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Brand range: 165W–315W
Monocrystalline
Lightway Green New Energy LW250(29)P1640x990
Max Power
250W
Efficiency
15.4%
Operating V
29.9V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 37.8V |
| Short Circuit Current (Isc) | 8.78A |
| Voltage at Pmax (Vmp) | 29.9V |
| Current at Pmax (Imp) | 8.36A |
| Temp. Coefficient of Pmax | -0.48%/°C |
| Dimensions | 1640 x 990 x 35 mm |
| Weight | 20.3kg |
| NOCT | 45.9°C |
| PTC Rating | 231.1W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 40 Lightway Green New Energy models in database
FAQ
How efficient is the Lightway Green New Energy LW250(29)P1640x990?
This panel has 15.4% efficiency, which is standard for commercial solar panels.
How long is the warranty for the Lightway Green New Energy LW250(29)P1640x990?
The LW250(29)P1640x990 comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the Lightway Green New Energy LW250(29)P1640x990?
It measures 1640 x 990 x 35 mm and weighs 20.3kg.
What is the max power output of the Lightway Green New Energy LW250(29)P1640x990?
The Lightway Green New Energy LW250(29)P1640x990 is rated at 250W under STC (1000 W/m², 25°C, AM 1.5).
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📊 Brand Context
Lightway Green New Energy offers 40 solar panel models from 165W to 315W.
Browse all Lightway Green New Energy models →