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Brand range: 100W–645W
Monocrystalline
Heliene 144HC-440 Bifacial
Max Power
440W
Efficiency
19.91%
Operating V
41.9V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 50.4V |
| Short Circuit Current (Isc) | 11.17A |
| Voltage at Pmax (Vmp) | 41.9V |
| Current at Pmax (Imp) | 10.51A |
| Temp. Coefficient of Pmax | -0.338%/°C |
| Dimensions | 1910 x 1157 x 35 mm |
| Weight | 27.6kg |
| NOCT | 45.42°C |
| PTC Rating | 417.2W |
📋 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 144HC-440 Bifacial?
The Heliene 144HC-440 Bifacial is rated at 440W under STC (1000 W/m², 25°C, AM 1.5).
What are the dimensions and weight of the Heliene 144HC-440 Bifacial?
It measures 1910 x 1157 x 35 mm and weighs 27.6kg.
How long is the warranty for the Heliene 144HC-440 Bifacial?
The 144HC-440 Bifacial comes with a 25-year product warranty covering defects and degradation.
How efficient is the Heliene 144HC-440 Bifacial?
This panel has 19.91% efficiency, which is above average for commercial solar panels.
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📊 Brand Context
Heliene offers 182 solar panel models from 100W to 645W.
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