The steps of Ruiling Little Doctor solar installation are as follows:
1. Determine the position of the solar panel: The solar panel should be placed in a location with sufficient sunlight to avoid obstructions and shadows. to ensure that it can fully receive the sun's rays.
2. Connect the battery: Connect the solar panel to the Ruiling Little Doctor solar battery via cable. It is necessary to ensure that the positive and negative terminals of the battery are correctly connected to avoid reverse charging.
3. Connect the load: Connect the load that needs power to the Ruiling Dr. Xiao solar battery charging port via cable. It is necessary to ensure that the voltage and current of the load correspond to the nominal parameters of the battery.
4. Turn on the power switch: Once the solar panel has received enough sunlightl, you can turn on the power switch of Ruiling Little Dr solar cell. At this time, the solar cell will convert sunlight into. electrical energy and supply it to the use of the load.
How much does a regular solar water heater cost?
The hot water pipe of the solar water heater will run out of water after being left for a while
1 .If it has been used for so long it may be caused by water in the water tank. There is a lot of scale blocking the water inlet and outlet of the water tank. Generally, the water inlet and outlet of solar power are 4 centimeters, and the inner diameter of the water pipe is about 15 centimeters. It's easy to get clogged over time.
2. There is less and less hot water because there is scale on the inner wall of the vacuum cleaner, and heat conduction slows down, resulting in less water production hot.
3. IIt is recommended that maintenance personnel clean the solar panel and remove scale on the inner wall of the vacuum tube and water tank. After cleaning, it is recommended to install a descaling product such as a magnetized limescale remover on the water inlet pipe, and the problem will not be serious.
4. This is also caused by insufficient solar pressure
Does the hot water from the solar water heater disappear after a certain time?1. If it has been used for so long, there may be a lot of scale in the water tank, which has blocked the water inlet and outlet of the water tank. Generally, the water inlet and outlet of solar power are 4 centimeters, and the inner diameter of the water pipe is about 15 centimeters. It's easy to get clogged over time.
2. There is less and less hot water because there is scale on the internal wall of the vacuum cleaner, and heat conduction slows downit, which results in less hot water production.
3. Maintenance personnel are recommended to clean the solar panel and remove scale on the inner wall of the vacuum tube and water tank. After cleaning, it is recommended to install a descaling product such as a magnetized limescale remover on the water inlet pipe, and the problem will not be serious.
4. As mentioned above, this is due to insufficient solar pressure.
What should I do if the hot water pipe of the solar water heater is out of water? it's cold. It's tap water. It's cold and your water line (shared with the sewer line) is frozen, and the insulation is not well done. The solar water heater shows the water level is 100%, but after a while the water level reaches 80%.I would like to ask: is the water inlet valve open or closed? If it is turned on, the water can be replenished in time,and of course it will be full of water. This is completely normal !
too connected Does the PPR solar water heater require a hot water pipe?This is not a PPR pipe, but a galvanized pipe. If it is intended for domestic use, it is PEX pipe, a special pipe for hot water. PPR pipes will be burned and deformed above 60℃. This type of pipe can be used for air energy.
The water level of the solar water heater will decrease by 20% after being used. a moment
Don't pay too much attention to it, the water level probe will. If this occurs over a long period of time or due to differences in sensitivity, it may be less than 20% and 20% will be calculated. The specific situation is based on usage, provided that it does not have a big impact! If your time is only a few minutes, there may be a malfunction!
I recommend "Dr. Sun" solar energy, three models ofpot (no need for water level detection probes and solenoid valves). It offers rapid heating and use of hot water in rainy weather, as well as after-sales rate). is also significantly reduced, saving time. It also saves electricity. This model only takes 20-30 minutes to heat without sunlight, while the single tank solar water heater takes 2-3 hours.
The material of ! the hot water pipe of the solar water heaterAre you talking about the heat absorption layer of the solar collector tube? If so, it is primarily a nitrogen-aluminum compound. Now there is also nitrogen-copper and nitrogen-stainless steel. No matter how nice the name is, it's actually about this substance. Why does water from solar water heaters sometimes get cold and hot
Will using a thermostatic valve avoid this problem? p> Lightrs changes in tap water pressure height will cause confusion. The water mixing ratio of the water valve is unbalanced, causing the water temperature to fluctuate.
What to do if the solar system hot water pipe. Water heater breaks?Just replace it
Can the PPR pipe be used as hot water pipe of solar water heater?Yes, it can meet the usage requirements
PP-R (random polypropylene) pipe is also called type III polypropylene pipe and random copolymer polypropylene pipe or PPR pipe, which is energy efficient. It is widely used in building water supply and drainage, urban and rural water supply and drainage, cities. Gas, electricity and optical cable ducts as well as industrial fluids. PP-R pipes are used in the fields of construction, municipalities,industry and agriculture such as transport and agricultural irrigation. PP-R pipes are extruded from random copolymerized polypropylene and injection molded into pipe fittings. According to the market price in June 2021, installing a solar water heater will cost around 3,000 yuan.
Solar water heaters are divided into vacuum tube solar water heaters and flat plate solar water heaters. their structural forms. The main ones are evacuated tube solar water heaters, mainly occupying 95% of the domestic market share.
Home evacuated tube solar water heaters are composed of heat collecting tubes, water storage tanks, brackets and brackets. other related parts. The conversion of solar energy into thermal energy mainly relies on vacuum heat collecting tubes and vacuum tubes. The collector tube uses the principle that water chaude floats and cold water flows, causing microcirculation of water to obtain the required hot water.
Daily maintenance:
1. When installing a solar water heater, there may be a smell of dust or oil in the water pipe when using it. the first time you can turn on the faucet to remove it first.
2. The water stored in the solar water heater should be discharged regularly depending on local water quality conditions. Drain time can be selected in the morning when the sensor temperature is lower.
3. The surface of the solar water heater should be wiped regularly depending on the amount of dust in the area. It can be cleaned when it rains. Keeping the water heater surface clean can get higher heat. collection efficiency.
4. When hot water is not used for several consecutive sunny days,the hot water temperature will be very high. When using the solar water heater, please turn on the cold water first, then turn on the cold water. hot water to avoid burns.