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Brand range: 235W–560W
Monocrystalline
RNG International Inc. RSP550D-144
Max Power
550W
Efficiency
21.48%
Operating V
42.0V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 50.0V |
| Short Circuit Current (Isc) | 14.05A |
| Voltage at Pmax (Vmp) | 42.0V |
| Current at Pmax (Imp) | 13.11A |
| Temp. Coefficient of Pmax | -0.328%/°C |
| Dimensions | 2055 x 1246 x 35 mm |
| Weight | 32.0kg |
| NOCT | 43.2°C |
| PTC Rating | 525.5W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 83 RNG International Inc. models in database
FAQ
What is the max power output of the RNG International Inc. RSP550D-144?
The RNG International Inc. RSP550D-144 is rated at 550W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the RNG International Inc. RSP550D-144?
This panel has 21.48% efficiency, which is high for commercial solar panels.
What warranty does RNG International Inc. provide?
RNG International Inc. offers a 30-year warranty for the RSP550D-144, reflecting confidence in long-term durability.
What are the dimensions and weight of the RNG International Inc. RSP550D-144?
It measures 2055 x 1246 x 35 mm and weighs 32.0kg.
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☀️ Top Performer
This RNG International Inc. model ranks among the brand's most efficient panels at 21.48%.
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