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LONGi 615W N-Type Bifacial TOPCon Solar Panel
The LONGi LR7-72HGD-615M is a 615W bifacial N-Type TOPCon solar panel with 23.0% module efficiency and 80±5% bifaciality. Its dual-glass construction and 144 half-cut cells deliver dependable output on a 1500 VDC system, backed by a 30-year performance warranty.
$228.00
($0.37/W)
Available to ship 187 ready to ship
Ships in 1–3 business days.
Delivers in 2–5 business days
Available for pickup 2 locations
Pickup across our network
Ready for pickup as early as Mon, Oct 19
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Volume pricing
615 W
1 – 9
$228.00
$0.37 / W
10 – 19
$216.60
$0.35 / W
20 – 35
$209.76
$0.34 / W
36
$200.64
$0.32 / W
72+
$193.80
$0.31 / W
Applied automatically at checkout.
Contact us for larger orders
The LONGi LR7-72HGD-615M is a 615W bifacial solar module built on N-Type TOPCon cell technology, delivering 23.0% module efficiency with 80±5% bifaciality for added rear-side gain. Designed for utility, commercial, and large residential arrays, it features 144 half-cut cells in a dual-glass, anodized aluminum frame. With a 1500 VDC max system voltage, IP68 junction box, and a -40°C to 85°C operating range, it performs reliably across demanding Canadian climates.
Key Features:
- 615W output, 23.0% module efficiency
- N-Type TOPCon cells, 80±5% bifaciality
- Dual-glass, 2.0mm semi-tempered construction
- Temp coefficient Pmax -0.280%/°C
- Voc 52.43V / Vmp 44.33V, Isc 15.73A / Imp 15.73A
- 144 cells (6 x 24), 92.6 x 44.8 x 1.2 in, 73.9 lbs
- Wind 5400 Pa / Snow 2400 Pa, IP65 rated
- 1500 VDC system, 30A max series fuse
- IEC 61215, IEC 61730, UL 61730 certified
- 12-year product, 30-year performance warranty
Ideal for utility-scale, commercial, and ground-mount projects where higher energy yield matters, this bifacial module suits installations that benefit from rear-side generation. With MC4 connectors and an IP68 three-diode junction box, it integrates readily into standard string inverter and 1500 VDC system designs. Order the LR7-72HGD-615M (also listed as LR772HGD615M) from Circuit Solar, in stock in Canada and shipped from Red Deer, AB.
| Rated power (STC) | 615 W |
|---|---|
| Open-circuit voltage (Voc) | 52.55 V |
| Short-circuit current (Isc) | 14.73 A |
| Voltage at max power (Vmp) | 44.44 V |
| Current at max power (Imp) | 13.84 A |
| Module efficiency | 22.8 % |
| Cell count | 144 (6×24) |
| Max system voltage | DC1500V (IEC/UL) |
| Temp coefficient of Pmax | -0.280 %/°C |
| Dimensions (L×W×H) | 2382×1134×30 mm (93.8 × 44.6 × 1.2 in) |
| Weight | 33.5 kg (73.9 lb) |
| Frame colour | Anodized aluminum alloy frame |
| Product warranty | 12 yr |
| Performance warranty | 30 yr |
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