Climate change is a major world challenge that requires immediate collective actions to address this problem. By enhancing the utilization of solar energy or other renewable sources, we can not only decrease our carbon footprint but can also save our electricity expenses as well as our mother Earth. We recommend the use of solar energy in every possible field. Let’s start with solar water heater, its composition, applications, benefits, and other relevant information.
1. Solar Water Heater:
The main working principle is the conversion of sunlight into heat for heating the water by using any system of the solar thermal collector (evacuated tubes or modules). In a solar water heater, a system is installed on the roof or any area where it can receive maximum sunlight for grasping the sunlight which on conversion generate thermal energy that heats water. No electricity or any fuel is required for heating water by this way, thus not only saving electricity, but energy conservation and reduction in overall carbon footprint can also be achieved by opting this over conventional electric geysers or fuel-based boilers.
2. Types of Solar water heater:
Basically, there are five different types of solar water heater available in the market. Major categories of solar water heater are as follows:
If we discuss solar water heaters that are available for commercial and residential use in the market, they can be categorized as follow:
Both the system can operate with a pump or without pump for driving water from collector tank to a storage tank. Using thermosiphon, a pump can be effectively removed. An electric power backup can be provided additionally to provide hot water in a situation of non-sunny days for a longer period. Normally electric backup is attached in such a way that it can get activated when storage tank’s temperature reaches a certain lower limit (say 40 degrees).
Yes, it performs well if overcast is not much long (mostly up to 2 days, it works), as it operated on diffused radiations. Also during a cloudy day, it performs well.
No, you can get hot water even at night. As heated water during day timings are stored in the storage tank which is insulated. That stored water is available for utilization during the night.
Yes, you can solely rely on Solar Water Heater if you live in an area which receives optimal sunlight throughout the year, but we recommend to attach an electric backup or keep an additional geyser in case of longer overcast or any wear-tear in the system
For details, please check the benefits of the solar water heater. Yes, it is cost-effective.
Here are some the advantages of solar water heater:
On the basis of the type of system (EPC or FPC), Capacity, warranty period and brand name, cost of solar water heaters varies ranging from 12,000 to lakhs. You can call our toll-free number
3. Government Subsidies:
For enhancing the use of solar technology and appreciating it, both central and state government provides various subsidies under different schemes. Normally, it covers up to 30% in general category states, 60% in hilly regions and even more in northeastern states. The best site to lookup for subsidies and way to achieve it is green4lifeenergy
Hope, this article will help the readers in getting vital information regarding solar water heater. For more, please click or call us at +1800 1205 55830.