According to the official website of Pacific Technology, we learned that the advantages and disadvantages of dual-use photoelectric solar water heaters are as follows:
1 Advantages: Photovoltaic. dual-use solar water heaters use photovoltaic power generation, which greatly improves the heat absorption capacity, even on cloudy days, as long as there is light, it can produce heat electricity. adds an electric supplementary heater, even if there is no sun, it will not work. Electricity should be used for supplementary heating, to ensure that users of bathing water have changed their previous use. vacuum tubes inside solar water heaters. These vacuum tubes are prone to bursting during installation and use, which is dangerous and not environmentally friendly; install a heat collectorwhole on the roof. The panel is efficient and environmentally friendly, and can also provide electricity. for the lighting system inside the house. The dual-use photovoltaic solar water heater is very simple to install, just like hanging the wallpaper, it can be done at any time.
2. Disadvantages: The cost of dual-use photoelectric solar water heaters is high and the initial investment is large.
Induction faucet refers to a kind of AC and DC faucet. According to the relevant public information query, the induction faucet can detect the user's gestures and automatically turn on or turn off the water flow. It can also accept DC and AC power, so it can meet the needs of users in different regions.