G-Star Pte Ltd
GSD8J66M-660WT
TIER 2
Monocrystalline
660
Pmax (W)
21.43%
Efficiency
—
Voc
30Y
Warranty
Technical Specifications
| Brand | G-Star Pte Ltd |
| Model | GSD8J66M-660WT |
| Max Power (Pmax) | 660W |
| Efficiency | 21.43% |
| Cell Type | Monocrystalline |
Above-Average Efficiency: At 21.43% efficiency, this module offers above-average energy conversion for its class.
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 224 G-Star Pte Ltd models in database
FAQ
What are the dimensions and weight of the G-Star Pte Ltd GSD8J66M-660WT?
Dimensions vary by configuration.
What is the max power output of the G-Star Pte Ltd GSD8J66M-660WT?
The G-Star Pte Ltd GSD8J66M-660WT is rated at 660W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the G-Star Pte Ltd GSD8J66M-660WT?
This panel has 21.43% efficiency, which is above average efficiency for commercial solar panels.
How long is the warranty for the G-Star Pte Ltd GSD8J66M-660WT?
The GSD8J66M-660WT comes with a 30-year product warranty covering defects and degradation.