CertainTeed
CT320HC11-04
TIER 2
Monocrystalline
320
Pmax (W)
19.89%
Efficiency
—
Voc
25Y
Warranty
Technical Specifications
| Brand | CertainTeed |
| Model | CT320HC11-04 |
| Max Power (Pmax) | 320W |
| Efficiency | 19.89% |
| Cell Type | Monocrystalline |
Standard Efficiency: At 19.89% 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)
🏷️ 107 CertainTeed models in database
FAQ
What are the dimensions and weight of the CertainTeed CT320HC11-04?
Dimensions vary by configuration.
What is the max power output of the CertainTeed CT320HC11-04?
The CertainTeed CT320HC11-04 is rated at 320W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the CertainTeed CT320HC11-04?
This panel has 19.89% efficiency, which is standard efficiency for commercial solar panels.
How long is the warranty for the CertainTeed CT320HC11-04?
The CT320HC11-04 comes with a 25-year product warranty covering defects and degradation.