If your indoor space is around 100 square meters, using air conditioning for heating in winter is very expensive and can cause discomfort to the human body. In recent years, the climate has changed and the demand for heating in the south has also increased. Heteropolymer waterless solar heating is the healthiest and safest heating method. The heating cost per month is around 403 and the indoor temperature is between 17. -22°. If you want to consult, please send me a private message.
The heat conservation power consumption of solar water heaters is slightly lower than that of ordinary electric water heaters. This is also directly related to the intensity of the sun. For example, during the day it will practically not be used. However, at night, when there is no sunlight, the insulation system begins to work. I have received similar complaints before, saying that this solar water heater. costs more than 100 yuan per month in electricity bills. Therefore, it is recommended to keep in mind the heat preservation function when not in use. If necessary, simply preheat it in advance. problems, and the savings will be RMB.
In the state of heat preservation, there is a program setting. Under a certain temperature drop, the circuit is not powered, so it consumes very little power when the temperature drops to the set lower limit. sensor, etc. The circuit is open for electric heating. After reaching the set maximum value, the power supply is stopped. A 200 liter solar water heater consumes at least 2.5 degrees of electricity per day of heat conservation.