If the steps of adding the medium are correct, the sun exposure time may not be long, the heat absorbed by solar energy may be insufficient, and the internal and external transmission may be interrupted. , which will not cause any increase in temperature. There may be a problem with the way media is added. When adding fluid, close the valve of the water heater, use a wrench to remove the two nuts of the water heater, first open the liquid filling port above the box, then unscrew the liquid outlet below, drain the old heat transfer oil, and after clean the thermal oil in the solar panel pipeline, reconnect it to the pipeline, pour new fluid into the liquid filling port at the top , turn off the switch and tighten all nuts. Other reasons and their solutions: The sun does not shine for long, heat absorbed by solar energyis insufficient and internal and external transmission is interrupted, which will also prevent the temperature from rising. In a place where the sun shines long enough, see if solar power can work properly. If the solar energy can work normally and the water temperature rises, you can wait until the solar energy completely absorbs the heat before using it. When adding media, be sure to note that old and new media cannot be mixed. Drain previous thermally conductive media to avoid burns. After adding new fluid, the solar pipe will heat up. If it doesn't heat up, wait a while. When adding supports yourself, you may want to wear protective gloves to avoid any risk of burns.
There is no way to use solar energy without adding a support.
According to Qijia.com, it is not possible touse solar energy without adding a support, and it must be filled because there is a collector in solar energy to collect heat; Water flows directly from the device. Although it is not necessary to add a fluid in this regard, in order to prevent freezing, adding a fluid can help circulate heat conduction, so it is very necessary to add a fluid for solar energy.