Ever imagined how miserable life would be without hot water? Well, we never had to because of the existence of technology in our era. The heating of water with fossil fuels has surely relieved us, but the fact that the energy generated from these fossil fuels like gas, oil can’t be replenished bothered.
According to the sources, about 18% of domestic energy is utilized to heat water. The modern boilers run on gas and heat the water, whereas many of us prefer electricity to heat water, which is the most expensive way to heat the water.
But since we are technological era, we can try and save the energy with the implementation of few lifestyle changes like using less hot water, using thermostats in heating systems or specifically by installing the solar heaters.
Installing the solar heater by far is the most amazing way to save energy while heating. Below is the brief on solar heaters that will acquaint you with the key points of solar heaters.
While the world was fretting over the exhaustion of non-renewable resources of energy, solar energy popped up as an option for mankind instead of relying on fossil fuels. The solar heaters that incorporate solar energy are a great way to reduce energy costs related to heating.
The solar thermals prevailed before the solar heaters, where the sun’s energy is stored and utilized to heat the water. The energy is drawn whenever required. Furthermore, the enhancements today brought us the immersion heater as a back-up to heat the water to the desired temperature.
Now let’s move forward to understand the benefits of solar heaters.
Advantages of Solar heaters
Solar heaters feature various properties that prove to be beneficial under its hood, let’s have a glance at a few of them below.
- Solar energy is abundant, renewable and moreover, its free. So, solar heaters are a one-time investment.
- The solar heaters are efficient as at most 80% of the received radiations from the sun are converted into heat energy.
- Besides, a one-time investment they are affordable and easy to install.
- Compared to the existing gas systems, you save on your fuel bills with solar heaters.
- If you install a solar heater then you are entitled to claim a renewable heat incentive regardless of the installation of domestic or commercial property, you will be paid for generating your own heat energy. You can find a calculator available online that helps you figure out how much you earn through the scheme.
Now that you are acquainted with the benefits of solar heaters, let’s understand the gauging aspects of solar heaters when buying one.
Brief buying guide for solar heaters
If you are into buying a solar heater for your domestic or commercial purpose, there are few things you need to consider before zeroing on one.
- If you live in colder regions with the sub-zero temperature then the ETC systems are considered to be the best fit. These systems are fragile and cheaper. If the water is salty in your place then these systems call for regular cleaning because of the salt deposition in the inner surface of glass tubes.
- If you are looking for a more reliable solar heater then the FPC system is worth consideration. These systems are metallic and have longer durability. However, they stand expensive than ETC systems. They also work well in colder regions with sub-zero temperature but requires an antifreeze solution. In saltwater places, the system requires a heat exchanger in order to prevent the scale deposition that can directly have an impact on the heating capability of the system.
- A system with a pump is good for industries, whereas the ones without a pump fit best for domestic and small application purposes, also provided that the water doesn’t comprise of high chlorine content.
Solar heaters are no doubt the best option for heating requirements. However, the solar PV panels can help you generate the energy and top-up the solar heater to heat the water to the required temperature.
This concept of combination of heater and panels works efficiently to generate the energy requirements. You can get professional help to review your roof for the suitability of the installation of panels. A proper check stands necessary before you get started with the installation as well as investment.