The top ten glass brands include Taiwan Glass, FUYAO Fuyao, SG Southern Glass, XYG Xinyi Glass, Yao Pi, G-CRYSTAL, CLFG, SHABO, KIBING and CNG.
1. Taiwan Glass: Taiwan Glass Group, one of the top ten glass brands, one of the world's largest glass industry enterprises, a leading enterprise in China's glass industry and the largest enterprise global glass manufacturer from China.
2. FUYAO Fuyao: Fuyao Glass Industry Group Co., Ltd., one of the top ten glass brands, established in 1987, is a high-tech enterprise and a large multinational industrial group.
3. SG CSG: China CSG Group Co., Ltd., a famous brand in Guangdong province and one of the earliest manufacturers of low radiation and energy saving glass.
4. XYG Xinyi Glass: Xinyi Glass Holdings Co., Ltd., Xinyi Ultra-thin Glass (Dongguan) Co., Ltd., one of the top ten glass brands, a leading manufacturers of the global glass industry chain and an internationally leading high-quality float glass manufacturer, one of the largest photovoltaic solar glass manufacturers in the world.
5. Yaopi: Shanghai Yaopi Glass Group Co., Ltd., one of the top ten glass brands, a famous brand in Shanghai, a famous brand in Shanghai, a representative of domestic high-quality glass, and one of the first publicly listed companies in China's glass manufacturing industry. 1. Large-scale low-e coated glass, solar panel glass and energy-saving insulating glass.
6. G-CRYSTAL Jinjing: Jinjing (Group) Co., Ltd., a glass brand founded in 1904, pioneer of ultra-white glass products, developer of flat glass industry standards, with glass, sodium carbonate It is a high-tech enterprise whose main business is development, production, transformation and operation of its extensive products.
7. CLFG: China Luoyang Float Glass Group Co., Ltd., founded in 1956, is a subsidiary of China National Building Materials Group and is the largest float glass manufacturing base and glass deep processing in China. “French glassmaking know-how” is recognized worldwide.
8. SHABO: Shabo Glass Group Co., Ltd. is one of the top ten glass brands and a key enterprise in the domestic glass industry. It integrates R&D, manufacturing and sales of glass deep processing technologies. Deep processing glass equipment and products.
9. KIBING: Zhuzhou Kibing Group Co., Ltd., founded in 1988, is one of the top ten glass brands. It mainly produces and sells float glass, flat glass and energy saving glass. engineering glass. Modern business.
10. CNG China Glass: China Glass Holdings Co., Ltd., ChinaGlass CNG, a listed company, one of the leading domestic flat glass manufacturers, a leader in the research and development of online coated glass technology, and a large-scale coated glass production enterprise.
You cannot use your method to determine whether a product is substandard. Since standard tests are different from yours, even though standard tests cannot represent reality, unifying standards will help unify different products.
First, the power supplied by the manufacturer is measured under the light source of the solar simulator. The basic requirement is that the simulator reaches 100.0w/m2;
Second, the light source and the battery panel are irradiated vertically.
Later use IV curve meter to detect open circuit voltage, short circuit current, maximum power, optimum powerthe, luminous efficiency, fill factor, etc.
Your experience cannot be estimated simply. A transitory result of your time, this result may be different from the evaluated result:
1. The intensity of the light source is certainly not sufficient 2. Non-vertical lighting. multimeter, and the accuracy is not good.
In short, your experience cannot indicate that there is a problem with the battery panel, but just reflects the production capacity of energy that your battery may have had at that time