Specific installation steps for wall-mounted solar water heaters:
As special heat collection equipment, wall-mounted solar water heaters require corresponding support facility and after-sales service. Balcony wall-mounted solar water heater installation steps:
1. Based on the sensor size of the selected solar water heater, determine the installation location of the wall-mounted solar collector outdoors. the south-facing balcony.
2. Determine the installation location of the wall-mounted solar water tank according to the actual situation on the balcony.
3. According to the installation location of the wall-mounted solar water tank, determine the location of the outlet reserved for hot and cold water pipes on the balcony and the location. from the power outlet.
The key is that the entire heating surface of the water heater should face south, and there is one thingwhich is not strictly implemented by all water heater companies at present, that is, the angle between the entire solar water heater panel and the ground It must be consistent with local latitude to ensure maximum heat absorption efficiency. However, in fact, the angle between all water heaters and the floor is greater than 30 degrees, or even around. 45 degrees. In fact, China's latitude is not that high at all.
Why is it designed like this? I asked the seller and they couldn't answer. Their designers don't know who taught them. Anyway, that's what I was asked to do when I was studying solar energy.