How to avoid damage to the complete solar kit caused by lightning?
Some users install complete solar kit on the roof, and some users are in areas with thunderstorms. Therefore, it is especially important to avoid damage to the complete solar kit by lightning. So if you can do it to avoid damage to the complete solar kit caused by lightning?
Firstly, it is important to choose a suitable address to build a complete solar kit.Users should try to avoid placing them in locations and situations that are vulnerable to lightning strikes when selecting addresses. So which locations and occasions are vulnerable to lightning strikes? In general, lightning strikes are likely to occur where soil resistivity is small and soil resistivity changes significantly. Areas such as metal deposits, riverbeds, groundwater outlets, hillsides and paddy fields, hillsides and foothills, riversides, lakesides, seaside, low-lying areas and high groundwater levels are all vulnerable to lightning strikes. Other isolated towers, chimneys and other tall buildings (structures) are also vulnerable to lightning strikes.
Secondly, the lightning rod should be learned in the correct use of the complete solar kit.Sometimes we know that the location is important, but the actual installation environment can not be changed, or the location and occasions that are vulnerable to lightning strikes cannot be opened. Then we need to take reasonable measures to prevent it. Professional solar panel system for house installers, when doing this, they usually use lightning protection pins, lightning protection belts and lightning protection nets to protect the direct lightning strikes according to the site conditions, by adopting multiple evenly arranged down conductors. The lightning strike current is introduced into the ground, and the shunting action of the plurality of down conductors can reduce the lead voltage drop and other wiring methods of the down conductor to reduce the probability of lightning strike and reduce the risk of side impact. There is a detail here to pay attention to avoid the projection of the lightning rod falling on the solar panel system for house.
Thirdly, the various equipment of the solar panel system for house should be grounded.Regardless of whether it is a household or centralized solar panel system for house, the equipment is always surrounded by metal. For example, the component has a metal frame, the solar panel system for house inverter is also made of metal, the bracket, the line tube, etc., which requires the equipment grounding resistance to be less than or equal to 4Ω. It is best to set the grounding body separately. The lightning rod (belt), down conductor, grounding body, etc. installed in the complete solar panel system require a grounding resistance of less than 10 Ω, and a grounding body is also required.
-
Village in the mountains with solar system“We have to go back and forth several hundred meters to fetch water from the mountain every day,” a villager told us. "Our village has been living in the mountains for generations. Travel is not that convenient, and water and electricity
Do you like ?0
Read more -
100KW Commercial Solar Power Will Be Soon In Nigeria HotelDavid, a Nigerian resident living in Guangzhou, China, has become a true "China expert" after spending 20 years in the country. His family in Nigeria operates 15 hotels, and David is responsible for procu
Do you like ?0
Read more -
Let factories use electricity for freeThe Philippines has abundant sunshine, and the solar system can start generating electricity at 6.30 in the morning and stop generating electricity at around 17.30 in the afternoon. The peak power generation is between 10.00 and 15.00. A cus
Do you like ?0
Read more -
5KW Off-grid Solar Setup In Congo HospitalWith Mars solar off-grid solar setup, a hospital from democratic republic of the Congo now harnessing the power of the sun to run medical appliances. Here are some highlights of Mars off-grid solar system's fun
Do you like ?0
Read more -
Mars Half-Cell Solar Panel Vs Another Half-Cell Solar PanelTOPCon half-cell solar panels have the following features: 1. High efficiency: TOPCon’s silicon wafer efficiency can reach up to 25.2%, which is 2% higher than other solar panels. It is expected that by the second half of 2023, TOPCon can reach 26
Do you like ?0
Read more -
Introduction to Solar SystemsSolar systems have revolutionized the way we harness energy from the sun. In simple terms, a solar system refers to the use of photovoltaic panels to convert sunlight into electricity. This sustainable and renewable energy source has gained
Do you like ?0
Read more