BBPV-230WBeyond Building Group ltd. supply different types of monocrystalline and polycrystalline Solar energy Panels:Polycrystalline Solar Panels: 190W, 200W, 210W, 220W, 230W, 240W, 245WCertificate: TUV (IEC 61215, IEC 61730 test standards), VDE, CE and ISO.Performance: 7-year workmanship,...