🏭View all 524 Canadian Solar models→
Brand range: 200W–730W
Monocrystalline
Canadian Solar CS3K-315MS
Max Power
315W
Efficiency
19.65%
Operating V
33.1V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 39.9V |
| Short Circuit Current (Isc) | 10.06A |
| Voltage at Pmax (Vmp) | 33.1V |
| Current at Pmax (Imp) | 9.52A |
| Temp. Coefficient of Pmax | -0.387%/°C |
| Dimensions | 1626 x 986 x 35 mm |
| Weight | 20.0kg |
| NOCT | 43.3°C |
| PTC Rating | 298.4W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 524 Canadian Solar models in database
FAQ
What is the max power output of the Canadian Solar CS3K-315MS?
The Canadian Solar CS3K-315MS is rated at 315W under STC (1000 W/m², 25°C, AM 1.5).
How long is the warranty for the Canadian Solar CS3K-315MS?
The CS3K-315MS comes with a 25-year product warranty covering defects and degradation.
How efficient is the Canadian Solar CS3K-315MS?
This panel has 19.65% efficiency, which is above average for commercial solar panels.
What are the dimensions and weight of the Canadian Solar CS3K-315MS?
It measures 1626 x 986 x 35 mm and weighs 20.0kg.
Compare This Panel
Add this Canadian Solar CS3K-315MS to compare specs side-by-side with other commercial solar panels.
📄 Download
Save this datasheet as PDF for offline reference.
Share
Advertisement
📊 Brand Context
Canadian Solar offers 524 solar panel models from 200W to 730W.
Browse all Canadian Solar models →