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Brand range: 95W–650W
Monocrystalline
Philadelphia Solar PS-M108(HC)-390W
Max Power
390W
Efficiency
20.0%
Operating V
30.7V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 36.2V |
| Short Circuit Current (Isc) | 13.55A |
| Voltage at Pmax (Vmp) | 30.7V |
| Current at Pmax (Imp) | 12.72A |
| Temp. Coefficient of Pmax | -0.342%/°C |
| Dimensions | 1794 x 1087 x 35 mm |
| Weight | 24.4kg |
| NOCT | 46.3°C |
| PTC Rating | 368.6W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 158 Philadelphia Solar models in database
FAQ
How efficient is the Philadelphia Solar PS-M108(HC)-390W?
This panel has 20.0% efficiency, which is above average for commercial solar panels.
How long is the warranty for the Philadelphia Solar PS-M108(HC)-390W?
The PS-M108(HC)-390W comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the Philadelphia Solar PS-M108(HC)-390W?
It measures 1794 x 1087 x 35 mm and weighs 24.4kg.
What is the max power output of the Philadelphia Solar PS-M108(HC)-390W?
The Philadelphia Solar PS-M108(HC)-390W is rated at 390W under STC (1000 W/m², 25°C, AM 1.5).
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📊 Brand Context
Philadelphia Solar offers 158 solar panel models from 95W to 650W.
Browse all Philadelphia Solar models →