Types of Inverter

Stand-alone inverter or off-grid inverter is designed for remote stand-alone application or off-grid power system with battery backup where the inverter draws its DC power from batteries charged by PV array and converts to AC power. Stand-alone inverters provide variety of size and output waveform depending on your applications. For the best output, the pure sine inverter is required. It suits for solar home system, rural electrification, village electrification in remote area where the utility grid is not available.

Grid connected inverter or grid tie inverter is designed specifically for grid connected application that does not require battery backup system. Grid connected inverter or grid tie inverter converts DC power produced by PV array to AC power to supply to electrical appliances and sell excess power back to utility grid. With a range of sizes available, we provide grid tie inverter to suit your needs, from small residential solar system to large commercial solar system.

Grid interactive inverter is designed for residential, commercial and industry applications. The inverter can operate on both grid-tied and stand-alone off-grid operations. When utility power is normal,the inverter can operate as grid tie inverter which converts DC power generated by PV panels into AC power for supplying to load and feed the excess energy back to utility grid line. When utility power is not available, the inverter can operate as backup power source to supply power from PV panels and battery. Grid interactive system provide clean, reliable backup power in the event of a utility power failure. It can reduce energy consumption and save the utility cost, while maintaining the ability to use the renewable energy source during power outage.

Hybrid inverter or hybrid power inverter is designed for hybrid power system that combines solar array with diesel generator and other renewable energy sources such as wind turbine generator, hydro generator, etc. Hybrid inverter can operate as either a stand-alone inverter or a grid tie inverter. It is connected to battery bank, the utility grid lines, diesel generator and the house appliances. It suits to use for remote village electrification or remote island electrification to provide continuous reliable power at remote locations.

Grid connected inverter or grid tie inverter for wind turbine is designed specifically for grid connected wind power application that does not require battery backup system. Grid connected inverter or grid tie inverter for wind turbine converts DC power produced by wind turbine generator to AC power to supply to electrical appliances and sell excess power back to utility grid. With a range of sizes available, we provide grid tie inverter to suit your needs, from small residential solar system to large commercial solar system.

» APOLLO WTC-300 (recommend to use with grid connected inverter for wind turbine - APOLLO GWT-300)