JA Solar 615W N-Type Bifacial TOPCon Solar Panel

The JA Solar JAM66D45-615/LB is a 615W bifacial solar panel built on N-Type TOPCon cell technology with up to 26% cell conversion efficiency and 22.8% module efficiency. Its 132-cell dual-glass design pairs 2.0 mm front and back glass with a transparent backsheet and black 30mm frame. Rated at 1500 VDC with 80% bifaciality, it suits utility, commercial, and ground-mount arrays needing strong front and rear yield.

Key Features:

• 615W output, 22.8% module efficiency
• N-Type TOPCon cells, up to 26% conversion
• Bifacial dual-glass, 80% ± 10% bifaciality
• Temp coefficient Pmax -0.290%/°C, NOCT 45 ± 2°C
• Voc 48.30V / Vmp 39.96V, Isc 16.10A / Imp 15.39A
• 132 cells, 89.8 x 44.7 x 1.4 in, 51.6 lbs
• Max system voltage 1500 VDC, Class II
• Wind 5400 Pa / Snow 2400 Pa, IP68 junction box
• MC4-EVO2 connectors, 0 to +3% power tolerance
• 12-year product, 30-year performance warranty

Suited to utility-scale, commercial, and ground-mount installations where rear-side gain boosts energy harvest across Canadian climates from -40°C to +85°C. With UL 61215 and UL 61730 certification, MC4-EVO2 connectors, and 1500 VDC rating, it integrates with standard string inverters and racking systems. Order the JAM66D45-615/LB (also listed as JAM66D45615/LB) from Circuit Solar, in stock in Canada and shipped from Red Deer, AB.