Lot of 10Small Power Solar Cells Panel - 5V 30mA - 53X30mm DIY Electronics

*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 s, Earth orbiting satellites, consumer s, e.g. handheld calculators or wrist watches, remote radio-telephones and water pumping.

Specifications:

How to choose solar panel :

This table show the solar  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 PROJECTS .

SCIENCE PROJECTS .

ELECTRONIC APPLICATIONS .

CHARGING SMALL DC BATTERIES .

BUILD YOUR OWN SELF POWERED MODELS / TOYS / SOLAR DISPLAYS.

Package Contents:

10Pcs Solar Panel (53*30m, 5V 30mA)

Note:

1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

2. Please allow slight manual measurement deviation for the data.