FreeVolt
ECP-PVGRAF-120BHC-350W
TIER 2
Monocrystalline
350
Pmax (W)
19.66%
Efficiency
—
Voc
25Y
Warranty
Technical Specifications
| Brand | FreeVolt |
| Model | ECP-PVGRAF-120BHC-350W |
| Max Power (Pmax) | 350W |
| Efficiency | 19.66% |
| Cell Type | Monocrystalline |
Standard Efficiency: At 19.66% 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)
🏷️ 58 FreeVolt models in database
FAQ
What are the dimensions and weight of the FreeVolt ECP-PVGRAF-120BHC-350W?
Dimensions vary by configuration.
What is the max power output of the FreeVolt ECP-PVGRAF-120BHC-350W?
The FreeVolt ECP-PVGRAF-120BHC-350W is rated at 350W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the FreeVolt ECP-PVGRAF-120BHC-350W?
This panel has 19.66% efficiency, which is standard efficiency for commercial solar panels.
How long is the warranty for the FreeVolt ECP-PVGRAF-120BHC-350W?
The ECP-PVGRAF-120BHC-350W comes with a 25-year product warranty covering defects and degradation.