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Brand range: 100W–645W
Monocrystalline
Heliene 144HC-470
Max Power
470W
Efficiency
21.27%
Operating V
42.5V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 51.5V |
| Short Circuit Current (Isc) | 12.27A |
| Voltage at Pmax (Vmp) | 42.5V |
| Current at Pmax (Imp) | 11.07A |
| Temp. Coefficient of Pmax | -0.345%/°C |
| Dimensions | 1910 x 1157 x 35 mm |
| Weight | 27.6kg |
| NOCT | 48.05°C |
| PTC Rating | 441.7W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 182 Heliene models in database
FAQ
How efficient is the Heliene 144HC-470?
This panel has 21.27% efficiency, which is high for commercial solar panels.
How long is the warranty for the Heliene 144HC-470?
The 144HC-470 comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the Heliene 144HC-470?
It measures 1910 x 1157 x 35 mm and weighs 27.6kg.
What is the max power output of the Heliene 144HC-470?
The Heliene 144HC-470 is rated at 470W under STC (1000 W/m², 25°C, AM 1.5).
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📊 Brand Context
Heliene offers 182 solar panel models from 100W to 645W.
Browse all Heliene models →