🏭View all 10 Miasole models→
Brand range: 115.1W–500W
CIGS
Miasole FLEX-03 300W
Max Power
300W
Efficiency
13.57%
Operating V
38.1V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 48V |
| Short Circuit Current (Isc) | 9.21A |
| Voltage at Pmax (Vmp) | 38.1V |
| Current at Pmax (Imp) | 7.89A |
| Temp. Coefficient of Pmax | -0.519%/°C |
| Dimensions | 1910 x 1158 x 35 mm |
| Weight | 27.6kg |
| NOCT | 49.1°C |
| PTC Rating | 271.5W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 10 Miasole models in database
FAQ
How efficient is the Miasole FLEX-03 300W?
This panel has 13.57% efficiency, which is standard for commercial solar panels.
What are the dimensions and weight of the Miasole FLEX-03 300W?
It measures 1910 x 1158 x 35 mm and weighs 27.6kg.
How long is the warranty for the Miasole FLEX-03 300W?
The FLEX-03 300W comes with a 25-year product warranty covering defects and degradation.
What is the max power output of the Miasole FLEX-03 300W?
The Miasole FLEX-03 300W is rated at 300W under STC (1000 W/m², 25°C, AM 1.5).
Compare This Panel
Add this Miasole FLEX-03 300W to compare specs side-by-side with other commercial solar panels.
📄 Download
Save this datasheet as PDF for offline reference.
Share
Advertisement
📊 Brand Context
Miasole offers 10 solar panel models from 115.1W to 500W.
Browse all Miasole models →