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Brand range: 180W–290W
Monocrystalline
Sunny International Power SPM-190SB105
Max Power
190W
Efficiency
15.05%
Operating V
36.5V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 43.8V |
| Short Circuit Current (Isc) | 5.73A |
| Voltage at Pmax (Vmp) | 36.5V |
| Current at Pmax (Imp) | 5.23A |
| Temp. Coefficient of Pmax | -0.457%/°C |
| Dimensions | 1574 x 802 x 35 mm |
| Weight | 15.8kg |
| NOCT | 45.7°C |
| PTC Rating | 176.5W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 24 Sunny International Power models in database
FAQ
How long is the warranty for the Sunny International Power SPM-190SB105?
The SPM-190SB105 comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the Sunny International Power SPM-190SB105?
It measures 1574 x 802 x 35 mm and weighs 15.8kg.
What is the max power output of the Sunny International Power SPM-190SB105?
The Sunny International Power SPM-190SB105 is rated at 190W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the Sunny International Power SPM-190SB105?
This panel has 15.05% efficiency, which is standard for commercial solar panels.
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📊 Brand Context
Sunny International Power offers 24 solar panel models from 180W to 290W.
Browse all Sunny International Power models →