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Brand range: 67W–455W
Monocrystalline
CertainTeed CT285M11-01
Max Power
285W
Efficiency
17.41%
Operating V
31.8V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 38.7V |
| Short Circuit Current (Isc) | 9.5A |
| Voltage at Pmax (Vmp) | 31.8V |
| Current at Pmax (Imp) | 8.9A |
| Temp. Coefficient of Pmax | -0.437%/°C |
| Dimensions | 1640 x 998 x 35 mm |
| Weight | 20.5kg |
| NOCT | 46.48°C |
| PTC Rating | 264.8W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 107 CertainTeed models in database
FAQ
How efficient is the CertainTeed CT285M11-01?
This panel has 17.41% efficiency, which is standard for commercial solar panels.
What is the max power output of the CertainTeed CT285M11-01?
The CertainTeed CT285M11-01 is rated at 285W under STC (1000 W/m², 25°C, AM 1.5).
What are the dimensions and weight of the CertainTeed CT285M11-01?
It measures 1640 x 998 x 35 mm and weighs 20.5kg.
How long is the warranty for the CertainTeed CT285M11-01?
The CT285M11-01 comes with a 25-year product warranty covering defects and degradation.
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📊 Brand Context
CertainTeed offers 107 solar panel models from 67W to 455W.
Browse all CertainTeed models →