Solar Modules
DHBC N-Type Back Contact Bifacial Module 132 Cells (640–660W)
N-type back contact (BC) dual-glass bifacial module with 132 cells, rated 640–660 W and up to 24.43% module efficiency. Designed for residential and C&I applications.
Series range
- Maximum Power Pmax (W, STC)
- 640–660
- Module Efficiency (%)
- 23.69–24.43
- Dimensions (L×W×H)
- 2382 × 1134 × 30 mm (93.78 × 44.65 × 1.18 in)
- Weight
- 32.6 kg (71.87 lbs)
Key features
- All back contact design enhances light absorption
- Aesthetic design in true black
- Optimized cell size brings higher power and lower transportation costs
- Competitive high-temperature performance with ameliorated temperature coefficient
- Optimized power generation performance under partial shading conditions
- Universal solution for residential and C&I
- Inverter compatibility is confirmed model by model on request
Specifications
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| Model | DH640L9GFH-22/WBH | DH645L9GFH-22/WBH | DH650L9GFH-22/WBH | DH655L9GFH-22/WBH | DH660L9GFH-22/WBH |
|---|---|---|---|---|---|
| Maximum Power Pmax (W, STC) | 640 | 645 | 650 | 655 | 660 |
| Maximum Power Pmax (W, NOCT) | 490 | 494 | 498 | 502 | 506 |
| Current at Max Power Imp (A, STC) | 15.01 | 15.09 | 15.17 | 15.25 | 15.33 |
| Current at Max Power Imp (A, NOCT) | 12.13 | 12.19 | 12.26 | 12.32 | 12.39 |
| Voltage at Max Power Vmp (V, STC) | 42.64 | 42.75 | 42.85 | 42.96 | 43.06 |
| Voltage at Max Power Vmp (V, NOCT) | 40.42 | 40.52 | 40.62 | 40.72 | 40.81 |
| Short Circuit Current Isc (A, STC) | 15.91 | 16.00 | 16.09 | 16.18 | 16.27 |
| Short Circuit Current Isc (A, NOCT) | 12.86 | 12.93 | 13.00 | 13.07 | 13.15 |
| Open Circuit Voltage Voc (V, STC) | 50.86 | 50.97 | 51.07 | 51.19 | 51.29 |
| Open Circuit Voltage Voc (V, NOCT) | 48.32 | 48.42 | 48.52 | 48.63 | 48.73 |
| Module Efficiency (%) | 23.69 | 23.88 | 24.06 | 24.25 | 24.43 |
Common specifications
| Cell Type | N-type BC |
|---|---|
| Number of Cells | 132 |
| Dimensions (L×W×H) | 2382 × 1134 × 30 mm (93.78 × 44.65 × 1.18 in) |
| Weight | 32.6 kg (71.87 lbs) |
| Glass | 2.0 mm / 2.0 mm heat strengthened glass |
| Frame | Anodized aluminium alloy, black |
| Cable (incl. connector) | 4 mm² (IEC); (+) 450 mm / (−) 250 mm or customized length |
| Junction Box | IP68 rated, Stäubli |
| Temperature Coefficient of Voc | -0.20%/°C |
| Temperature Coefficient of Isc | +0.05%/°C |
| Temperature Coefficient of Pmax | -0.26%/°C |
| Power Selection | 0~+5 W |
| NOCT | 45±2°C |
| Bifaciality | 70±10% |
| Operating Temperature | -40°C to +85°C |
| Hail Resistance | Up to 25 mm @ 80 km/h |
| Front Side Max Static Test Loading | 5400 Pa |
| Rear Side Max Static Test Loading | 2400 Pa |
| Max Series Fuse Rating | 30 A |
| PV Module Classification | Class II |
| Fire Rating (IEC 61730) | C |
| Max System Voltage | DC 1500 V |
| Packing | 36 pcs/pallet; 20 pallets/container; 720 pcs per 40' HQ |
| STC | Irradiance 1000 W/m², AM1.5, cell temperature 25°C |
| NOCT condition | Irradiance 800 W/m², ambient 20°C, AM1.5, wind 1 m/s |
Warranty
15-year product warranty; 30-year linear performance warranty. First-year degradation 1.00%, annual degradation 0.35%; 88.85% guaranteed at year 30.
Request the full warranty document for the terms, exclusions and claim procedure that apply to your order. Request warranty terms
Specifications follow the manufacturer datasheet and may change without notice. Please confirm the exact model before ordering.
Certifications
Listed in the manufacturer datasheet
- IEC 61215
- IEC 61730
A datasheet listing is not a certificate. Ask us for the certificate that covers your exact model and market. Request a certificate
Talk to our sales team about sizing, lead time and certificates for your market.
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