Grape Solar
GS-S-220-CS
TIER 2
Monocrystalline
220
Pmax (W)
12.94%
Efficiency
—
Voc
25Y
Warranty
Technical Specifications
| Brand | Grape Solar |
| Model | GS-S-220-CS |
| Max Power (Pmax) | 220W |
| Efficiency | 12.94% |
| Cell Type | Monocrystalline |
Below-Average Efficiency: At 12.94% efficiency, this module prioritises affordability. Efficiency can be offset by lower cost per watt.
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 6 Grape Solar models in database
FAQ
What are the dimensions and weight of the Grape Solar GS-S-220-CS?
Dimensions vary by configuration.
What is the max power output of the Grape Solar GS-S-220-CS?
The Grape Solar GS-S-220-CS is rated at 220W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the Grape Solar GS-S-220-CS?
This panel has 12.94% efficiency, which is below-average efficiency for commercial solar panels.
How long is the warranty for the Grape Solar GS-S-220-CS?
The GS-S-220-CS comes with a 25-year product warranty covering defects and degradation.