CONSTRUCTION EXAMPLES

CONSTRUCTION EXAMPLES

  • Ishigaki Island, Okinawa Prefecture

    Ishigaki Island, Okinawa Prefecture

    • Power Output2000kW
    • Ground TypeRock Bed

    ■Earth screw piling method by core drilling

    We dug deep holes suited size for earth screw piles by core drilling, then drove them into the ground.


  • Kushiro City1, Hokkaido Prefecture

    Kushiro City1, Hokkaido Prefecture

    • Power Output2,832kW
    • Ground TypeMarsh and Soft Ground

    ■Earth screw piling method by utilizing “Power Screw Piles”

    We drove 1 or 2 earth screw piles into 2 to 4 meters under the ground depending on the ground condition.


  • Kushiro City2, Hokkaido Prefecture

    Kushiro City2, Hokkaido Prefecture

    • Power Output3,180kW
    • Ground TypeMarsh and Soft Ground

    ■Earth screw piling method by utilizing “Power Screw Piles”

    We drove 1 or 2 earth screw piles into 2 to 4 meters under the ground depending on the ground condition.


  • Kushiro City3, Hokkaido Prefecture

    Kushiro City3, Hokkaido Prefecture

    • Power Output3,180kW
    • Ground TypeMarsh and Soft Ground

    ■Earth screw piling method by utilizing “Power Screw Piles”

    We drove 1 or 2 earth screw piles into 2 to 4 meters under the ground depending on the ground condition.


  • Kushiro City4, Hokkaido Prefecture

    Kushiro City4, Hokkaido Prefecture

    • Power Output2,714kW
    • Ground TypeMarsh and Soft Ground

    Earth screw piling method by utilizing “Power Screw Piles”

    We drove 1 or 2 earth screw piles into 2 to 4 meters under the ground depending on the ground condition.


  • Kushiro City5, Hokkaido Prefecture

    Kushiro City5, Hokkaido Prefecture

    • Power Output2,714kW
    • Ground TypeMarsh and Soft Ground

    ■Earth screw piling method by utilizing “Power Screw Piles”

    We drove 1 or 2 earth screw piles into 2 to 4 meters under the ground depending on the ground condition.


  • Iwamizawa City, Hokkaido Prefecture

    Iwamizawa City, Hokkaido Prefecture

    • Power Output291kW
    • Ground TypePartially Soft Ground

    ■Earth screw piling method by utilizing “Power Screw Piles”

    We installed ten types of different modules
    for comparing to each modules power output on the same condition.


  • Nemuro City, Hokkaido Prefecture

    Nemuro City, Hokkaido Prefecture

    • Power Output1,944kW
    • Ground TypeMarsh and Soft Ground

    ■Earth screw piling method by utilizing “Power Screw Piles”

    We drove 2 or 3 earth screw piles into 4 to 6 meters under the ground depending on the ground condition.


  • Fujiokamachi, Fujioka City, Tochigi prefecture

    Fujiokamachi, Fujioka City, Tochigi prefecture

    • Power Output807kW
    • Ground TypeNormal Ground

    ■Earth screw piling method by utilizing ground mounted structures specialized in the tiny area.

    We manufactured 8 landscape of ground mounted structures for the tiny area.
    We constructed high output power plants in the tiny area and tried to prevent the decrease of generation.


  • Fujisawa City, Kanagawa Prefecture

    Fujisawa City, Kanagawa Prefecture

    • Power Output36kW
    • Ground TypeConcrete on a roof top

    ■Flat roof self-weight method

    We set structures by utilizing its self-weight and did not make any holes on the concrete.


  • Nakamuroda-cho, Takasaki City, Gunma Prefecture

    Nakamuroda-cho, Takasaki City, Gunma Prefecture

    • Power Output1,678kW
    • Ground TypeSloping Ground

    ■Earth Screw piling method

    By utilizing 3D survey, we avoided overlapping the shadow over modules at a maximum slope of 20 degrees.


  • Hiroo-chō, Hiroo-gun, Hokkaido Prefecture

    Hiroo-chō, Hiroo-gun, Hokkaido Prefecture

    • Power Output640kW
    • Ground TypePartially Soft Ground

    Earth screw piling method by utilizing “Power Screw Piles”

    We drove 3 different types of screw piles, normal screw piles, long screw piles and “Power Screw Piles” depending on ground conditions


  • Tōbetsu-chō, Ishikari-gun, Hokkaido prefecture

    Tōbetsu-chō, Ishikari-gun, Hokkaido prefecture

    • Power Output2,831kW
    • Ground TypePartially Soft and Slopping Ground

    Earth screw piling method by utilizing “Power Screw Piles”

    By utilizing 3D survey, we installed solar modules at same gradient.
    Ground mounted structure is constructed at 1800mm height from the ground for solar sharing under the solar modules.


  • Mōrai,Atuta-ku,Ishikari City, Hokkaido prefecture

    Mōrai,Atuta-ku,Ishikari City, Hokkaido prefecture

    • Power Output1,049kW
    • Ground TypeNormal Ground

    ■Earth screw piling method by utilizing “Power Screw Piles”

    Due to against snow and strong wind caused by close to the coast, some “Power Screw Piles “are utilized and ground mounted structure is at 1,800 height from the ground.


  • Awaji Ōmachi, Hyōgo Prefecture

    Awaji Ōmachi, Hyōgo Prefecture

    • 発電出力1,998kW→2,466kW

    ■Power Change Srevice

    We changed old modules to high output modules. DC increase 23.4%.


  • Taiwa-cho, Kurokawa-gun, Miyagi Prefecture

    Taiwa-cho, Kurokawa-gun, Miyagi Prefecture

    • Power Output2,016kW→2,570kW

    ■Power Change Srevice

    We changed old modules to high output modules. DC increase 27.5%.

  • Mukawa-cho, Yūfutsu-gun, Hokkaido Prefecture

    Mukawa-cho, Yūfutsu-gun, Hokkaido Prefecture

    • Power Output975kW→1,300kW

    ■Power Change Srevice

    We changed old modules to high output modules. DC increase 33.3%.

  • Sawabe, Tsuchiura City, Ibaraki Prefecture

    Sawabe, Tsuchiura City, Ibaraki Prefecture

    • Power Output5,110kW→6,643kW

    ■Power Change Srevice

    We changed old modules to high output modules. DC increase 30.0%.