Solar Power Generation
Photovoltaic System consisted of the solar battery array, power regulator, AC / DC converter including the inverter, the system controller ,parallel protection devices, wiring boxes, and batteries. The system types can be divided for Parallel Systems and Stand-Alone systems.
Parallel System is suitable for the area where development of grid can be served, it be used as power supply. The Solar Photovoltaic System provides electricity for loads and returns it to the development of grid in the morning. The development of grid provides electricity for loads in the night.
Stand-Alone Systems can provide electricity independently for loads and is not in parallel with the development of grid of the power company. Stand-alone systems must be used with the battery, because the night or rainy days can’t generate electricity from the sun. In the sunny day can generate enough electricity and can provide stable electricity.In the night, the battery provides electricity.
Solar Photovoltaic Power Purchase Price
According to the "Renewable Energy Development Ordinance", the Ministry of Economic Affairs has formulated the Electricity Purchase System and promote the setting of solar photovoltaic power generation, but does not provide the equipment subsidy for the general solar photovoltaic power generation system. The annual purchase rate of 106 can be divided into roof type, ground type and the water type, is shown in the left table.