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Brand range: 160W–740W
Monocrystalline
Phono Solar PS390M1-24/THB
Max Power
390W
Efficiency
19.4%
Operating V
40.5V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 49.1V |
| Short Circuit Current (Isc) | 10.2A |
| Voltage at Pmax (Vmp) | 40.5V |
| Current at Pmax (Imp) | 9.62A |
| Temp. Coefficient of Pmax | -0.359%/°C |
| Dimensions | 1821 x 1104 x 35 mm |
| Weight | 25.1kg |
| NOCT | 43.2°C |
| PTC Rating | 371.0W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 405 Phono Solar models in database
FAQ
What is the max power output of the Phono Solar PS390M1-24/THB?
The Phono Solar PS390M1-24/THB is rated at 390W under STC (1000 W/m², 25°C, AM 1.5).
How long is the warranty for the Phono Solar PS390M1-24/THB?
The PS390M1-24/THB comes with a 25-year product warranty covering defects and degradation.
How efficient is the Phono Solar PS390M1-24/THB?
This panel has 19.4% efficiency, which is above average for commercial solar panels.
What are the dimensions and weight of the Phono Solar PS390M1-24/THB?
It measures 1821 x 1104 x 35 mm and weighs 25.1kg.
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📊 Brand Context
Phono Solar offers 405 solar panel models from 160W to 740W.
Browse all Phono Solar models →