🏭View all 773 VSUN models→
Brand range: 295W–710W
Monocrystalline
VSUN VSUN445-144M
Max Power
445W
Efficiency
20.32%
Operating V
41.2V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 49.8V |
| Short Circuit Current (Isc) | 11.42A |
| Voltage at Pmax (Vmp) | 41.2V |
| Current at Pmax (Imp) | 10.81A |
| Temp. Coefficient of Pmax | -0.333%/°C |
| Dimensions | 1901 x 1152 x 35 mm |
| Weight | 27.4kg |
| NOCT | 45.72°C |
| PTC Rating | 421.9W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 773 VSUN models in database
FAQ
How long is the warranty for the VSUN VSUN445-144M?
The VSUN445-144M comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the VSUN VSUN445-144M?
It measures 1901 x 1152 x 35 mm and weighs 27.4kg.
What is the max power output of the VSUN VSUN445-144M?
The VSUN VSUN445-144M is rated at 445W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the VSUN VSUN445-144M?
This panel has 20.32% efficiency, which is above average for commercial solar panels.
Compare This Panel
Add this VSUN VSUN445-144M to compare specs side-by-side with other commercial solar panels.
📄 Download
Save this datasheet as PDF for offline reference.
Share
Advertisement