Specifications:Installation SiteOpen ground or Flat roofPanelsSolar panel for any sizeStructural MaterialsAluminum & Stainless SteelMax Wind Speed60m/sSnow Load1.4KN/m2Tilt AngleCustomizable  0 °~ 40 °Module OrientationLandscape or PortraitDesign StandardsAS / NZS 1170ColorNaturalWarranty10 years on materialFeatures and Benefits:1. With adjustable brackets making the whole system maximum power generation in the whole year.2. Much more faster and easier installation with unique Wanhos Solar rail and D modules3. Highest design standard and most safe and strongest structure to conform international standard AS/NZS 11704. Components with high corrosion resistance guarantees,Website:http://www.wanhossolar.com, maximum possible lifespan and completely recyclable.5. At least 10 years quality warranty