The online energy storage system, also known as the solar power generation system, solar power generation system, and households, factory and mines can be used. It is widely used in remote mountain areas, power zones, islands, communication base stations and street lights. Lifting energy systems are generally composed of photovoltaic square matrix, solar energy charging and discharge controller, lithium battery group, departure network inverter, DC load, and AC load. The photovoltaic array converts solar energy to electrical energy when there is light, power the load through the solar power charging controller, and charging the lithium battery pack at the same time. Power supply, at the same time, lithium batteries also directly supply power to the independent inverters, and use the independent inverter to turn into AC power to power the communication load.

(1) Sun battery component

Sun battery components are the main part of the solar power supply system, and it is also a highly value component in the solar power supply system. Its role is to convert the radiation energy of the solar to DC power;

(2) Solar energy charging and discharge controller

Also known as the "photovoltaic controller", its role is to adjust and control the electric energy issued by solar cell components, and to a greater extent

Charging is charged, and the lithium battery plays a role in charging and discharge protection for lithium batteries. In a place with large temperature differences, photovoltaic controllers should have the function of temperature compensation.

(3) Lithium battery pack

Its main task is to store energy to ensure load power for dying or rainy days.

(4) A network inverter

The core component of the network power generation system is responsible for converting DC power into AC power for AC load. In order to improve the overall performance of the photovoltaic power generation system and ensure the long -term stable operation of the power plant, the performance indicators of the inverter are very important.