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Brand range: 200W–240W
Monocrystalline
Grape Solar GS-P-220-CS
Max Power
220W
Efficiency
13.68%
Operating V
29.3V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 36.6V |
| Short Circuit Current (Isc) | 8.09A |
| Voltage at Pmax (Vmp) | 29.3V |
| Current at Pmax (Imp) | 7.52A |
| Temp. Coefficient of Pmax | -0.417%/°C |
| Dimensions | 1638 x 982 x 35 mm |
| Weight | 20.1kg |
| NOCT | 43.6°C |
| PTC Rating | 207.3W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 6 Grape Solar models in database
FAQ
What is the max power output of the Grape Solar GS-P-220-CS?
The Grape Solar GS-P-220-CS is rated at 220W under STC (1000 W/m², 25°C, AM 1.5).
How long is the warranty for the Grape Solar GS-P-220-CS?
The GS-P-220-CS comes with a 25-year product warranty covering defects and degradation.
How efficient is the Grape Solar GS-P-220-CS?
This panel has 13.68% efficiency, which is standard for commercial solar panels.
What are the dimensions and weight of the Grape Solar GS-P-220-CS?
It measures 1638 x 982 x 35 mm and weighs 20.1kg.
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