News on contract

News on suppliers, market trends and technology innovations in polysilicon and wafer production is selected, assessed and written for you by Bernreuter Research.

PV system in Japan with solar modules from Kyocera

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Japanese solar module producer Kyocera has reached a settlement in its contract dispute with U.S.-based polysilicon manufacturer Hemlock Semiconductor.

Longi’s four polysilicon supply contracts

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Leading monocrystalline wafer maker Longi has underpinned its rapid expansion by signing a contract with Xinte Energy for the delivery of 90,080 tons of polysilicon from 2019 through 2021.

Judge gavel

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Polysilicon producer Hemlock Semiconductor takes legal action against Wealthy Rise International, an indirect subsidiary of Chinese integrated monocrystalline module maker Solargiga Energy Holdings.

Polysilicon sales contracts of Tongwei

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Chinese Tongwei Group will deliver 70,000 tons of polysilicon to the second-largest manufacturer of monocrystalline wafers, Zhonghuan Semiconductor, from 2018 through 2021.

Polysilicon supply contracts of Longi

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Leading monocrystalline solar wafer manufacturer Longi has signed a contract with Chinese Tongwei Group for the delivery of 55,000 metric tons of polysilicon between May 2018 and December 2020.

Headquarters of Yingli Green Energy (Yingli Solar) in Baoding, Hebei province

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Cash-strapped Chinese integrated solar module producer Yingli Green Energy has announced that one of its polysilicon suppliers has filed a request for arbitration of a US$897.5 million claim against the company.

OCI’s polysilicon production capacity expansion

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South Korean polysilicon producer OCI has signed two big supply contracts with Longi and JinkoSolar, respectively, but has not yet decided about expanding its second plant in Malaysia.

Workers at SolarWorld Industries Sachsen handling silicon bricks

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SolarWorld Industries Sachsen GmbH (formerly Deutsche Solar GmbH), a wholly owned subsidiary of SolarWorld AG and customer of polysilicon manufacturer Hemlock Semiconductor, has filed for insolvency proceedings.

Factory of SolarWorld in Arnstadt, Thuringia

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German integrated solar module producer SolarWorld AG has announced that it will file for insolvency proceedings, due to over-indebtedness.