Panel Dimensions: 1722*1134*30mm Brand Name: JA Solar Model Number: JAM54D30 MB Connector: QC 4.10-35 Front Glass: 1.6MM/1.6MM Junction Box: IP68 Output Cable: 4.0MM2,(+)3000MM,(-)400MM Certificate: IEC62941 ISO Weight: 21.5KG Dimension (LxWxH): 1722* 1134 *35mm