NorSun, a solar wafer manufacturer signed a multi-year contract with Heliene, a solar module maker. The exact amount of wafers was not specified, but Heliene reported that the supply will meet its annual requirement of silicon wafers starting in 2026.
Heliene has been manufacturing solar modules in Ontario, Canada since 2010 and in Mountain Iron, Minnesota since 2018. Last year the company announced an investment of an additional $10 million to expand its manufacturing and assembly line at its Minnesota facility.
Minnesota Line One was first installed in 2018 at 150 MW and has now doubled in capacity to 300 MW with the recent investment. Line One is situated contiguously to a second 500MW line installed in 2022. The company reports that the upgrades will improve the efficiency of the line.
The NorSun wafers will be supplied from the company’s planned 5 GW wafer factory in Tulsa, Oklahoma. In June NorSun announced plans to invest $620 million the new silicon ingot and solar wafer manufacturing facility on a 60-acre greenfield site in Tulsa, Oklahoma.
Production at the new NorSun plant is expected to begin in 2026, bringing much-needed U.S.-made silicon ingots and wafers to the supply chain, as well as 320 jobs to the Tulsa area. NorSun reports that production can be expanded up to 10 GW.
Heliene, will take delivery of the wafer at its cell factory to be built in the Greater Minneapolis-St. Paul, Minnesota metro area.
“NorSun and Heliene are both dedicated to developing low carbon, domestically produced solutions based on sustainable value chains free of forced labor,” said Erik Løkke-Øwre, CEO of NorSun. “In the months leading up to final decisions at the end of 2024 it is now important that further policy measures are taken to regulate the US market to make sure the IRA program can take full effect”
Norsun, founded in Norway in 2007, specializes in the production of monocrystalline ingots and wafers for ultra-high efficiency solar cells. Its U.S. expansion was facilitated by the Oklahoma Department of Commerce and Tulsa Airports Improvement Trust.
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