Solar cell park in Fjällskär is Sweden's largest and cost around SEK 130 million to build. It will generate just over 20 Gwh per year, which corresponds to an annual consumption of electricity at approximately 4,000 homes in Sweden.

Nyköping residents will also be able to take part in the electricity from the park. The hope is that it will contribute to the transition from fossil fuels to renewable electricity. The park is owned by Svea Solar and operated by Parks and Resorts.