solarpowertechnology

A solar water heater is connected to solar panels, which convert the incident sunlight into electricity that can be used in households and commercial buildings as an alternative to the commercial power supply. Solar power is affordable compared to regular power and hence is preferred these days. Let’s see how it works. How does a solar panel work? Sunlight is filled with photons; the panels consist of photovoltaic cells containing silicon. When the photons pass through the solar panels, the electrons in the silicon get into motion.  An electric current is generated and is sent to the electric distribution box, which eventually powers up your house. When the electrons are activated by increased Sunlight, a more significant voltage difference is attained within the solar panel, which develops more energy. It also has a battery that stores the excess energy and supplies it when needed.

India is extremely dependent on commercial fossil fuels to fulfill its energy needs. Most of the power generation is done by coal and mineral oil-based power plants, so focusing more on solar power is the need of the hour. The scope of solar power in India : The Indian government has already launched and promoted solar energy under the National Solar Mission initiative.  India basically has enormous solar potential that can be utilized to provide adequate power utility to the entire population. Its favorable geographical location that lies between the Tropic of Cancer and the Equator gets more than sufficient sunlight for longer hours per day and with great intensity.  Solar water heaters have already become a household name. It’s time to get other services under solar power. For this, solar energy should be made financially viable for the common masses.

If the photovoltaic solar panel overloads, it doesn’t cause any ill effects or damage. The best thing about solar power systems and solar panels, or everything related to solar energy, is that you can use them abundantly. Solar energy comes from the sun and, hence is available in abundance. There’s no switch on and off in it. Therefore, as soon as the storage of a panel becomes full, it stops absorbing the power from the sun. The generation of electricity continues, but that won’t be used unless and until there’s a need. As soon as any appliance spends this stored energy, the panels will start absorbing the next slot of energy. You can also use solar regulators as a precautionary measure.

  Solar water heaters convert sunlight into electricity. A solar panel installation can take one to three days, depending on the climate of your location.  Although the direct installation costs might be high, these systems pay for themselves over time by reducing your energy bills. However, solar water heating systems do have both advantages and disadvantages. These factors depend on many other factors like your geographical location, your type of residence, the service you use, etc. We thought of clearing up the pros and cons of installing a solar water heater to help you make a well-informed decision.

  How can you identify a good solar water heater? A good solar water heater 's first and foremost requirement is that it should have sufficient collector area for the capacity claimed. The Collector area used in the system determines the capacity of water heating. For example, in typical North Indian weather conditions, an sq. m. of collector area can be expected to heat around 50 liters of water at a temperature of 30-40° C on a sunny winter day. Typical flat plate collectors made in the country have an area of around 2 sq. m and thus can heat around 100 liters of water in a day. This proportion serves as a benchmark. The collectors should use suitable materials, and the absorbers should carry a good quality coating.The system should be mounted on a rigid structure and firmly fixed with the roof to prevent damage in high winds.