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Brand range: 115.1W–500W
CIGS
Miasole FLEX-03 290W
Max Power
290W
Efficiency
13.12%
Operating V
37.2V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 47.2V |
| Short Circuit Current (Isc) | 9.27A |
| Voltage at Pmax (Vmp) | 37.2V |
| Current at Pmax (Imp) | 7.83A |
| Temp. Coefficient of Pmax | -0.519%/°C |
| Dimensions | 1910 x 1158 x 35 mm |
| Weight | 27.6kg |
| NOCT | 49.1°C |
| PTC Rating | 262.5W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 10 Miasole models in database
FAQ
What is the max power output of the Miasole FLEX-03 290W?
The Miasole FLEX-03 290W is rated at 290W under STC (1000 W/m², 25°C, AM 1.5).
How long is the warranty for the Miasole FLEX-03 290W?
The FLEX-03 290W comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the Miasole FLEX-03 290W?
It measures 1910 x 1158 x 35 mm and weighs 27.6kg.
How efficient is the Miasole FLEX-03 290W?
This panel has 13.12% efficiency, which is standard for commercial solar panels.
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📊 Brand Context
Miasole offers 10 solar panel models from 115.1W to 500W.
Browse all Miasole models →