In this the water in the storage tank circulates continuously through the collectors, based totally on the natural flow of water due to difference in specific gravity of hot and cold water. It does not have to rely on electricity and is a simple and maintenance free system. However in this system, the temperature cannot be controlled and as hot water is drained from the tank, it is replaced by fresh cold water, leading to some amount of mixing.
The flow in this system is controlled through a control panel and pump. The cold water is circulated through the collectors and allowed to stay there until the set temperature is reached. Only then does the pump come on and push the heated water into the storage tank. The entire system is automated and hence it has to rely on electricity supply. In this system the temperature can be controlled, and water in the storage tank at any given time is at the set temperature only.
Hot water during non-sunny days too!
The insulated storage tank can be fitted with an optional heating element
which will allow the system to function all-year-round.
Get the solar advantage today!
All you have to do is fill out our Customer Information Report
[C.I.R.]. This help us understand your unique requirements. We can then recommend the right system to meet your need for solar heating. It’s short, simple and can be done from the comfort of your home.
what it costs
If you’d like to know the type/size of the system that you’ll need, our calculator may help you gain some clarity. It can also help you estimate your savings and payback. Please keep in mind that this is merely an approximation. Get in touch with Agni Solar for an official calculation and quote.
saved every year
"We'd like to thank Agni for their professionalism, savings on our power bills and helping us to reduce our carbon footprint.We would also like to recognise their competent staff Ajit. If we had a question or concern about installation, product knowledge or warranty issues they were very responsive and accommodating.We would highly recommend them for installation of solar power in households."
A solar water heating system of 100 Litres saves 1 tonne of CO2 emissions per year.