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Brand range: 100W–645W
Monocrystalline
Heliene 120HC-380
Max Power
380W
Efficiency
20.77%
Operating V
35.4V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 41.6V |
| Short Circuit Current (Isc) | 11.92A |
| Voltage at Pmax (Vmp) | 35.4V |
| Current at Pmax (Imp) | 10.75A |
| Temp. Coefficient of Pmax | -0.34%/°C |
| Dimensions | 1738 x 1053 x 35 mm |
| Weight | 22.9kg |
| NOCT | 44°C |
| PTC Rating | 361.7W |
📋 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 120HC-380?
The Heliene 120HC-380 is rated at 380W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the Heliene 120HC-380?
This panel has 20.77% efficiency, which is above average for commercial solar panels.
How long is the warranty for the Heliene 120HC-380?
The 120HC-380 comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the Heliene 120HC-380?
It measures 1738 x 1053 x 35 mm and weighs 22.9kg.
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📊 Brand Context
Heliene offers 182 solar panel models from 100W to 645W.
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