Understanding The Components Of A Solar Light Fixture

Homeowners that don't want to waste electricity on outdoor lighting are turning more frequently to solar lighting. While this type of lighting can be a little more expensive on the front end, the components of solar light fixtures can save consumers money over time.

While not all solar lights are exactly alike, the basic components found in outdoor lighting include:

• The solar panel - Also known as a photovoltaic cell, this part is necessary to absorb the sun's energy and transform it into usable power. How much or how little power a panel can acquire will depend on a number of factors, including the amount of exposure, the size of the cell and the type of cover used.
• Rechargeable battery - Quite frequently the battery used in outdoor lighting is a nickel-metal hydride or NiMH battery. A good battery is a vital component of a solar fixture because it is what is used to store the energy captured by the panel itself. The battery is also necessary to power the light.
• LED light - The majority of outdoor solar lights tend to operate using LED lamps as the illumination source. LED is favored because it can produce a tremendous amount of light while not wasting a lot of energy in the process. LED lights are known for lasting a long time, as well. This is because this type of lighting fixture doesn't technically "burn." It relies on a chemical process to produce light instead.
• Sensor or timer - The better solar light fixtures come with their own light sensors or timers that turn on and off the lights. This helps preserve the energy in the battery and helps make certain that outdoor illumination is on when the sun goes down.

The components of solar light fixtures come together to create a great source of outdoor lighting. While this type of illumination can cost a little more on the front end, most homeowners find it saves them a great deal of money over time between electric savings and light bulb replacements.