The outdoor solar street light is a lighting device that uses solar energy to produce electricity. It can provide lighting at night and does not require external power. However, in extreme weather conditions such as typhoons, outdoor solar street lights need to take certain measures to protect their normal operation and extend their service life.
First of all, the brackets and poles of solar street lights must have enough strength and stability to withstand the strong winds caused by typhoons. Lighting brackets and poles should be made from sturdy materials, such as steel or aluminum alloy, and should be properly designed and reinforced to ensure they will not collapse or be damaged. damaged by strong winds.
Secondly, the installation of solar panels also requires careful attentioncular. The sign must be installed on a support and must have sufficient fixing points to ensure that it will not be blown away or damaged during a typhoon. In addition, the surface of the panel should be waterproof and dustproof to prevent rain and dust from entering the interior of the panel and affecting its normal power generation effect.
In addition, the battery of solar street lights also needs to take certain measures to protect its normal operation in the event of a typhoon. The battery should be installed in a waterproof and dustproof case, and the case should be waterproof enough to prevent rain and dust from entering the inside of the case. In addition, the battery connection lines must be designed to be waterproof and windproof to ensure that they will not be damaged by strong winds and heavy rain.
Finally, solar street lights mustalso be waterproof and windproof. Luminaires must be waterproof and have sufficient waterproofing properties to prevent rainwater from entering the interior of the luminaire. Additionally, the lamp housing should be windproof to prevent strong winds from blowing the lamp or damaging it.
In summary, outdoor solar street lights must take a series of measures to resist the effects of bad weather during typhoons. With proper design and reinforcement, solar street lights can maintain stable operation in typhoon weather and extend their service life. This not only provides safe and reliable lighting services but also saves energy and reduces environmental pollution.
First of all, photovoltaic solar is not a scam, it is real clean energy. However, the solar photovoltaic market has been relatively chaoticue in recent years, and many people have been directed. lost. The reason why solar energy has developed rapidly in the past ten years must be that there are some advantages. The biggest advantage is that after installing solar photovoltaic energy, you can save on electricity costs, and you can even save some electricity. and connect it to the network to earn money. And judging from the current situation, many people will benefit from installing solar PV, especially those who have many household appliances at home. Installing solar PV can indeed save a lot of money, and some can save hundreds of dollars per person. year, you can even save thousands of dollars. So, since photovoltaic solar energy prThere are benefits, why do many people keep saying it's a scam? This may have a lot to do with certain companies that install solar. Solar photovoltaic energy is very popular, and many companies have entered this field. In this sector, in order to capture more markets, some companies even unconsciously make various promises to residents. Ultimately, when these promises cannot be kept, residents believe that solar PV is a scam. This chaos is mainly reflected in several aspects.
First, photovoltaic energy production has not achieved the expected goal.In order to sell solar photovoltaic energy, some sellers can blow solar energy into the sky and talk about various benefits to enthuse residents. For example, some sellers told residents that costser about 20,000 yuan to install a 5 kilowatt solar photovoltaic system could produce 20 kilowatt hours of electricity per day, which is equivalent to about 7,000 kilowatt hours of electricity per year.Among these 7,000 kilowatt hours of electricity , if you deduct 1,000 kilowatt hours from your own electricity, there will be at least 6,000 kilowatt hours of electricity that can be connected to the grid to make money. If calculated at 0.6 yuan per hour. per kilowatt hour of electricity, you can earn 3,600 yuan per year. This way, you can earn 3,600 yuan in 5-8 years. Once your capital is recovered, you can simply sit back and make money. But when these sellers present services to residents, they are actually following the most ideal state, that is, the theoretical value without taking into account weather conditions or photovoltaic decline.
However, photovoltaic solar energyue will face big variables in the actual operating process, especially the impact on weather. For example, photovoltaic solar energy generates very little energy on rainy days, so on average. , Annual electricity production is not as ideal as these solar PV sellers claim. Another reason is that solar PV continues to decline as its lifespan continues to increase. After the decline, electricity production will continue to decline. Finally, after considering various factors, after several years of settlement, residents found that they were promised to earn more than 3,600 yuan a year, but in the end they only earned more than 1,000 yuan , or even a few hundred yuan per year. , many people felt like they had been cheated. More importantly, many places have benefited from solar PV subsidiesin recent years, ranging from 0.2 yuan to 0.4 yuan per kilowatt hour of electricity. However, over the past two years, many places have slowly reduced the intensity of solar PV subsidies. , and even some local governments have canceled it, and as a result, the sales price of grid-connected solar PV has dropped significantly. Currently, the selling price of grid-connected power generation in some places is only about 0.35 yuan per kilowatt. hour, which means the income is even lower. For this reason, many people feel like they have been deceived.
Second, some sellers deceive residents into applying for a loan under the pretext that it is free.The reason why many people think that solar PV is a scam is that, in addition to the unsatisfactory electricity productionwhich we mentioned earlier, another very important reason is that many people are cheated into taking loans to install solar energy. Some solar companies go to rural areas to promote their products, and their first words are worth more than their songs. They say they will install solar power for these villagers for free and will only need to use the money earned from electricity generation to pay. several times. But later, many people's photovoltaic power generation did not reach the expected targets, and the money from electricity sales was not enough to repay the monthly payment. As a result, they received collections from banks. These people deceived people into applying for loans. Once you apply for a loan, it has nothing to do with the amount of electricity generated by your ground panelsareas. Regardless of how much electricity your solar panels can produce, you must repay the loan as normal. If you fail to repay the loan, your credit will be paid off. be affected and various penalties will be incurred. In many places, villagers have fallen into debt due to the installation of solar PV. Many people therefore feel cheated.
Third, subsequent maintenance costs are relatively high.When many solar PV companies install solar, they claim that their products have a long lifespan and low maintenance costs. Some companies even claim that they do not require maintenance for 20 years. But once installed, they don't care at all. If the solar power fails or there is a lot of dust, villagers will have to spend their own money for maintenance,and the cost of this maintenance is not low. This is precisely because there are various problems during and after the installation of solar energy. Many solar PV companies have even gone bankrupt. So it's normal to think that you. I've been cheated when you have problems you can't express.