HJT with 0BB technology
HJT cells and shorter 0BB current paths support a 730-750 W power range, with module efficiency up to 24.10%.
SOLAR MODULES
N-Type HJT Bifacial 0BB · Dual Glass Solar Module
2.0 mm front glass / 2.0 mm rear glass

rove on, power on
PRODUCT HIGHLIGHTS
N-Type HJT Bifacial 0BB · Dual Glass Solar Module. 730–750 W of front-side rated power, with the construction and operating characteristics detailed below.
HJT cells and shorter 0BB current paths support a 730-750 W power range, with module efficiency up to 24.10%.
The symmetrical bifacial cell design supports rear-side generation, with 90 ±5% bifaciality specified in the operating table.
2.0 mm front and rear glass pair with an anodized aluminum frame. Listed front and rear loads are 5400 Pa and 2400 Pa.
PIB sealing is combined with an IP68 junction box. The Pmax temperature coefficient is -0.24%/°C, with module operation from -40°C to +85°C.
PRODUCT VIEWS



KEY SPECIFICATIONS
| Cell technology / half-cell layout | N-type HJT; 132 half-cells (6 × 22) |
|---|---|
| Dimensions | 2384 × 1303 × 33 mm |
| Weight | 37.9 kg |
| Front / rear glass | 2.0 mm front glass / 2.0 mm rear glass |
| Frame | Anodized aluminum alloy |
| Junction box | IP68 |
| Maximum system voltage / series fuse | 1500 V DC / 35 A |
|---|---|
| Front / rear load | 5400 Pa / 2400 Pa |
| Module operating temperature | -40°C to +85°C |
| Temperature coefficients (Pmax / Voc / Isc) | -0.24 / -0.22 / +0.04 %/°C |
| NOCT | 44 ±2°C |
| Bifaciality | 90 ±5% |
STC: 1000 W/m²; AM 1.5; cell temperature 25°C.
| STC power class | 730 W | 735 W | 740 W | 745 W | 750 W |
|---|---|---|---|---|---|
| Pmax (W) | 730 | 735 | 740 | 745 | 750 |
| Vmpp (V) | 42.32 | 42.41 | 42.50 | 42.59 | 42.68 |
| Impp (A) | 17.26 | 17.34 | 17.42 | 17.50 | 17.58 |
| Voc (V) | 50.37 | 50.47 | 50.57 | 50.67 | 50.77 |
| Isc (A) | 18.35 | 18.44 | 18.53 | 18.62 | 18.71 |
| Efficiency (%) | 23.50 | 23.70 | 23.80 | 24.00 | 24.10 |
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