What Is a Solar Water Heater?
A solar water heater is a device that uses solar energy to heat water. Operation involves capturing solar heat, transferring it to a fluid, and then using that heat to warm water in a storage tank. The system primarily consists of two parts: a collector and a storage tank. There are two types of collectors used in these systems: flat-plate collectors and tube collectors.
Solar water heaters are employed for applications such as domestic hot water supply, heating swimming pools, and cleaning in homes, public facilities, and industrial settings. They operate through either natural circulation or forced circulation systems. Key advantages of solar water heaters include their environmental friendliness, low operational costs, and ease of maintenance.
For optimal performance, solar water heaters should be installed in areas with ample sunlight. Regular inspections are also essential to maintain their efficiency. With their balance of environmental benefits and cost-effectiveness, solar water heaters have been gaining increasing attention in recent years.