Small Solar LED Home Lighting System Mobile Power Supply with Computer Charging Solar Power Station
Theory of the solar system:
During the day, the solar cell module generates current through sunlight, and the controller charges the battery. When the sky is gradually dark, the controller automatically converts the charging function into the discharge function, the battery supplies power to the light source, and the controller controls the lighting time and lighting mode of the light source. The device stops working only when there is no light for a long time so that the power in the battery is used up. In sunny, the DC controller can ensure that the battery will not be damaged due to overcharge or discharge. At the same time, it has the functions of light control, sound control, temperature compensation, lightning protection, reverse polarity protection and so on.
Application/Usage:
1. When your car breaks down at night, it is a good auto repair assistant.
2. It is the first choice for indoor and outdoor lighting such as road construction, picnic, yurt and tent.
3. When you and your family have a long trip, this small system is the best choice. You can realize your desire to charge and play music at any time.
Service for u:
1. Respond quickly and all your questions will be answered within 24 hours. Our motto is "quality first, customer first"
2. Any concept you customize, we can help you design and put it into the product.
3. We have a professional sales team, which is not only an answer, but also a problem solver. We always provide customers with the most feasible marketing suggestions according to their own market model.
4. Each product goes through strict manufacturing management process to ensure product quality.
5. We also have a professional quality inspection department. We will conduct sampling inspection again before delivery to minimize the unqualified rate.
FAQ:
1. Q: How do you deal with after-sales service?
A: If you have any questions, we will keep in touch with customers and update product information in time. During the warranty period, we will provide solutions or replacement as soon as possible.
2. Q: If there is a quality problem, how do you deal with it?
A: If the customer finds any quality problem, we will help the customer
solve it. If there is any problem, we will replace our products free of charge.
3. Q: What is the difference between lead-acid battery and lithium battery?
Lead acid is much heavier than lithium. Lithium batteries can be recycled and environmentally friendly. The life of lithium battery is longer than that of lead-acid battery.
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