Sine Wave Solar Inverter

The first commercial market for photovoltaic has been the stand-alone systems. When energy supply via the grid of the electric utility is not possible, economic or desirable, PV systems can be installed economically as stand-alone systems. There is great potential for the implementation of stand-alone systems in developing countries, where large parts of the country often still remain without electricity supply. In a stand-alone system, the energy storage in the accumulators and the operation of numerous consumers is realized using direct current.