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How It Works


The Working Principle:

Imagine a fridge, which consists of a hot part, a cold part and a small compressor. The cold part is the panel [This is usually mounted on the roof] and the hot part is the heat exchanger in your cylinder heating your water.

Inside of your black panel, there is an environmentally friendly refrigerant (R134A) and this has a boiling temperature of -25°C. The panel absorbs the heat from the environment and raises the temperature of the refrigerant.
The refrigerant is then compressed by the compressor which raises the temperature significantly.
After this the refrigerant is circulated through the heat exchanger coil in your water tank which then transfers the heat to the water in the tank.