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Характеристики
10pcs/lot Solar Panel 2V Mini System For Battery Cell Phone Toy Emergency Chargers Portable DIY | Электроника
История изменения цены
*Текущая стоимость US $11.60 / lot уже могла изменится. Что бы узнать актуальную цену и проверить наличие товара, нажмите "Добавить в корзину"
| Месяц | Минимальная цена | Макс. стоимость | Цена |
|---|---|---|---|
| Aug-15-2025 | 14.8 руб. | 14.24 руб. | 14 руб. |
| Jul-15-2025 | 11.8 руб. | 11.7 руб. | 11 руб. |
| Jun-15-2025 | 14.14 руб. | 14.64 руб. | 14 руб. |
| May-15-2025 | 14.53 руб. | 14.18 руб. | 14 руб. |
| Apr-15-2025 | 11.46 руб. | 11.39 руб. | 11 руб. |
| Mar-15-2025 | 13.69 руб. | 13.10 руб. | 13 руб. |
| Feb-15-2025 | 13.96 руб. | 13.31 руб. | 13 руб. |
| Jan-15-2025 | 13.90 руб. | 13.85 руб. | 13 руб. |
Описание товара
10pcs/lot Solar Panel 2V Mini Solar System For Battery Cell Phone Toy Emergency Chargers Portable Solar Cell DIY Solar Battery
A solar cell (or a "photovoltaic" cell) is a device that converts photons from the sun (solar light) into electricity.
In general, a solar cell that includes both solar and nonsolar sources of light (such as photons from incandescent bulbs) is termed a photovoltaic cell.
Fundamentally, the device needs to fulfill only two functions: photogeneration of charge carriers (electrons and holes) in a light-absorbing material, and separation of the charge carriers to a conductive contact that will transmit the electricity. This conversion is called the photovoltaic effect, and the field of research related to solar cells is known as photovoltaics. Solar cells have many applications.
Historically solar cells have been used in situations where electrical power from the grid is unavailable, such as in remote area power systems, Earth orbiting satellites, consumer systems, e.g. handheld calculators or wrist watches, remote radio-telephones and water pumping.
How to choose solar panel : This table show the solar system configuration relationship between storage batteries and solar panels, so you can size the voltage of the solar panel according to your need.
| DC Storage Battery | Solar Panel |
| 1.2V | 2V ~ 2.5V |
| 2.4V | 3.5V ~ 4V |
| 3.6V | 5V ~ 6V |
| 6V | 7.5V ~ 9V |
| 12V | 15V ~ 18V |
Applications:
- SMALL HOME PROJECTS .
- SCIENCE PROJECTS .
- ELECTRONIC APPLICATIONS .
- CHARGING SMALL DC BATTERIES .
- BUILD YOUR OWN SELF POWERED MODELS / TOYS / SOLAR DISPLAYS.
Various of small solar cells for choosen
Performance parameters:
- Operating Voltage: 2V
- Working Current: 160mA
- Peak Power: 0.32W
- Size: 50mm*50mm
Tested under standard test conditions (STC):
- Radiation: 1000W/m2
- 1.5 times the spectrum
- Component Test temperature 25 degrees Celsius
- Solar cell * 10pcs
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