Solar Water Heater

Solar Water Heater

Solar water heaters generate warm water at a suitable temperature without using urban gas and completely by the sun. These systems are generally used in areas where there is no natural gas, such as hillsides and remote villages. Some also use urban gas to conserve gas from solar water heaters to provide part of their sanitary water. These systems are available in various types and capacities available in the market and are used in various places including residential, commercial, office, sports, recreational, public health services as well as swimming pools, saunas and jacuzzis.

1 Evacuated Tube Solar Water Heaters:

These type of water heaters have vacuum tubes that after absorbing sunlight by these pipes, the water inside them reaches a high temperature and is maintained by a generally laminar reservoir and entered into water pipes for the use of warm sanitary water. Hot and cold water travels between the water tank and the vacuum tubes, which means that if people consume hot water, the hot water in the reservoir is determined by the water level sensor installed in the tank and continuously through the display screen It is monitored before being installed inside the building, and once the amount of water in the tank is depleted, the system again drains and after a sunny day, the water is reached by the collectors to the desired temperature and eventually enters the tank for use.

2 Flat Plate Solar Water Heaters:

These type of water heaters consist a flat plate containing a layer of aluminum or copper, both of which are among the best thermal conductors. On this layer there is an underlying black color to absorb more sunlight. Also, there are a number of parallel pipes known as Riser and generally made of copper on this black plate, which use water as a carrier fluid. These pipes are specially made on a dark-walled plate, and as soon as sunlight is received by the black sheet, the water inside the copper pipes is also heated and suitable.

Copper pipes and a black absorbent sheet of heat are insulated by a special glass compartment or a compact plastic, and the compressed air layer between the black plate and the insulating glass plate makes it warm inside and does not have any heat dissipation.

Therefore, Flat plate water heaters are composed of the following components: