LONGi raises prices of G1, M6 wafers as supply chain hurdles continue

Facebook
Twitter
LinkedIn
Reddit
Email
After increasing its 182mm wafer price earlier this month, LONGi has increased its smaller wafer sizes this time. Image: LONGi.

Solar manufacturer LONGi has revised the price of its G1 and M6 p-type wafers in its fifth price revision so far this year, taking prices to a near five-month high.

Prices for its G1 166mm and M6 158.75mm have increased to RMB5.55 (US$0.87) and RMB5.35 per piece respectively. Prices for the manufacturer’s 182mm wafers have, however, remained unchanged at RMB6.7.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

Prices for LONGi’s smaller silicon wafers have steadily risen since last year’s price ranging from RMB4.56-RMB3.65 to the current RMB6.7-5.35, nearing a five month peak as the interactive chart below shows.

Moreover, logistic disruptions are starting to occur in China due to an increase of Covid-19 cases in some regions.

The last time the wafers price were so high was last October, when polysilicon prices had also increased on the back of so-called double controls over power prices in China. The average polysilicon price, including China’s 20% sales tax, reached highs of RMB269/kg in late November but started falling in late December until the beginning of January to RMB230/kg.

Polysilicon prices in March have stayed steady at RMB240-246/kg, with supply remaining stable this month, according to PV InfoLink.

20 April 2027
Istanbul, Türkiye
PV Tech has been running PV CellTech Conferences since 2016. PV CellTech Global, on 20-21 April 2027, is the meeting place for everyone invested in the growth of PV manufacturing and advancement in cell technologies, which will drive us towards the installed capacity required to power the planet by 2050. This is a gathering of key stakeholders driving capital expenditure and technologies for new PV manufacturing plants across the globe to harness the opportunities the growth of PV represents out to 2050 and beyond. The conference takes place in one conference room, where all senior peers have the same shared experience of learning and unique insight, unmatched anywhere else in the solar industry events calendar.

Read Next

May 14, 2026
Canadian Solar has posted a quarter-on-quarter decline in both solar module shipments and net revenues in the first quarter of 2026.
May 8, 2026
Solar manufacturer SEG Solar has unveiled a new module assembly plant in the US with a 4GW annual nameplate capacity.
Premium
May 7, 2026
We spoke to Johannes Bernreuter about what Daqo New Energy's remarkable 88% sales drop in Q1 2026 means for the polysilicon industry.
May 5, 2026
German polysilicon producer Wacker Chemie recorded declining sales and earnings from its polysilicon sector in Q1 2026, primarily due to poor performance in its solar-grade polysilicon business.
Premium
May 1, 2026
“We have copper shortages, aluminium shortages [and] all kinds of raw materials are struggling,” says Global Electronics Association's CEO, John Mitchell.
April 29, 2026
Daqo New Energy's Q1 2026 results include a dramatic 88.3% quarter-on-quarter decline in polysilicon sales.

Upcoming Events

Solar Media Events
May 20, 2026
Porto, Portugal
Upcoming Webinars
May 27, 2026
9am BST / 10am CEST
Upcoming Webinars
May 27, 2026
9am BST / 10am CEST
Media Partners, Solar Media Events
June 2, 2026
Johannesburg, South Africa
Media Partners, Solar Media Events
June 3, 2026
National Exhibition and Convention Center (Shanghai)