What is the Composition of a Solar Lighting Arrangement

Solar lighting is so common in usage today because it provides environment affable products, which cost house owners so less. However, as solar lighting is available in a large variety, buyers often get perplexed which kinds of lights are the best for their house. However, the composition of all kinds of solar lights is the same. Therefore, buyers should know them before buying them. A typical solar light consists of an incandescent lamp, a rechargeable battery and a solar panel. The solar panel is the most important object of the entire arrangement. It is a collection of associated photovoltaic cells or solar cells, which change sunlight into electric current. They produce electricity when they imbibe electrons through electromagnetic radiation. Solar panels are able to produce electricity as they have silicon cells that aid them in this purpose. These silicon cells are rechargeable batteries that store the absorbed sunlight.

Now, the light in solar lighting can be produced through both LEDs and incandescent lights. Therefore, it is up to the buyers to choose which one out of them. LEDs (light emitting diode) are miniature lamps present in solar lights and consist of two terminal units. They do not produce much light, but other optical elements in solar fixtures reflect the produced light. Such LEDs produce electricity when an electric current is provided to them. The incandescent lamps on the other hand produce light by using heat supplied through the solar power. Incandescent lights also have a cheap manufacturing cost in comparison to LED's. However, LED'S can generate more light for the electricity consumed. Therefore, they are efficient in using the solar power. The LED lights emit light of any color by making use of various wavelengths; they do not use color filters like incandescent lights.

LED's also do not emit much heat unlike incandescent lights. This heat can damage some super vulnerable fabrics.

Another disadvantage with incandescent bulbs is that they can be damaged quite easily due to shocks like huge noise but LEDs are more durable.

Incandescent bulbs fail immediately when they start losing battery but LEDs emit signals of their failure in the form of dimming light.