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Kuma Highland

The photovoltaic mounting system with our BGF was completed. BGF is one of the best green energy solutions.


  1. Nakhshiniev Bakhtiyor

    Dear Sir/Madam,

    May I ask what would be the lifetime of the steel pins (pipe, φ48.6) in BSF in case of ground with hight watertable? How long the pipes will stay unaffected by corrosion? Soil is slight acidic.

    Thank you very much for your attention to this inquiry!

    • nakatsuka

      Thank you for your inquiry.
      We installed this kind of footing system for a pedestrian decking at a pond in 1998. This facility has never required any maintenance since then.
      We also have done it with stainless steel pipes at a hot spring place where the soil is acidic.

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