Suntech Power
STP240-20/Wdb
TIER 2
Monocrystalline
240
Pmax (W)
14.75%
Efficiency
—
Voc
25Y
Warranty
Technical Specifications
| Brand | Suntech Power |
| Model | STP240-20/Wdb |
| Max Power (Pmax) | 240W |
| Efficiency | 14.75% |
| Cell Type | Monocrystalline |
Below-Average Efficiency: At 14.75% efficiency, this module prioritises affordability. Efficiency can be offset by lower cost per watt.
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 133 Suntech Power models in database
FAQ
What are the dimensions and weight of the Suntech Power STP240-20/Wdb?
Dimensions vary by configuration.
What is the max power output of the Suntech Power STP240-20/Wdb?
The Suntech Power STP240-20/Wdb is rated at 240W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the Suntech Power STP240-20/Wdb?
This panel has 14.75% efficiency, which is below-average efficiency for commercial solar panels.
How long is the warranty for the Suntech Power STP240-20/Wdb?
The STP240-20/Wdb comes with a 25-year product warranty covering defects and degradation.