1Applications in aerospace, space development and high-tech fields

For the current Mars probes "Spirit" and "Opportunity", solar cells are the main power source on which they work.  Although the Mars probes "Spirit" and "Opportunity" have been working on the surface of Mars for almost a year, 

they are in good working condition.  Their energy basically comes from solar cells.

2Applications in industrial and agricultural production

As a new energy source, it has also been widely used in industrial and agricultural production.  In the deserted mountains and seas, various lighthouses and navigation beacons, various satellite communication receiving stations;  various remote control telemetry, 

meteorological observation stations, automatic signal lights of highways and railways, etc. have become the preferred power sources.

Off-grid photovoltaic power supply systems in many remote areas without electricity.

3Small products for civilian life

At present, there are many types and names of small solar cell photovoltaic products.  Becoming a consumer product power source in many ways.

(1) Small photovoltaic system category:

Photovoltaic charger;  for example, it can charge 2 No. 5 cadmium nickel batteries or make a small 3V power supply.

Solar calculator;  used as a power supply for pocket portable calculators, which can work when there is light.

Solar-powered small hood;  it uses sunlight to automatically adjust the small fan, which is an absolute must-have for keeping cool in summer.

Solar portable lamp;  it uses solar cells to charge and batteries to store energy.  It is especially suitable for use in areas without electricity and on the move.

Solar-powered pavilion lights;  unique features, automatically turn on and off when the sun goes off and the night comes on.

(2) Numerous various electrical equipment and backup power supplies.