Hanersun Energy Co., Ltd.
HN21-66HT670W
TIER 2
Monocrystalline
670
Pmax (W)
22.11%
Efficiency
—
Voc
30Y
Warranty
Technical Specifications
| Brand | Hanersun Energy Co., Ltd. |
| Model | HN21-66HT670W |
| Max Power (Pmax) | 670W |
| Efficiency | 22.11% |
| Cell Type | Monocrystalline |
Exceptional Efficiency: At 22.11% efficiency, this module sets a high bar for energy conversion — among the best available.
📋 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. HN21-66HT670W?
Dimensions vary by configuration.
What is the max power output of the Hanersun Energy Co., Ltd. HN21-66HT670W?
The Hanersun Energy Co., Ltd. HN21-66HT670W is rated at 670W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the Hanersun Energy Co., Ltd. HN21-66HT670W?
This panel has 22.11% efficiency, which is exceptionally good efficiency for commercial solar panels.
How long is the warranty for the Hanersun Energy Co., Ltd. HN21-66HT670W?
The HN21-66HT670W comes with a 30-year product warranty covering defects and degradation.