Tongwei Solar
TW300P-72
TIER 2
Monocrystalline
300
Pmax (W)
15.49%
Efficiency
—
Voc
25Y
Warranty
Technical Specifications
| Brand | Tongwei Solar |
| Model | TW300P-72 |
| Max Power (Pmax) | 300W |
| Efficiency | 15.49% |
| Cell Type | Monocrystalline |
Below-Average Efficiency: At 15.49% 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)
🏷️ 11 Tongwei Solar models in database
FAQ
What are the dimensions and weight of the Tongwei Solar TW300P-72?
Dimensions vary by configuration.
What is the max power output of the Tongwei Solar TW300P-72?
The Tongwei Solar TW300P-72 is rated at 300W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the Tongwei Solar TW300P-72?
This panel has 15.49% efficiency, which is below-average efficiency for commercial solar panels.
How long is the warranty for the Tongwei Solar TW300P-72?
The TW300P-72 comes with a 25-year product warranty covering defects and degradation.