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Brand range: 320W–590W
Monocrystalline
Solar4America Technology Inc. S4A550-144MH10STT
Max Power
550W
Efficiency
21.24%
Operating V
42.0V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 49.9V |
| Short Circuit Current (Isc) | 14A |
| Voltage at Pmax (Vmp) | 42.0V |
| Current at Pmax (Imp) | 13.11A |
| Temp. Coefficient of Pmax | -0.348%/°C |
| Dimensions | 2067 x 1253 x 35 mm |
| Weight | 32.4kg |
| NOCT | 43.3°C |
| PTC Rating | 523.9W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 161 Solar4America Technology Inc. models in database
FAQ
How efficient is the Solar4America Technology Inc. S4A550-144MH10STT?
This panel has 21.24% efficiency, which is high for commercial solar panels.
What warranty does Solar4America Technology Inc. provide?
Solar4America Technology Inc. offers a 30-year warranty for the S4A550-144MH10STT, reflecting confidence in long-term durability.
What are the dimensions and weight of the Solar4America Technology Inc. S4A550-144MH10STT?
It measures 2067 x 1253 x 35 mm and weighs 32.4kg.
What is the max power output of the Solar4America Technology Inc. S4A550-144MH10STT?
The Solar4America Technology Inc. S4A550-144MH10STT is rated at 550W under STC (1000 W/m², 25°C, AM 1.5).
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