Advantages and Disadvantages Of Solar Water Heater
Solar water heaters are being used a lot now, not only for commercial purposes but also for domestic purposes. If you are thinking of getting a domestic solar water heater for your home, you can consider the pros and cons of using it. Here are some advantages and disadvantages of a solar water heater.
Save Money and Electricity
One of the main advantage of why people install domestic solar water heater is that it doesn’t use electricity. Unlike a geyser or a gas solar water heater is a one-time investment from where you can get hot water anytime you want. This will definitely reduce the amount of money spent on electricity or gas.
Little Maintenance
A solar water heater won’t need much of your time to maintain it after you have installed it once. In general, if not misused, a solar water heater can last for at least 20 years or more. The only thing you will need to do is replace the circulated antifreeze liquid after every three years. To be on the safe side you can get the system inspected after every few years.
Highly Efficient
As we all know, solar energy is free and abundant. It also does not have any carbon footprint. If you live in a place with high solar energy, at least 80% of the radiation will be used and turned into heat energy. You will have access to clean and hot water all day long.
Less Space Required
A domestic solar water heater has only two or three panels, unlike other solar-powered technologies. There are also some various choices on the size of the solar heater and the storage tank. You can choose the size according to your need.
Like everything else, there are also some disadvantages of the domestic solar water heater. These are:
- The climate:As solar water heater is solely run by solar energy; the amount of solar power your area is going to get the whole day should be considered. In order to have high efficiency, it is recommended to use a solar water heater only in places where it has an availability of too much sunshine. Fortunately, most places in the world do have that.
- Only Use Is for Water:This system can only be used to heat nothing else except water. But on the other hand, if your requirement is to only have hot water for domestic purposes, then it is definitely for you.
- Installation Cost:Even though solar-powered technologies are being used in a lot of places, installing it still requires a lot of investment.
