Solar Module

China polysilicon prices rise for the eighth consecutive week

China Mono Grade, OPIS’ assessment for polysilicon in the country, extended gains for an eighth week, edging up 2.38% on-week to 75.50 CNY ($10.36)/kg. This market continues to contend with some short-term bullish factors. The increase in polysilicon production in August was still lower than expected, “mainly due to the shortage of electricity in summer,” …

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Researchers assess degradation in PV systems older than 15 years

Scientists at the Polish Academy of Sciences have studied PV installations older than 15 years and observed a decrease in energy productivity ranging from 1.9% to 2.9% over a 16-year period. They conducted their tests on two rooftop PV systems in Sinsheim, a town in southwestern Germany. The first system, a 37.8 kW grid-connected array, consists of …

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Chinese PV Industry Brief: January-June solar installations hit 78.42 GW

The NEA says China’s cumulative installed PV capacity reached 470 GW at the end of June. In the first six months of this year, the country added 78.42 GW of new PV systems, with 17.2 GW deployed in June alone. New solar power installations hit 20.37 GW in the first two months of 2023, followed by 13.29 …

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Chinese PV Industry Brief: CNMIA, Longi announce lower wafer prices

The Silicon Branch of China Nonferrous Metals Industry Association (CNMIA) has released average selling prices for wafers based on data coming from major suppliers such as Longi, TCL Zhonghuan, Shuangliang, and JinkoSolar among others. The association said n-type wafers are now priced at CNY2.84 ($0.39) per piece, down 5.65% compared to a week earlier. Furthermore, manufacturers are now offering p-type M10 wafers …

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Chinese PV Industry Brief: Trina to build 25 GW ingot factory, Longi reduces wafer prices by 30%

PV module maker Trina Solar announced it has signed an agreement with an unspecified state-owned entity of Shifang City, Sichuan province, to build a 25 GW monocrystalline ingot factory in the area. The company should invest around CNY10.7 billion ($1.55 billion) in the project, with Trina holding an 81% stake in the manufacturing facility and the state-owned …

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Tongwei to set up 120,000 MT of additional polysilicon capacity

Tongwei said this week that it will invest CNY 6 billion ($896 million) in 120,000 MT of additional polysilicon capacity. The Chinese polysilicon and solar module producer signed an agreement with the municipal government of Leshan, Sichuan province, for the new production capacity. Construction on the new facility is scheduled to start by end of June, …

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JA Solar to build new vertically integrated solar factory in China

JA Solar has signed an agreement with the municipal government in Erdos, in China’s Inner Mongolia region, to build a new vertically integrated production facility. The Chinese solar module maker said it will invest CNY 40 billion ($5.9 billion) in the new factory, which will be built in several phases. Upon completion, the facility will have …

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