2022-10-27
| Solar Panel,LED Lamp with Cable,Data line,Adapter,etc. | |
| Package Type | Color box |
| Application | Camping, Home, Outdoor, Emergency power supply, etc. |
| Product name | Solar home lighting system |
| Payment terms | By T.T, Western Union,, etc. |
| OEM | Support |
| Feature | High quality |
| Packing | Carton |
Theory of the solar cell:
Solar cell is a device that responds to light and can convert light energy into electricity. There are many kinds of materials that can produce photovoltaic effect, such as mono-crystalline silicon, poly-crystalline silicon, amorphous silicon, gallium arsenide, selenium indium copper, etc. Our products use mono-crystalline silicon. When light shines on the surface of solar cells, some photons are absorbed by silicon materials; The energy of photons is transferred to silicon atoms, making electrons transition and become free electrons. They gather on both sides of the p-n junction to form a potential difference. When the external circuit is connected, under the action of this voltage, a current will flow through the external circuit to produce a certain output power.
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