, gas discharge lamps, etc; PV grid-connected inverter 1-100kw (single or three phase, AC110/120/220 ... using advanced IGBT and IPM MPPT(Maximum power point tracking) technology Transformer less, High efficiency In accordance with ...