Sonali
SS144H-390MB
TIER 2
Monocrystalline
390
Pmax (W)
19.4%
Efficiency
—
Voc
25Y
Warranty
Technical Specifications
| Brand | Sonali |
| Model | SS144H-390MB |
| Max Power (Pmax) | 390W |
| Efficiency | 19.4% |
| Cell Type | Monocrystalline |
Standard Efficiency: At 19.4% efficiency, this offers a solid balance between cost per watt and energy output.
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 276 Sonali models in database
FAQ
What are the dimensions and weight of the Sonali SS144H-390MB?
Dimensions vary by configuration.
What is the max power output of the Sonali SS144H-390MB?
The Sonali SS144H-390MB is rated at 390W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the Sonali SS144H-390MB?
This panel has 19.4% efficiency, which is standard efficiency for commercial solar panels.
How long is the warranty for the Sonali SS144H-390MB?
The SS144H-390MB comes with a 25-year product warranty covering defects and degradation.