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Brand range: 385W–550W
Monocrystalline
Win Win Precision Technology Co., Ltd. WST-540MGXB-E2
Max Power
540W
Efficiency
21.09%
Operating V
41.3V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 49.5V |
| Short Circuit Current (Isc) | 13.85A |
| Voltage at Pmax (Vmp) | 41.3V |
| Current at Pmax (Imp) | 13.07A |
| Temp. Coefficient of Pmax | -0.314%/°C |
| Dimensions | 2055 x 1246 x 35 mm |
| Weight | 32.0kg |
| NOCT | 47.1°C |
| PTC Rating | 511.7W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 60 Win Win Precision Technology Co., Ltd. models in database
FAQ
What is the max power output of the Win Win Precision Technology Co., Ltd. WST-540MGXB-E2?
The Win Win Precision Technology Co., Ltd. WST-540MGXB-E2 is rated at 540W under STC (1000 W/m², 25°C, AM 1.5).
What are the dimensions and weight of the Win Win Precision Technology Co., Ltd. WST-540MGXB-E2?
It measures 2055 x 1246 x 35 mm and weighs 32.0kg.
What warranty does Win Win Precision Technology Co., Ltd. provide?
Win Win Precision Technology Co., Ltd. offers a 30-year warranty for the WST-540MGXB-E2, reflecting confidence in long-term durability.
How efficient is the Win Win Precision Technology Co., Ltd. WST-540MGXB-E2?
This panel has 21.09% efficiency, which is high for commercial solar panels.
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At 540W, this is one of Win Win Precision Technology Co., Ltd.'s most powerful panels.
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