What does Huangming solar water heater 58x1800 mean 10

Length and diameter.

I've never heard of this brand.

Despise those black-hearted advertisements that mislead consumption!

Solar power generation, power generation per square meter is about 120w, the cost per square meter is about 1500 yuan, and the larger the area, the lower.

In 2013, the photovoltaic industry was investigated by the anti-monopoly of Europe and the United States, and overcapacity led to the collapse of a large number of photovoltaic industries in Zhejiang. This can be checked online at any time.

It is recommended to buy solar water heaters** each priced at 150-180 yuan, including other costs such as materials and materials.

In the case of solar panel power generation, the proposed bidding for the scale of the group is mainly due to the fact that the power transformation and storage power equipment is very expensive, and the conversion rate is up to 17%-20%, which is very inefficient, and it is not as good as plant photosynthesis.

At present, the national clean energy and photovoltaic power generation support policy is that more than 10kw can be connected to the grid for free, but the electricity price is very low and the procedures are cumbersome.

When choosing a solar water heater, it is first recommended to consider the local climate, installation conditions, economy** and durability.

1. Local climate: The solar tube of the solar water heater will not freeze and crack in winter, but many people will find that in addition to the solar tube, the others are basically frozen and broken. It is indeed a waste to take half a bucket of cold water before taking a bath;

2. Installation conditions: the water pressure is not good, the floor is high, and it is recommended to wash and sleep when you are ready to install a mixture of solar energy and electric heat. The associated auxiliary equipment, including booster pumps, controllers, will force you to spend a lot of innocent silver, and you will always feel like you are riding a donkey.

3. Economy: In terms of use, solar energy is more than 3,000 yuan, electric water heater is about 1,500 yuan, gas hot water is about 2,000 yuan, although solar energy does not use electricity, but experienced friends know that solar energy can not be used without electricity, so we don't talk about saving electricity. In terms of utilization cost, natural gas pipeline gas is the most economical, followed by electricity bills, comprehensive cost, buy solar energy to spend an extra 1500 yuan electricity equivalent to 3000 kilowatt-hours of electricity, enough for you to use for a few years.

4. Durability: The safe use period of electrical products is 6 years, solar energy will leak in the later stage of use, and the conversion rate will gradually decrease, knowing that you intend to give up.

Solar energy as a clean energy is quite good in the long run, but due to the limitations of artificial technology, the conversion rate is not as high as when we directly plant trees and boil wood to boil water, it is recommended to buy carefully.

After all, the ladder electricity price and new energy promotion policy are voted for in the Great Hall of the People, we don't know that the representative is us, and there is only how much it rises in each hearing, and it never rises or falls.

The above is purely a fool's dream, and any similarities are purely coincidental.

I despise advertising, especially the black-hearted advertising of some companies!

Know that the team is after-sales --- God's customer service.

58 is the outer diameter of the tube 58 mm, 1800 is the length of the tube 1800 mm.

The water temperature of the solar water heater shows 99 degrees, indicating that the sunlight is strong and the light time is long, the water in the water tank of the solar water heater is boiling, and if it reaches 100 degrees, the water will evaporate into steam.

But if it is a rainy day and there is no sunlight, the water temperature inside the solar water heater tank is much lower than 50 degrees.

Solar water heaters, as the name suggests, rely on sunlight to raise the temperature of the water, and the temperature of the water is proportional to the intensity of sunlight and the time of illumination, which is the reason why the water temperature shows 99 degrees, but it is normal.

Huangming solar water heater temperature display 99 is what's going on.

Reasons why the temperature of Huangming solar water heater shows 99C: The heat nano sensor is damaged. The source on the sensor is broken and the control system is faulty.

When the solar temperature shows 99 degrees, you should first detect whether the thermal sensor is damaged, you can only replace the solar sensor of the same model, if the temperature still shows 99 degrees, then check the source of the control system to the sensor, whether it is broken in the middle, if the source is good, it can only be that the control system is faulty, and it can be solved by directly replacing the accessories of the same model.

The reason why the temperature of the Huangming solar water heater shows 99:

The Genna sensor is damaged.

The source on the sensor is broken.

Control system failure.

When the solar temperature shows 99 degrees, you should first detect whether the thermal sensor is damaged, you can only replace the solar sensor of the same model, if the temperature still shows 99 degrees, then check the source of the control system to the sensor, whether it is broken in the middle, if the source is good, it can only be that the control system is faulty, and it can be solved by directly replacing the accessories of the same model.

This needs to depend on the weather, if it is a sunny day these days, the temperature is normal, if the weather is rainy or rainy, it may be caused by the failure of the temperature probe and instrument!

Recommended" "Dr. Sun" solar, three-bin model (no need for water level sensing probe and solenoid valve), heating and hot water utilization rate in rainy weather are fast, and the after-sales rate is also greatly reduced, which saves time and electricity. This model only takes 20-30 minutes to heat up in the absence of sunlight compared to ordinary single-bin solar energy, while the single-bin takes 2-3 hours!

Hello, electronic products are vulnerable accessories, coupled with the special working environment of solar energy, high temperature and humidity, the damage rate is five to seven thousandths, and the probability is very small. The use conditions are harsh, such as cold and heat shock, high temperature and high humidity, and water ingress into the silica gel ring. The warranty period for electronic products is one year, and similar home appliances are also guaranteed for one year; The service life of the sensor is related to the local water quality and long-term high temperature; If you are still not satisfied, you will be able to track the record. You can immediately log in to Huangming's official ** to contact the customer service staff for repair, solve the problem for you in time, and ensure your normal use.

If you have any questions, please feel free to ask questions to the Huangming Enterprise Platform, and I will answer them for you in a timely manner.

There are two possibilities: the first should be the main version, and the second is that the display version is broken.

The temperature probe is short-circuited, one is that the rubber seal of the temperature probe is watered due to "thermal expansion and cold contraction", and the other is the best way to short-circuit the two wires somewhere, contact the manufacturer to replace a probe, which is very cheap, but it must be matched with the control display, otherwise the temperature measurement will be inaccurate.