🏭View all 133 Suntech Power models→
Brand range: 170W–330W
Monocrystalline
Suntech Power STP315-24/Ver
Max Power
315W
Efficiency
16.23%
Operating V
36.6V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 45.5V |
| Short Circuit Current (Isc) | 8.96A |
| Voltage at Pmax (Vmp) | 36.6V |
| Current at Pmax (Imp) | 8.61A |
| Temp. Coefficient of Pmax | -0.434%/°C |
| Dimensions | 1956 x 992 x 35 mm |
| Weight | 24.3kg |
| NOCT | 45.7°C |
| PTC Rating | 293.7W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 133 Suntech Power models in database
FAQ
How long is the warranty for the Suntech Power STP315-24/Ver?
The STP315-24/Ver comes with a 25-year product warranty covering defects and degradation.
How efficient is the Suntech Power STP315-24/Ver?
This panel has 16.23% efficiency, which is standard for commercial solar panels.
What is the max power output of the Suntech Power STP315-24/Ver?
The Suntech Power STP315-24/Ver is rated at 315W under STC (1000 W/m², 25°C, AM 1.5).
What are the dimensions and weight of the Suntech Power STP315-24/Ver?
It measures 1956 x 992 x 35 mm and weighs 24.3kg.
Compare This Panel
Add this Suntech Power STP315-24/Ver to compare specs side-by-side with other commercial solar panels.
📄 Download
Save this datasheet as PDF for offline reference.
Share
Advertisement
⚡ High-Power Model
At 315W, this is one of Suntech Power's most powerful panels.
Compare with Suntech Power lineup →