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Brand range: 385W–550W
Monocrystalline
Win Win Precision Technology Co., Ltd. WST-545MGXB-E5
Max Power
545W
Efficiency
21.71%
Operating V
41.8V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 49.8V |
| Short Circuit Current (Isc) | 13.92A |
| Voltage at Pmax (Vmp) | 41.8V |
| Current at Pmax (Imp) | 13.04A |
| Temp. Coefficient of Pmax | -0.319%/°C |
| Dimensions | 2035 x 1233 x 35 mm |
| Weight | 31.4kg |
| NOCT | 45°C |
| PTC Rating | 518.9W |
📋 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 warranty does Win Win Precision Technology Co., Ltd. provide?
Win Win Precision Technology Co., Ltd. offers a 30-year warranty for the WST-545MGXB-E5, reflecting confidence in long-term durability.
How efficient is the Win Win Precision Technology Co., Ltd. WST-545MGXB-E5?
This panel has 21.71% efficiency, which is high for commercial solar panels.
What is the max power output of the Win Win Precision Technology Co., Ltd. WST-545MGXB-E5?
The Win Win Precision Technology Co., Ltd. WST-545MGXB-E5 is rated at 545W 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-545MGXB-E5?
It measures 2035 x 1233 x 35 mm and weighs 31.4kg.
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This Win Win Precision Technology Co., Ltd. model ranks among the brand's most efficient panels at 21.71%.
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