Nowadays, many people use water heaters in their homes, but they use different kinds of water heaters. We found some people buy solar heat pump water heaters in their homes. This kind of water heater is relatively environmental friendly and can be heated quickly. It is safe, cheap and renewable. So do you know what is the advantages and disadvantages of solar heat pump water heater?
The Advantages of solar heat pump water heater
1. Significant economic benefits of energy saving and environmental protection.
Solar energy is a renewable energy, which is inexhaustible, environmentally friendly and non-polluting. It can save a lot of electricity cost. The investment can be recovered within three years after one investment.
2. Safety and long service life
Solar energy only absorbs sunlight for heating, there is no danger of gas poisoning and electric shock. So it is safe and reliable to use. In addition, if used reasonably, its life can be as long as 15 years.
3. Can supply water to many places
Solar water heater has large water tank and good hear preservation effect. It can satisfy the water supply of multiple water ways at the same time and the whole family can enjoy constant temperature hot water.
4. Constant water temperature
As long as there is hot water in the tank, there will not be much more temperature difference as first and second users. In addition to rainy days, it do not have any cost, such like gas, electricity. In rainy weather, it have to use auxiliary electric heating device.
Disadvantages of solar heat pump water heater
1. Complex installation
2. Depend too much on sunlight
3. Susceptible to lightning strike
4. Installation locations required
5. The water quality is poor
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