Chinese solar technology firm LONGi has signed a strategic partnership with a leading Finnish energy company to supply 102 megawatts of Hi-MO X10 back contact modules, marking a major step in its expansion into the Nordic market.
The agreement is expected to help lower electricity costs for public infrastructure, including hospitals, schools, shopping centres and warehouses. According to LONGi, the project could cut annual carbon dioxide emissions by between 105,672 and 163,200 tonnes.
The signing ceremony was held in Finland, with representatives from both companies in attendance.
The Hi-MO X10 modules, which feature back contact (BC) technology, are designed for high performance in low-light and cold environments, making them well suited to Finland’s long winters and heavy snow loads. The modules offer a uniform aesthetic appearance for building integration and are also compatible with off-grid systems.
“This cooperation marks the first delivery of Hi-MO X10 modules in one of the highest-latitude regions, representing a key milestone in the global deployment of back contact technology,” said Han Ziwei, General Manager of LONGi Nordic.
Han added that the project demonstrated the reliability of the modules across a range of climate conditions and application scenarios.
By the end of 2024, Finland’s installed solar photovoltaic capacity is expected to reach 1.2 gigawatts, up from 1.0 GW in 2023. As Finland targets carbon neutrality by 2035, the demand for clean energy technologies is growing.
LONGi, which has operated in Finland since 2018, said it is committed to supporting the country’s renewable energy goals with advanced solar solutions. The company noted that the Finnish market increasingly seeks integrated energy systems that combine solar, wind and hydropower.
The Hi-MO X10 modules can achieve up to 24.8 percent efficiency and are built to withstand extreme temperatures and prolonged snow accumulation. Their design also reduces hotspot temperatures and boosts energy generation during low-light conditions, improving system stability and long-term performance.
