Air energy water heater and solar water heater which is good
Second is to compare energy efficiency, air source water heater is to rely on electricity to work, with a small amount of electricity to work through the cold medium absorption into a high temperature output. It is based on different regions. In the southern region, the heat of the sun, so the solar energy utilization ratio is relatively high, more cost-effective. And some areas more rainy days, affected by the special environment, air source water heater is more suitable, which are selected according to the region.
The air relative to the solar water heater, the biggest advantage is to make up for the solar water heater can not produce efficiency all day long shortcomings, one night can only rely on the solar water heater water tank insulation effect to the temperature of the hot water has been saved to the night. After all, most people work during the day and go to bed at night.
Solar water heater as the name suggests is to rely on the sun, relying on technology to convert sunlight into heat energy, the water from low temperature holiday to high temperature, to meet people in the life of the water heater use. The solar water heater installation is reliable, low carbon environmental protection; solar energy processing technology, good heat transfer performance, hot water production, in line with the family for personal use; in the cold winter solar water heater with strong frost resistance in the summer a large area of the solar installation can also heat insulation layer effect on the floor.
