Climate change is a major threat overtaking all other challenges on Earth and calls for immediate action and restoration process. Enhancement of solar energy and other renewable source utilization, not only leads to a reduction in carbon footprint but can also prove beneficial in slacking down your electrical expenses and saving Mother Nature. And here comes the power of solar energy heaters.
Let’s delve deeper into how solar water heater can help you save electricity.
About Solar Water Heater
The science behind the solar water heater is converting sunlight into heat for water heating with the help of any solar thermal collector. Solar water heaters are generally installed on roofs or areas with maximum sunlight for attracting sunlight, which in turn produces thermal energy for water heating, after conversion.
Solar water heaters operate sans any fuel or electricity, unlike other water heating methods, thus saving electricity. However, you can also achieve carbon footprint reduction and energy conservation by choosing the solar water heaters rather than fuel-based boilers and electric geysers.
The Different Varieties of Solar Water Heater
There are five different kinds of solar water heater sold by the solar water heater dealers in Maharashtra and other parts of the country. The main types of solar water heater are:
• Thermosiphon System
• This type of heater features water and working fluid rising from the collector through the storage tank. This system if water heater relies upon heat convection, and thus leads to transfer of heat with temperature.
• Direct-Circulating System
• In this water heater, you would see the water driven out to the collector from the storage during sunny days and heated.
• Drain-Down System
• The Drain-down system is an indirect method of water heating. The water is circulated within the closed loops and the heat exchangers transfer the heat.
• Indirect Water-Heating System
• The additional fluid in this system is used which through the heat transfer process transfers heat to water.
• Air-System
In this water heater, the solar collectors firstly heat the air and thereafter is moved with the fan acting as a water-air heat exchanger.
Things to Remember When Purchasing Solar Water Heaters
Here are a few points that need to be taken care of when buying solar water heaters from solar water heater dealers.
Determine the Purpose
Narrow down your use and purpose of purchasing solar water heaters. If you have a huge establishment and thinking of buying water heaters for your house or office, then solar water heaters are the preferable choice for you. It shall help you slack down the electricity bill and you would be able to recover the power cost shortly.
Consider the Cost
Solar water heaters are available in a vast array of prices by the solar water dealers in Maharashtra. Go for the solar water heater only when you are a permanent resident of the building or house, as the initial cost of the solar water heater is comparatively high.
Choose the Capacity and Size of the Heater
The bigger solar water heaters are generally more efficient than normal sizes. Go for a bigger size, if you wish for solar water heaters for a large space.
These were a few of the important things that you must know about solar water heaters and why they are on-trend. Run through all these points before investing in a solar water heater from solar water heater dealers.
