Introduction of solar home power generation system

Now small-scale solar power generation systems have entered thousands of households, and the support of national policies has made their applications more extensive and popular. Some people have seen it. Isn't it just powered by solar panels and batteries, and don't forget the inverter. In fact, the solar home power generation system is really simple and easy to use. But how much do you know about some of its features and advantages? (1) Direct plug-ins are used for solar home power generation devices to adapt to low temperature areas, greatly reducing after-sales service and saving maintenance costs. (2) The solar panel is made of polysilicon, and its lifespan can be as long as 15-20 years. (3) Light source: there are energy-saving lamps, 12V, 5W/7W optional, each lamp is connected with a length of 10 meters, which is convenient for different customer needs. There are also 12V 3W LED lights to choose from. (Prices vary) (4) The controller shell is made of 1.2 mm steel plate, which is sturdy and durable after being painted or sprayed at high temperature. (5) The system has a USB interface output, which outputs 5V voltage. The current limit is within 800 mA, which is suitable for the charging requirements of most mobile phones, and has the function of overload protection. If the output of the USB interface exceeds 1A, the output of the interface will be cut off immediately. (6) The system can also be equipped with a 12V DC fan according to customer requirements, which can provide convenience for reading and reading newspapers in hot days, and can be used for children to enjoy the shade. It is convenient for customers to use. (7) The power consumption of this system is not designed to be deeply cycled, and it has a good protective effect on the service life of the battery. (8) When the battery of the system is fully charged, one 7-watt energy-saving lamp can be continuously discharged for 30 hours, two lamps can be used continuously for 14 hours, and three lamps can be used continuously for 8 hours. If LED lighting is used, the time can be more than doubled. (9) Direct current, low voltage, safe, reliable, no radiation, more suitable for families with children. (10) The solar panel wiring and the controller interface, the light wiring and the controller interface all use aviation connectors. Good contact, firm and durable, beautiful and generous. Battery life: In general, lead-acid batteries can be used for 300-500 deep cycles. This system is designed for non-deep cycle use. The battery should be replaced every 2.5 to 3 years.