Disadventages of Solar Water Heater

The use of solar energy as an alternative source of energy is on the rise. Several equipments and house hold items are run on the power generated from the sunlight. These items include solar powered lights, solar inverters, generators, and solar water heaters. Solar heater provides the facility of warm water whenever needed. It is no doubt that solar water heater come with advantages, but there are certain disadvantages of solar water heater as well.

Soaring Prices of Solar Water Heaters

Solar Water Heater

There are several types of water heaters available in the market. People purchase these heaters according to their affordability and according to their needs. Though the sale of products which run on solar energy is on the rise, but not all the people can afford solar water heater, or require them. There are heaters which use gas or electricity to produce heat. These heaters are cheaper than the solar water heaters.

If a comparison is made between the prices of gas or electric heater to the prices of solar heater, you will see an astonishing difference. A solar water heater can cost you from 800 USD to 32, 00 USD. The cost of solar panel used in the heater makes the price of the solar water heater high.

The technological advancement and the consumption of solar power device will certainly affect the market. The prices of solar water heater are likely to come down once the gap between its manufacture and consumption reduces.

The Weather Factor

Solar water heater runs on sunlight

Solar water heater runs on sunlight. It converts the solar energy into heat energy. This makes it obvious that the device will work as long as there is the sunlight and the sun. Hence, the device will not work if there is no sunlight.

If you live in an area which receives less sun light in winter, the solar water heater may not prove useful for you. The primary dependency of solar heaters on sunlight is its biggest disadvantage. Local climate, cloudy weather, winter, and fog also affect the amount of sunlight and therefore the performance of the heater.

Prolonged cloudy weather will also limit the performance of solar water heater. Therefore, the solar panel which might work efficiently in summer may not work properly in winter.

 


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