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Brand range: 255W–555W
Monocrystalline
GCL System Integration Technology Co., Ltd. GCL-M6/60280
Max Power
280W
Efficiency
17.18%
Operating V
31.6V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 38.7V |
| Short Circuit Current (Isc) | 9.46A |
| Voltage at Pmax (Vmp) | 31.6V |
| Current at Pmax (Imp) | 8.86A |
| Temp. Coefficient of Pmax | -0.435%/°C |
| Dimensions | 1640 x 994 x 35 mm |
| Weight | 20.4kg |
| NOCT | 47.5°C |
| PTC Rating | 259.3W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 111 GCL System Integration Technology Co., Ltd. models in database
FAQ
How long is the warranty for the GCL System Integration Technology Co., Ltd. GCL-M6/60280?
The GCL-M6/60280 comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the GCL System Integration Technology Co., Ltd. GCL-M6/60280?
It measures 1640 x 994 x 35 mm and weighs 20.4kg.
What is the max power output of the GCL System Integration Technology Co., Ltd. GCL-M6/60280?
The GCL System Integration Technology Co., Ltd. GCL-M6/60280 is rated at 280W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the GCL System Integration Technology Co., Ltd. GCL-M6/60280?
This panel has 17.18% efficiency, which is standard for commercial solar panels.
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📊 Brand Context
GCL System Integration Technology Co., Ltd. offers 111 solar panel models from 255W to 555W.
Browse all GCL System Integration Technology Co., Ltd. models →