Solar Water Heating System
Evacuated Tube Collectors can be used in both closed or open-loop configuration, although we advise the use of a closed loop system wherever possible as this will prevent corrosion or scale build up in the collector manifold. Using a closed system will therefore extend the life of the collector considerably
We offer to our OEM customers evacuated Tube Collectors. Let our engineering assist you in the optical and thermal design so you will get a tailor made product. We are sure that our expertise in design and production will be beneficial for you. A wide variety of options including heat pipe and U type heat pipe technology are available.
Working Principle
Split Solar Water Heating System use electric pumps, valves, and controllers to circulate water or other heat-transfer fluids through the collectors. They are usually more expensive than compact solar water heater. Split solar water heating system are generally easier to retrofit than compact solar water heater because their storage tanks do not need to be installed above or close to the collectors
Heat Pipe Collectors
The heat pipe series solar collector are always connected with existing heating supply device. The selective coating on the inner cover of the evacuated tubes converts solar energy into heat energy and transfers heat to the heat pipes by aluminium fins. The liquid in the heat pipe changes into vapour which rises to the condenser. The heat then passes through the heat exchanger and the vapour becomes liquid, returning to the base of the heat pipe. The heat conducts to the heat transfer liquid (anti-freezing liquid or water) via a copper pipe. This transference of heat into the liquid creates a continuous circulation as long as the collector is heated by the sun