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Our company can provide users with a complete solar photovoltaic power generation system, whose main components are as follows inverter The charging controller and solar panel are advanced and reliable products at home and abroad. As the company has established direct core partnerships with domestic and foreign manufacturers, the system price is lower than other solar power generation systems under the condition of the same output power. Our aim is to provide cheap and high-quality solar power generation equipment for domestic users.
The company can provide customers with a full set of equipment for the 1K-100KW solar power supply system, and can provide design, installation, maintenance and other full service.
A basic solar power generation system is composed of solar panels, charging controllers, inverters and batteries. The functions of each part are briefly introduced below:
1. Solar panel
The function of the solar panel is to directly convert the solar radiation energy into direct current for load use or storage in the battery for standby. Generally, according to the user's needs, several solar panels are connected in a certain way to form a solar cell array, which is combined with appropriate supports and junction boxes.
2. Charging controller
The charging controller is mainly composed of special processor CPU, electronic components, display, switching power tube, etc. In the solar power generation system, the basic function of the charging controller is to provide better charging current and voltage for the battery, charge the battery quickly, steadily, and reduce the loss during the charging process, and extend the service life of the battery as far as possible; At the same time, the battery shall be protected to avoid overcharge and over discharge. At the same time, record and display various important data of the system, such as charging current, voltage, etc.
3. Inverter
The role of the inverter is to reverse the low voltage DC supplied by the solar cell array and battery into 220 V AC for AC loads (refer to the introduction of the inverter for detailed models and functions).
4. Storage battery
The storage battery is used to store the direct current from the solar cell array for load use. In photovoltaic power generation system, the battery is in floating charge discharge state. During the day, the solar cell array charges the battery, while the array also supplies power to the load. At night, all the load power is supplied by the battery. Therefore, it is required that the self discharge of the battery should be small, and the charging efficiency should be high. At the same time, factors such as price and convenience of use should be considered.
