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Brand range: 235W–560W
Monocrystalline
RNG International Inc. RSP400D-108
Max Power
400W
Efficiency
20.62%
Operating V
31.0V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 37.2V |
| Short Circuit Current (Isc) | 13.76A |
| Voltage at Pmax (Vmp) | 31.0V |
| Current at Pmax (Imp) | 12.92A |
| Temp. Coefficient of Pmax | -0.328%/°C |
| Dimensions | 1789 x 1084 x 35 mm |
| Weight | 24.2kg |
| NOCT | 43.2°C |
| PTC Rating | 382.2W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 83 RNG International Inc. models in database
FAQ
How long is the warranty for the RNG International Inc. RSP400D-108?
The RSP400D-108 comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the RNG International Inc. RSP400D-108?
It measures 1789 x 1084 x 35 mm and weighs 24.2kg.
What is the max power output of the RNG International Inc. RSP400D-108?
The RNG International Inc. RSP400D-108 is rated at 400W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the RNG International Inc. RSP400D-108?
This panel has 20.62% efficiency, which is above average for commercial solar panels.
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📊 Brand Context
RNG International Inc. offers 83 solar panel models from 235W to 560W.
Browse all RNG International Inc. models →