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  • An off-grid system installed in a summer cottage in Korppoo provides electricity for the cottage's needs. The solar photovoltaic system can be used to power for example refrigerators, freezers, TVs, and chargeable portable electronics. Because the photovoltaic system the customer did not have to connect the summer cottage to the main power grid, and because of the batteries all the electricity used by the cottage is produced by the photovoltaic system.

Technical information

  • Owner:
    Private
    Completion date:
    2011
    Location:
    Korppoo, Finland
    Coordinates:
    60° 09' 27.00" N, 21° 33' 26.99" E
    Module orientation and angle:
    40° South
    Overall module power:
    520 Wp
    Estimated annual electricity generation:
    Kesämökin omiin tarpeisiin
    Total solar module area:
    3 m2
    Module quantity:
    4
    Module type:
    Naps NP130GK
    Module power:
    130 Wp
    Cell type:
    6" Polycrystalline silicon cell
    Type of installation:
    Custom made ceiling mounting
    Type of inverter:
    Studer C-2600-24
    Number of inverters:
    1