What are the benefits and disadvantages of installing photovoltaic on rooftops?

In recent years, solar photovoltaic in China has developed rapidly, and many people have installed photovoltaic power generation equipment on their roofs, or want to install equipment, but there are still some doubts. Let’s take a look at the advantages and disadvantages of installing photovoltaic power generation equipment on the roof to help you strengthen your understanding!

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Let’s start with the benefits:

For most people, the roof is idle, after the installation of photovoltaic power generation equipment, the electricity can be used for their own use, and the excess electricity can be connected to the Internet, which can save electricity bills and bring benefits to the family. At the same time, the installation of photovoltaic equipment on the roof can also play a role in shading and reducing the indoor temperature.

And then say the insufficient:

Installing a rooftop photovoltaic power station requires a certain cost, although the cost is declining, but the household photovoltaic power station still needs thousands of dollars , and it will take 3-5 years to pay off.

Rooftop photovoltaic power generation is unstable, greatly affected by regional sunlight, and the power generation efficiency in winter is lower than that in summer, and the length of the rainy season determines the efficiency of power generation.

Although the life of photovoltaic panels is more than 20 years, in the process of use, we need to maintain it regularly, otherwise it is easy to reduce power generation and damage to photovoltaic panels.

Then many people are worried that photovoltaic power generation has radiation, which has an impact on the body, in fact, there is no need to worry at all, photovoltaic power generation is to first convert light energy directly into direct current energy through the characteristics of semiconductors, and then convert direct current into alternating current through the inverter for direct use, which will not produce radiation.

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If you need to build a photovoltaic system, then the foundation is very important. Choose the right high-quality aluminum alloy or carbon steel solar bracket can support solar photovoltaic panels well.Whether it is home or commercial, welcome to contact us to buy solar bracket. Our company specializes in designing and producing custom solar roof brackets, solar ground brackets, solar carport brackets, solar RV brackets and screw ground piles as well as various rails, cable clips,solar hook,connectors accessories according to your project requirements.

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