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Brand range: 100W–645W
Monocrystalline
Heliene 156HC-645 M10 NTYP SL Bifacial
Max Power
645W
Efficiency
23.12%
Operating V
49.0V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 57.9V |
| Short Circuit Current (Isc) | 13.86A |
| Voltage at Pmax (Vmp) | 49.0V |
| Current at Pmax (Imp) | 13.16A |
| Temp. Coefficient of Pmax | -0.297%/°C |
| Dimensions | 2146 x 1300 x 35 mm |
| Weight | 34.9kg |
| NOCT | 43.3°C |
| PTC Rating | 618.8W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 182 Heliene models in database
FAQ
What is the max power output of the Heliene 156HC-645 M10 NTYP SL Bifacial?
The Heliene 156HC-645 M10 NTYP SL Bifacial is rated at 645W under STC (1000 W/m², 25°C, AM 1.5).
What are the dimensions and weight of the Heliene 156HC-645 M10 NTYP SL Bifacial?
It measures 2146 x 1300 x 35 mm and weighs 34.9kg.
How does temperature affect the Heliene 156HC-645 M10 NTYP SL Bifacial?
With a temp coefficient of -0.297%/°C, it outperforms the industry average of -0.35 to -0.40%/°C.
How efficient is the Heliene 156HC-645 M10 NTYP SL Bifacial?
This panel has 23.12% efficiency, which is high for commercial solar panels.
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☀️ Top Performer
This Heliene model ranks among the brand's most efficient panels at 23.12%.
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