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Brand range: 100W–645W
Monocrystalline
Heliene 144HC-450
Max Power
450W
Efficiency
20.36%
Operating V
42.2V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 50.7V |
| Short Circuit Current (Isc) | 11.51A |
| Voltage at Pmax (Vmp) | 42.2V |
| Current at Pmax (Imp) | 10.69A |
| Temp. Coefficient of Pmax | -0.345%/°C |
| Dimensions | 1910 x 1157 x 35 mm |
| Weight | 27.6kg |
| NOCT | 48.05°C |
| PTC Rating | 422.9W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 182 Heliene models in database
FAQ
How long is the warranty for the Heliene 144HC-450?
The 144HC-450 comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the Heliene 144HC-450?
It measures 1910 x 1157 x 35 mm and weighs 27.6kg.
What is the max power output of the Heliene 144HC-450?
The Heliene 144HC-450 is rated at 450W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the Heliene 144HC-450?
This panel has 20.36% 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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