Quick Details Place of Origin: China (Mainland) Material: Aluminum 6005-T5 (or Galvanized steel) Foundation: Ground Screw, Concrete BlockPackaging & Delivery Packaging Details:250KW/40ft,100KW/20ftDelivery Detail:Shipped in 15 days after paymentCompetitively-priced Solar Mounting Bracket for Ground Mounted Solar System with Proven QualityAll aluminumm design,excellent endurance,light-weighted; Maximized pre-assembly,great savings on labor and cost;Proven quality with projects all over Japan;Screw pile foundation&Concret foundation.Technical DataApplicationGroundMax. wind speed40m/sMax. tilt angle30 degreesModuleFramedOrientationLandscape, portraitFoundationConcrete, ground screwMaterialAL6005-T5, SUS304, Q235Warranty10 yearsNotes: Max. wind speed is based on best economical concerns