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Brand range: 355W–550W
Monocrystalline
WYONE TRADING, INC. SM550-M772SH-TB
Max Power
550W
Efficiency
21.48%
Operating V
41.9V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 50.2V |
| Short Circuit Current (Isc) | 13.89A |
| Voltage at Pmax (Vmp) | 41.9V |
| Current at Pmax (Imp) | 13.13A |
| Temp. Coefficient of Pmax | -0.32%/°C |
| Dimensions | 2055 x 1246 x 35 mm |
| Weight | 32.0kg |
| NOCT | 45.84°C |
| PTC Rating | 522.4W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 22 WYONE TRADING, INC. models in database
FAQ
What is the max power output of the WYONE TRADING, INC. SM550-M772SH-TB?
The WYONE TRADING, INC. SM550-M772SH-TB is rated at 550W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the WYONE TRADING, INC. SM550-M772SH-TB?
This panel has 21.48% efficiency, which is high for commercial solar panels.
What warranty does WYONE TRADING, INC. provide?
WYONE TRADING, INC. offers a 30-year warranty for the SM550-M772SH-TB, reflecting confidence in long-term durability.
What are the dimensions and weight of the WYONE TRADING, INC. SM550-M772SH-TB?
It measures 2055 x 1246 x 35 mm and weighs 32.0kg.
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☀️ Top Performer
This WYONE TRADING, INC. model ranks among the brand's most efficient panels at 21.48%.
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