Grid Connected Solar Photovoltaic Power Generation System
Grid connected solar photovoltaic power generation system is composed of grid connected inverter of photovoltaic cell array, which directly inputs electric energy into the public grid through the grid connected inverter without energy storage by the battery. Compared with the off grid solar photovoltaic power generation system, the grid connected solar photovoltaic power generation system saves the process of battery energy storage and release, reduces the energy consumption, saves the floor space, and reduces the configuration cost.
（Solar photovoltaic power station）
Off Grid Solar Energy Storage Scheme
The off grid solar power generation system uses solar panels to convert solar energy into electric energy in the presence of light, and supplies power to the load through the solar charge and discharge controller, while charging the battery; In overcast weather or no light, the battery pack supplies power to the DC load through the solar charging and discharging controller, while the battery also supplies power directly to the independent inverter, which inverts the current to supply power to the AC load.
（Off Grid Solar Energy Storage Scheme）