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JA Solar 440W N-Type Bifacial TOPCon Solar Panel
The JA Solar JAM54D41-440/LB 440W is an N-Type bifacial TOPCon solar panel built with 108 half-cut cells and a durable black 30mm frame. It delivers 440W of output with 38.9V Voc and 14.31A Isc, plus clear-backsheet bifacial gain for extra energy on reflective surfaces.
$186.00
($0.42/W)
In Stock
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Delivers in 2–5 business days
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Volume pricing
440 W
1 – 9
$186.00
$0.42 / W
10 – 19
$176.70
$0.40 / W
20 – 35
$171.12
$0.38 / W
36
$163.68
$0.37 / W
72+
$158.10
$0.35 / W
Applied automatically at checkout.
Contact us for larger orders
The JA Solar JAM54D41-440/LB is a 440W N-Type bifacial TOPCon solar panel designed for residential and commercial installations seeking high energy yield. Built with 108 half-cut cells, a clear backsheet and a black 30mm frame, it delivers 440W with an open-circuit voltage of 38.9V and a short-circuit current of 14.31A. Bifacial construction captures reflected light for added generation across varied Canadian roof and ground-mount sites.
Key Features:
- 440W output, N-Type TOPCon cells
- Bifacial with clear backsheet for rear gain
- 108-cell (half-cut 54) layout
- Voc 38.9V / Vmp 32.47V
- Isc 14.31A / Imp 13.55A
- Max series fuse rating 30A
- Black 30mm frame construction
- Dimensions 69.4″ x 44.6″ x 1.2″
- Weight 48.5 lb
- 36 panels per pallet, 936 per container
Ideal for residential rooftops, commercial arrays and ground-mount systems where bifacial gain boosts yield on reflective surfaces. Its compact size and manageable 48.5 lb weight suit a wide range of Canadian installations, pairing with standard racking and string inverters or module-level electronics. Order the JAM54D41-440/LB (also listed as JAM54D41440/LB) from Circuit Solar, in stock in Canada and shipped from Red Deer, AB.
| Rated power (STC) | 440 W |
|---|---|
| Open-circuit voltage (Voc) | 38.90 V |
| Short-circuit current (Isc) | 14.31 A |
| Voltage at max power (Vmp) | 32.47 V |
| Current at max power (Imp) | 13.55 A |
| Module efficiency | 22.0 % |
| Cell technology | Mono |
| Cell count | 108(6×18) |
| Max system voltage | 1500 V |
| Temp coefficient of Pmax | -0.290 %/°C |
| Dimensions (L×W×H) | 1762±2mm×1134±2mm×30±1mm (69.4 × 44.6 × 1.2 in) |
| Weight | 22 kg (48.5 lb) |
| Frame colour | Black Modules |
| Product warranty | 15 yr |
| Performance warranty | 30 yr |