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Anonymous users2024-02-15Different specifications and different brands of solar energy ** are different, generally commonly used such as 180L big brands (like Tianpu) about 4000!
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Anonymous users2024-02-14How much is solar energy per kilowatt pro! Hello, glad to answer for you. A watt of solar tiles is about 8 yuan, a thousand watts of solar tiles is 8,000 yuan invested, the life of photovoltaic power generation is about 25 years, if it is a household, such as 6 cents per kilowatt of electricity, the return is about 8 years.
1000 watts of solar tiles and 1000 watts of load grid-connected inverters, in addition to photovoltaic brackets, photovoltaic cables and photovoltaic combiner boxes and other facilities. Now the solar tile is basically 2 yuan watt, and the 1000 watt solar tile is more than 2000 yuan, because your number is relatively small, it may be higher than 2 yuan. In addition, it includes the cost of inverters, brackets, cables, etc., if it is the installation of the entire solar tile grid-connected system** is generally 4-5 yuan watts, if the installation rate is relatively large, it is about 4 yuan or less.
For example, your current 1,000-watt grid-connected power generation system is worth 5,000 yuan, excluding installation costs and transportation costs. This has a big impact on the actual environmental factors. I hope you understand.
Hope mine can help you! Do you have any other questions?
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Anonymous users2024-02-13The labor cost of solar installation ranges from 90 to 400 yuan.
Centralized installation, ranging from 90 to 200 per set. If it is installed in a dispersed manner, it is about between 200 and 400 yuan per set. Because of the centralized installation, a lot of manpower and material resources are saved. However, the scattered installation, the front line is too long, and the waste of manpower and material resources is very serious.
Taking flat panel solar energy as an example, the whole building is installed all day, and two skilled workers can install 12 sets of left and right every day. If the installation is dispersed, it is possible to install up to 3-5 sets per day. As a result, labor costs vary widely.
Solar Installation Considerations:
1. The use of installation materials, must not use fake and shoddy products in order to save money, the warranty period of all manufacturers installing materials is only one year, and only the material fee will be charged after one year, which will lead to the dealer deliberately using fake and shoddy products in order to earn material costs. Therefore, the use of materials must be supervised by the installers.
2. The design of the pipeline should be asked clearly by the dust line installer, which door must be asked clearly for what purpose, and the total door must be added at the entrance and exit of hot and cold water, otherwise it will be very troublesome when repairing, and the design of the pipeline should save space as much as possible, and the hidden pipe can be taken without the open pipe. <>
It's very cheap, my family changed to a 24-tube one last time, and it cost 500 yuan, and I think your family is more than 300 yuan
The investment in the 5kW solar power generation system for households is about 50,000 yuan. But your request to maintain 24-hour operation is bottomless, because no one can be sure how many days the sun will not be out and the amount of electricity reserved for storage. In fact, the current system is generally recommended to be connected with external power. >>>More
1. First of all, the solar vacuum tube is generally not separated, unless the vacuum tube needs to be replaced after sale. >>>More
Now Huayang solar 20 tubes are about 2600 yuan.
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