605W N-Type TOPCon MBB Traceable Double Glass Bifacial 72 Cell Silver Frame MC4

The JA Solar DeepBlue 4.0 Pro JAM72D40-605/LB is a 605W n-type TOPCon bifacial module built from 144 half-cut monocrystalline cells in a 72-cell double-glass layout, reaching 22.9% front-side efficiency with a bifaciality factor of around 80%. Electrical figures are Voc 52.60V, Vmp 43.94V, Isc 14.53A and Imp 13.77A, with temperature coefficients of -0.25%/°C (Voc) and -0.29%/°C (Pmax) to keep output stable in warm weather. It measures 2333 x 1134 x 30mm, weighs 32.5kg, and has an IP68-rated junction box with 3 diodes and 2.0mm front and back glass. Cabling is 4mm² (IEC) / 12 AWG (UL) terminated in QC 4.10-351 / MC4-EVO2A connectors. The panel is certified to IEC 61215, IEC 61730, UL 61215 and UL 61730, and carries a 30-year linear performance warranty.