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JA Solar 625W N-Type Bifacial TOPCon Solar Panel
The JA Solar JAM66D45-625/LB 625W is an N-Type TOPCon bifacial dual-glass module delivering 625W with 23.1% efficiency and up to 80% ± 10% bifaciality. Its transparent dual-glass build and low -0.290%/°C temperature coefficient boost energy harvest on a 1500 VDC system, backed by a 30-year performance warranty.
$242.00
($0.38/W)
Available to ship Over 500 ready to ship
Ships in 1–3 business days.
Delivers in 2–5 business days
Available for pickup 5 locations
Pickup across our network
Ready for pickup as early as Wed, Oct 21
— we’ll tell you about drops and promotions.
Volume pricing
625 W
1 – 9
$242.00
$0.38 / W
10 – 19
$229.90
$0.36 / W
20 – 30
$222.64
$0.35 / W
31
$212.96
$0.34 / W
62+
$205.70
$0.32 / W
Applied automatically at checkout.
Contact us for larger orders
The JA Solar JAM66D45-625/LB is a 625W N-Type TOPCon bifacial solar panel built for utility, commercial, and high-yield residential arrays. Featuring 132 half-cut cells, a transparent dual-glass design, and 23.1% module efficiency, it captures light from both sides at 80% ± 10% bifaciality. A silver 30mm frame, IP68 junction box, and MC4-EVO2 connectors deliver durable performance across Canadian climates and a 0 to +3% positive power tolerance.
Key Features:
- 625W output, 23.1% module efficiency
- N-Type TOPCon bifacial cells, 80% ± 10% bifaciality
- Dual-glass, 2.0mm front / 2.0mm back, transparent
- Temp coefficient Pmax -0.290%/°C, NOCT 45 ± 2°C
- Voc 48.70V / Vmp 40.45V, Isc 16.15A / Imp 15.45A
- 132 cells, 91.8 x 44.8 x 1.4 in, 53.2 lbs
- 1500 VDC system, 35A max series fuse
- Wind 5400 Pa / Snow 2400 Pa load rating
- UL 61215, UL 61730, IEC 61730 certified
- 12-year product, 30-year performance warranty
Ideal for utility-scale, commercial, and ground-mount or elevated installations where rear-side gain adds yield. The 1500 VDC rating supports long strings, while MC4-EVO2 connectors and a Class II, IP68 design integrate with standard PV inverters and racking for reliable operation in demanding conditions. Order the JAM66D45-625/LB (also listed as JAM66D45625/LB) from Circuit Solar, in stock in Canada and shipped from Red Deer, AB.
| Rated power (STC) | 625 W |
|---|---|
| Open-circuit voltage (Voc) | 48.70 V |
| Short-circuit current (Isc) | 16.15 A |
| Voltage at max power (Vmp) | 40.45 V |
| Current at max power (Imp) | 15.45 A |
| Module efficiency | 23.1 % |
| Cell technology | Mono |
| Cell count | 132(6×22) |
| Max system voltage | 1500 V |
| Temp coefficient of Pmax | -0.290 %/°C |
| Dimensions (L×W×H) | 2382±2mm×1134±2mm×35±1mm (93.8 × 44.6 × 1.4 in) |
| Weight | 33.2 kg (73.2 lb) |
| Product warranty | 12 yr |
| Performance warranty | 30 yr |
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