2023-04-04
Product Introduction about SRE-685:
| Product Name | Energy Saving Lamp |
| Model NO. | SRE-685 |
| Solar Panel | 5W |
| HS Code | 940540900 |
| Cell Type | Mono-crystalline |
| After-sales Service | A Lifetime |
| Power | 5-30W |
| System | Off-Grid system |
| Output Type | DC |
| Certification | CE,ISO,RoHS |
| Specification | Packing size:6 pieces/carton |
| Features | 3 hanging lights; 1 solar panel; 1 control box; USB adapter |
Theory of the solar energy saving light:
Light energy conversion is also called solar photovoltaic. Solar panel is a power generation device that will generate direct current when exposed to sunlight. It is composed of thin solid solar cells made of almost all semiconductor materials (such as silicon). Since there is no active part, it can be operated for a long time without any loss. Developing low-carbon economy, developing new energy and making full use of inexhaustible solar energy are even more important issues concerned by governments all over the world.
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