High-quality solar panel manufacturer for photovoltaic power generation systems

B' (Frequently asked questions for grid-connected customers:
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B' b:b( BProduct knowledge
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B' b:b( , What is photovoltaic power generation?
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B' BPhotovoltaic () is the abbreviation of solar photovoltaic power generation system. It is a photovoltaic effect that utilizes the photovoltaic effect of solar cell semiconductor materials to A new type of power generation system that directly converts solar radiation energy into electrical energy has two modes: independent operation and grid-connected operation. Solar power generation is divided into photovoltaic power generation and photothermal power generation. Photothermal power generation is the reuse of heating medium through a concentrating heat collection system Traditional steam power generation equipment generates electricity; photovoltaic power generation is the most widely used technology for solar power generation due to its modular battery components, easy installation and maintenance, and flexible use.
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B' b:b(, What is the difference between polycrystalline silicon and monocrystalline silicon photovoltaic cells?
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B' BMonocrystalline silicon photovoltaic cell module conversion The efficiency (&;%) is high, the stability is good, but the cost is higher. Polycrystalline silicon cells are low-cost and the photovoltaic module conversion efficiency (&;%) is slightly lower than monocrystalline silicon solar cells. They are cost-effective and have better power generation performance in low-light environments.
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B' b:b(、What is distributed photovoltaic power generation?
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B' B Compared with centralized large-scale photovoltaic power stations, distributed photovoltaic power generation refers to small power generation systems that use photovoltaic modules to directly convert solar energy into electrical energy. It generally consists of the following parts: photovoltaic panels; DC combiner box (can (optional); inverter; two-way electricity meter (provided by the power grid free of charge). Currently, the most widely used distributed photovoltaic power generation system is a photovoltaic power generation project built on the roof of a building. Such projects must be connected to the public power grid and the public power grid. The principle of supplying power to nearby users is: generate electricity nearby, connect it to the grid, convert it and use it nearby.
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B' b:b() distribution What are the components of a centralized photovoltaic power generation system?
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B' B Compared with centralized large-scale photovoltaic power stations, distributed photovoltaic power generation refers to the use of photovoltaic modules to directly convert solar energy into electrical energy. Small power generation systems generally consist of the following parts: photovoltaic panels; DC combiner box (optional); inverter; two-way electricity meter (provided free by the power grid). Currently, the most widely used distributed photovoltaic power generation system is the building Photovoltaic power generation project on the roof of a building. This type of project must be connected to the public power grid and supply power to nearby users together with the public power grid. The principle is "to generate electricity nearby, connect it to the grid, convert it nearby, and use it nearby."
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B' b:b(b) What are the characteristics of distributed photovoltaic power generation?
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B'. The output power is relatively small and the general system capacity is within a few kilowatts.
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B' . The system capacity does not affect the power generation efficiency and the investment return rate is not lower than that of large photovoltaic power stations.
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B' . The system is modular and there are no wearing parts that need to be replaced frequently. It is quick to install and easy to maintain;
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B'. There is no noise during the power generation process and the air and water will not be polluted.
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B' . During the day, the electricity can be used spontaneously and the remaining electricity can be used online to relieve the tension of regional electricity consumption to a certain extent.
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