... of rotationAzimuth:0-270°Max anti-wind speed40m/s, wind sensor(optional)Mechanical lifeabout 25 yearsMaterialsHot ... -dipped galvanized steelCertificatesISO9001, CEpv panel type(suggest) 185W, 1580*808*45 (mm),98PCSThe ... how many panels you use, and which type of pv panel you use for a single ... structure, so just tell us the panel’s type and numbers which you decide to use. ...