Recently, Tianhe Energy Storage signed an agreement with OX2, a renewable energy developer, to provide an integrated battery energy storage solution for its Fager Fageråsen energy storage project in Sweden. This not only further consolidates the long-term strategic cooperation between the two sides in the Nordic energy storage market, but also marks the first landing of Elementa + Electra 13.8 MVA/50 MWh, the latest AC and DC integration scheme of Tianhe Energy Storage in Europe. The installed capacity of Fager Fageråsen project is 50MW/209MWh, which will adopt the combination scheme of Elementa Jingang 3 DC energy storage system and the newly released Electra 13.8 AC unit platform to streamline the structure from battery to grid. Improve overall system efficiency .
This signing is the third time that Tianhe Energy Storage has been awarded a large battery energy storage order by OX2 after the Kannisto and Korkeamaa projects in Finland. The cumulative energy storage capacity of the three projects is about 680MWh. Located near the Fager Fageråsen Wind Power Station in Malung-S Sälen,
the project will effectively enhance the flexibility of the local power grid and promote a higher proportion of renewable energy access to the Swedish power system.
According to the agreement, Tianhe Energy Storage will provide Elementa + Electra 13.8 MVA/50 MWh AC/DC integrated energy storage solution, and supporting power plant controller (PPC), commissioning services and long-term operation and maintenance service agreements. The equipment is scheduled to be delivered in the first quarter of 2027 to ensure that OX2 will be connected to the grid and put into operation by the end of 2027.
The energy storage plant is expected to start construction in the summer of 2026 and put into commercial operation in mid-2027. After completion, it will be owned and operated by OX2 and included in its expanding renewable energy portfolio in Sweden.
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