longii green energy technology

We have tracked the annual R&D spending of 12 key publicly listed PV module manufacturers over the last 10 years. We present our new methodology with a broader scope which reveals record levels of investment in solar innovation.

Leading integrated high-efficiency monocrystalline module manufacturer and ‘Silicon Module Super League’ (SMSL) member LONGi Green Energy Technology has entered into another major polysilicon supply deal, adding TBEA subsidiary, Xinte Energy Co to its supplier base in a new three-year purchasing agreement.

Leading integrated high-efficiency monocrystalline module manufacturer and ‘Silicon Module Super League’ (SMSL) member LONGi Green Energy Technology is believed to have entered into a Memorandum of Understanding (MOU) with Saudi Arabia’s major commercial and industrial trading company, El Seif Group to establish a large-scale solar manufacturing infrastructure in the Kingdom.

China-based integrated polysilicon and merchant PV manufacturer Tongwei Group has signed a major 55,000MT polysilicon supply deal with leading integrated high-efficiency monocrystalline module manufacturer and ‘Silicon Module Super League’ (SMSL) member LONGi Green Energy Technology.

China-based polysilicon producer Daqo New Energy is accelerating the pace of its Phase 3B capacity expansion project as well as starting Phase 4A that will increase annual polysilicon capacity by 35,000MT.

Leading polysilicon and multicrystalline wafer producer GCL-Poly Energy Holdings is planning to build a 20GW monocrystalline silicon ingot manufacturing facility in Qujing, China.

Leading integrated high-efficiency monocrystalline module manufacturer and ‘Silicon Module Super League’ (SMSL) member LONGi Green Energy Technology set a new solar industry R&D expenditure record in 2017, not only surpassing the two historical leaders, First Solar and SunPower, but also spending more in one year than any PV manufacturer to date.

Leading integrated high-efficiency monocrystalline module manufacturer and ‘Silicon Module Super League’ (SMSL) member LONGi Green Energy Technology has officially reignited previously suspended manufacturing plans in Andhra Pradesh, India.

Leading integrated high-efficiency monocrystalline module manufacturer and ‘Silicon Module Super League’ (SMSL) member LONGi Green Energy Technology has signed a three year deal to purchase polysilicon from Korean-headquartered polysilicon producer OCI Co worth around US$1.02 billion.

‘Silicon Module Super League’ (SMSL) member LONGi Solar, a subsidiary of LONGI Green Energy Technology, the largest monocrystalline wafer producer in the world has reported that TUV-SUD has verified its P-type monocrystalline PERC module to have a conversion efficiency of 20.41%, a new industry record.