Solar Powered Battery Chargers

Solar energy is the energy that we receive from the sun. As long as the sun exists, solar energy will not get exhausted. Scientists and researchers are constantly trying to invent various devices that can make use of solar energy for various purposes. Solar water heaters, solar panels, solar pumps, solar lights, solar calculators, and battery chargers are just a few of the many solar energy products available today.

We make use of various electronic gadgets in our everyday life. Most of them work on batteries that need to be charged regularly. Solar battery chargers are a good alternative to the conventional chargers used to charge these products.

Solar Battery Chargers

These battery chargers, as the name suggests, make use of solar energy to charge batteries. They can be used to charge PDAs, laptops, cell phones, MP3 players, digital cameras, iPods, iPhones, radios, torches, and a whole range of similar products. Solar panels are also fitted on the roofs of some solar powered autos to charge the battery. Solar battery chargers are available for a wide range of products and come in different voltage capacities as well, making it easier to charge most devices.

Solar vehicle battery chargers, having higher capacities, are also available. These just need to be placed on the dashboard and the battery of the vehicle gets charged simultaneously while driving. Some chargers also have indicators to show the whether the battery is being charged or not.

Solar battery charger controllers help in proper charging of batteries. They control the voltage in the batteries and prevent them from damage. Many PV systems comprise solar battery charger controllers to control excessive charging as well as discharging. Although these controllers are expensive, they are efficient, long-lasting and also easy to use.

Advantages of Solar Chargers

Reviews of these battery chargers have shown many advantages, such as:

• Solar battery chargers are portable, i.e, they can be used anytime and anywhere; even when you are traveling or camping. It is easier to charge electronic gadgets even when you are far from an electric socket.
• These battery chargers are light weight and easy to carry, hence, they can be used in an emergency. Compact battery chargers that can be rolled are also available.
• Once you invest in a solar battery charger, you neither have to pay maintenance costs, nor have to pay any bills. This is a biggest advantage of using solar energy over electricity.
• Solar battery chargers are durable and waterproof. It is not necessary that they have to used only in the areas of bright sunlight. They are also found to be efficient in cold climates. Certain solar batteries also have a capacity to store energy.
• There are no harmful emissions from a solar battery charger. Hence, they are environmental friendly.

Solar powered battery chargers are expensive as compared to the ordinary ones, but, are more cost-effective in the long run as compared to conventional battery chargers. While they take a longer time to charge, they charge the batteries completely, similar to an ordinary charger. With all these advantages, investing in a solar battery is indeed the right way to go.