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Brand range: 425W–705W
Monocrystalline
Hanersun Energy Co., Ltd. HN21RN-66HT620W
Max Power
620W
Efficiency
23.57%
Operating V
41.0V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 49.1V |
| Short Circuit Current (Isc) | 16.06A |
| Voltage at Pmax (Vmp) | 41.0V |
| Current at Pmax (Imp) | 15.15A |
| Temp. Coefficient of Pmax | -0.297%/°C |
| Dimensions | 2083 x 1263 x 35 mm |
| Weight | 32.9kg |
| NOCT | 43.2°C |
| PTC Rating | 595.0W |
📋 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 is the max power output of the Hanersun Energy Co., Ltd. HN21RN-66HT620W?
The Hanersun Energy Co., Ltd. HN21RN-66HT620W is rated at 620W under STC (1000 W/m², 25°C, AM 1.5).
How does temperature affect the Hanersun Energy Co., Ltd. HN21RN-66HT620W?
With a temp coefficient of -0.297%/°C, it outperforms the industry average of -0.35 to -0.40%/°C.
What warranty does Hanersun Energy Co., Ltd. provide?
Hanersun Energy Co., Ltd. offers a 30-year warranty for the HN21RN-66HT620W, reflecting confidence in long-term durability.
How efficient is the Hanersun Energy Co., Ltd. HN21RN-66HT620W?
This panel has 23.57% efficiency, which is high for commercial solar panels.
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☀️ Top Performer
This Hanersun Energy Co., Ltd. model ranks among the brand's most efficient panels at 23.57%.
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