Solbergfoss Hydroelectric Power Station (Norwegian: Solbergfoss kraftverk) is a run-of-the-river hydroelectric power station on the Glomma, in Askim municipality, Viken county, Norway.
Construction of the power station began in 1913. It was operational in 1924. Solbergfoss is owned by E-CO Energi (64,4%) and Statkraft (35,6%).
Solbergfoss Dam is a concrete gravity dam.
The hydraulic head is 21 m.
The power station contains 13 Francis turbine-generators. The total nameplate capacity is 108 MW. Its average annual generation is 350 GWh. Solbergfoss I was built from 1913 until 1924.
The power station contains 1 Kaplan turbine-generator. The total nameplate capacity is 100 MW. Its average annual generation is 550 GWh. Solbergfoss II was built from 1979 until 1985.