Solar Powered Greenhouse or Shed Light
Fit this Solar Powered Light in your greenhouse or shed to light the area you're working in for free. Powered by the sun this solar light needs no electricity to run making it easy to install and ideal for use on allotments.
Provides up to 1½ hours of light - comes complete with rechargeable batteries. Easy to fit - the weatherproof solar panel is mounted outside, the solar light inside. All fixings supplied.
There are probably more solar powered lighting products on the market than any other solar application. All of these products operate on the same principle. Solar energy falls upon a solar panel containing a number of photovoltaic cells - a photovoltaic cell is a silicon-based semiconductor that has the property of being able to convert light into electricity. The amount of power produced depends on both the total area of cells exposed to sunlight as well as to the insolation (the amount of energy falling on a square meter at that latitude - greater at the equator than at higher latitudes) and is used in most cases to charge a battery, which in turn powers a light.
If you live in the UK you can get one here Two Wests greenhouse supplies