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    Nakashin Ike Laketricity Japan
    Nakashin Ike water treatment
    Nakashin Ike Floating solar plant

    Nakashin Ike

    Floating solar panels on an water supply pond

    Homepage | Our projects | Nakashin Ike

    It is a pond owned by Kato City, and a water purification plant is adjacent to it. The water from the reservoir is used as tap water.

    In recent years, there have been concerns about the deterioration of water quality due to the proliferation of phytoplankton caused by global warming. Therefore, one of the reasons to start the project was to improve water quality by installing a floating solar power plant.

    We rent a pond through a lease agreement with Kato City and pay the amount of use to Kato City.

    Our role on the project

    • Project development & management
    • Stakeholder consultation & building permit issuance
    • PPA negotiation & financing
    • Construction assistance & supervision
    • Operation & Asset management
    • Maintenance

    1007 kWp Power generation capacity

    50% Coverage ratio

    About Nakashin Ike project

    Location Kato, Japan
    Capacity 1007 kWp
    Domestic consumption equivalence 230 homes
    Tons of CO2 emissions saved 480 tons
    Operational start date Septembre 2022
    Application Drinking water reservoir

    About the Drinking water reservoir

    Pond size 1.6 ha
    Maximum depth 4.99 m
    Water type Drinking water
    Power plant size 0.8 ha
    % of coverage 50%

    Technical specifications

    Number of solar panels installed Kato 1851
    Panels specifications 540W, 144 cells, DMM

    About anchoring

    Anchoring type At the bottom
    Anchor type Screw anchor

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