Oct. 08, 2024
Academia and industry generally believe that the development of solar cells has entered the third generation. The first generation is monocrystalline silicon solar cells, and the second generation is polycrystalline silicon, amorphous silicon and other solar cells. Copper indium gallium selenide thin film solar cells have remarkable features such as low pollution, non-fading, and good low-light performance. A thin-film solar cell that is close to crystalline silicon solar cells is called a very promising new thin-film solar cell for the next generation and has been a research and development hotspot in recent years.
Chinese architecture has a long history and incorporates thousands of years of rich cultural heritage into its architectural form. As an important building material, photovoltaic tiles are widely used on the roofs of various buildings. Ancient literati described them as "like the leather of a bird, and like the flight of a bluebird", just like a kingfisher flying high and making a heavy roof light. This is the creation of ancient craftsmen. Through clever design, photovoltaic tiles create a beautiful arched surface, which not only satisfies the user's functionality but also satisfies people's pursuit of beauty. The combination of photovoltaic tiles and building systems not only achieves aesthetic appearance, but also incorporates modern technology.
Photovoltaic tile testing and certification.
Photovoltaic tile double 85 test: placed in an environmental test box at 85 degrees and 85% humidity for 1,000 hours to verify the heat resistance and moisture resistance of the photovoltaic tiles.
Photovoltaic tile TC200 test: Verify the low-temperature and high-temperature resistance of photovoltaic tiles in a temperature difference environment of -40 degrees to 85 degrees.
Photovoltaic tile HF (humid freezing) test: test and verify the high and low temperature humidity resistance of photovoltaic tiles in an environment of 25 degrees to 85 degrees with a humidity of 85% and -40 degrees to 25 degrees without humidity.
Photovoltaic tile 3C certification: Verify the safety performance of the photovoltaic tile itself, including shotgun test, falling ball test, heat resistance, moisture resistance, radiation resistance, etc.
Photovoltaic tile fire protection certification: Test the fire resistance of photovoltaic tiles.
Photovoltaic tile anti-hail test: simulate the impact of actual hail on photovoltaic tiles to verify the anti-hail performance of photovoltaic tiles.
Latest News
Sep. 29, 2024
How stable is the photovoltaic power generation system? Will it fail in a few years?
It is recommended to choose components from big brands. They have all passed authoritative monitoring and certification from all over the world, passed the salt spray and ammonia corrosion tests, and have excellent power generation performance in weak light environments. The power generation performance of the components can still be maintained at more than 80% after 20 years of use.
Sep. 29, 2024
Does poor grid power quality have an impact on photovoltaic power generation systems?
Power quality is mainly composed of two indicators: voltage and frequency. A general deviation (e.g. 5%) in these two indicators will not affect the stability of the power system. When there was a power shortage in the 1970s, the frequency of the East China Power Grid was as low as 46 Hz/S, and there was a general low voltage at the same time, but it still survived. Therefore, power quality has little to do with system stability.
Sep. 29, 2024
Why is photovoltaic power generation so popular in rural areas?
Generally speaking, cutting-edge technologies are rarely seen in rural areas, but there is a technology that is now very popular among rural families in second- and third-tier cities, and that is photovoltaic power generation. Why is photovoltaic power generation so popular in rural areas?
Sep. 27, 2024
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.
GET IN TOUCH
Leave it to us. Our experienced team will help you to customise the best solution for you.
Navigation
Tel.: +86 156 133 16222
Email: harvey@csrenewable.com
Add.: No.38, Kechuang Fifth Street, Economic and Technological Development Zone, Beijing
Send Inquiry
