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Brand range: 425W–705W
Monocrystalline
Hanersun Energy Co., Ltd. HN18N-78HT620W
Max Power
620W
Efficiency
22.71%
Operating V
46.4V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 55.6V |
| Short Circuit Current (Isc) | 14.18A |
| Voltage at Pmax (Vmp) | 46.4V |
| Current at Pmax (Imp) | 13.37A |
| Temp. Coefficient of Pmax | -0.307%/°C |
| Dimensions | 2122 x 1286 x 35 mm |
| Weight | 34.1kg |
| NOCT | 43.1°C |
| PTC Rating | 594.3W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 59 Hanersun Energy Co., Ltd. models in database
FAQ
What are the dimensions and weight of the Hanersun Energy Co., Ltd. HN18N-78HT620W?
It measures 2122 x 1286 x 35 mm and weighs 34.1kg.
What is the max power output of the Hanersun Energy Co., Ltd. HN18N-78HT620W?
The Hanersun Energy Co., Ltd. HN18N-78HT620W is rated at 620W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the Hanersun Energy Co., Ltd. HN18N-78HT620W?
This panel has 22.71% efficiency, which is high for commercial solar panels.
What warranty does Hanersun Energy Co., Ltd. provide?
Hanersun Energy Co., Ltd. offers a 30-year warranty for the HN18N-78HT620W, reflecting confidence in long-term durability.
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📊 Brand Context
Hanersun Energy Co., Ltd. offers 59 solar panel models from 425W to 705W.
Browse all Hanersun Energy Co., Ltd. models →