Why are more and more people installing photovoltaic power generation systems?

Sep. 29, 2024

1. It is not photovoltaics that are installed, but environmental protection


Environmental protection is now recognized and pursued by everyone, because photovoltaics are clean energy and conform to the concept of green life, so many residents who own properties will agree to install photovoltaic power stations.


Cities generally have higher requirements for the quality of life, and the degree of cognition and acceptance of new things will also be higher. With the upgrading of consumption and the improvement of environmental protection concepts, urban residents have become practitioners of green lifestyles. For example, shared bicycles, paperless offices, and cashless consumption all started in cities.


2. Additional income


There is some extra money in hand, and the house in my hometown has been built, so why not install a household photovoltaic power generation system in my hometown? First, the elderly at home don’t have to worry about the electricity bill, and they can also monitor remotely through the APP; second, there can be stable income, 25 years of income, just in time for an extra pension after retirement.


3. Factory: Save money + energy saving + make money


The machines under the factory roar, and the blue photovoltaic panels on the roof of the factory generate electricity continuously. Photovoltaic power generation is the choice of high-energy-consuming enterprises. Enterprises with high electricity consumption and high electricity prices are very suitable for installing photovoltaic power generation. There are obvious benefits:


1) Utilize idle roofs and ground to activate fixed assets and increase corporate profits.


2) Save peak electricity charges for enterprises (peak power generation is more during the day), and the surplus electricity can be sold online.


3) Reduce the temperature inside the factory, increase working comfort and the cost of cooling in summer.


4) It can better complete the energy-saving and emission reduction indicators stipulated by the government.


5) It is not limited by the distribution of resources, and the advantages of building roofs are safe, noiseless and pollution-free.


6) It adopts user-side access, does not need long-distance transportation, and avoids the loss of long-distance transmission lines.


7) The construction period of solar power generation system is short, the time spent on obtaining energy is short, convenient and flexible, and solar arrays can be added or reduced at will according to the increase or decrease of load to avoid waste.


8) Better investment returns, can operate for at least 25 years. No fuel is required, the operating cost is low, and it is not easy to generate polluting waste during the power generation process. It is an ideal clean energy.

Why are more and more people installing photovoltaic power generation systems?cid=2

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Will the shadow of houses, leaves or even bird droppings on photovoltaic modules affect the power generation system?

Sep. 29, 2024

Will the shadow of houses, leaves or even bird droppings on photovoltaic modules affect the power generation system?

Shadows on the components of the photovoltaic power generation system and obstructions caused by bird droppings will have a relatively large impact on the power generation system. The electrical characteristics of the solar cells used in each component are basically the same. Otherwise, the so-called hot spot effect will occur on the cells with poor electrical performance or being obscured. The obscured solar cell components in a series connection will be treated as loads to consume the energy generated by other illuminated solar cell components. The obscured solar cell components will generate heat at this time. This is the thermal effect phenomenon.

How often do components need to be cleaned? What should be paid attention to during cleaning?

Sep. 27, 2024

How often do components need to be cleaned? What should be paid attention to during cleaning?

According to the product supplier's instructions, maintain the parts that need to be checked regularly. The main maintenance work of the system is to wipe the components. In areas with heavy rain, manual wiping is generally not required, and cleaning is done about once a month in the non-rainy season. The number of wiping can be increased as appropriate in areas with heavy dustfall. Areas with heavy snowfall should clear heavy snow in time to avoid affecting power generation and uneven occlusion caused by snowmelt, and the number of shielding components or debris should be cleaned in time.

What are the benefits for industrial and commercial users to install photovoltaic power generation systems?

Sep. 27, 2024

What are the benefits for industrial and commercial users to install photovoltaic power generation systems?

The benefits of installing photovoltaic power generation systems for industrial and commercial users are: large industrial and commercial electricity consumption, high electricity prices, a large proportion of self-generation and self-use, short payback period, and high rate of return; in addition, photovoltaic systems have the social benefits of energy conservation and emission reduction, which can help industrial users achieve energy conservation and emission reduction targets, while reducing the electricity costs of enterprises and improving their competitiveness.

What electrical safety requirements should be taken into consideration during the installation of photovoltaic modules? Will leakage pose a danger to human life?

Sep. 27, 2024

What electrical safety requirements should be taken into consideration during the installation of photovoltaic modules? Will leakage pose a danger to human life?

As long as there is sunlight, the photovoltaic modules will have electricity, so the power supply cannot be cut off when there is sunlight, and due to the accumulation of series voltage, the corresponding voltage to the ground will also be very high. Therefore, the installation process should strictly comply with the installation and use instructions provided by the system supplier and be completed by professional installers. The wiring part of the equipment is installed using professional connectors with a protection level of IP65. The electrical equipment is also protected by air switches to prevent leakage current from causing harm to life.

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