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Brand range: 390W–600W
Monocrystalline
AMPS Solar AMPS-390P-54BB
Max Power
390W
Efficiency
20.1%
Operating V
30.6V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 36.5V |
| Short Circuit Current (Isc) | 13.61A |
| Voltage at Pmax (Vmp) | 30.6V |
| Current at Pmax (Imp) | 12.73A |
| Temp. Coefficient of Pmax | -0.332%/°C |
| Dimensions | 1789 x 1084 x 35 mm |
| Weight | 24.2kg |
| NOCT | 43.3°C |
| PTC Rating | 372.4W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 29 AMPS Solar models in database
FAQ
How long is the warranty for the AMPS Solar AMPS-390P-54BB?
The AMPS-390P-54BB comes with a 25-year product warranty covering defects and degradation.
How efficient is the AMPS Solar AMPS-390P-54BB?
This panel has 20.1% efficiency, which is above average for commercial solar panels.
What is the max power output of the AMPS Solar AMPS-390P-54BB?
The AMPS Solar AMPS-390P-54BB is rated at 390W under STC (1000 W/m², 25°C, AM 1.5).
What are the dimensions and weight of the AMPS Solar AMPS-390P-54BB?
It measures 1789 x 1084 x 35 mm and weighs 24.2kg.
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📊 Brand Context
AMPS Solar offers 29 solar panel models from 390W to 600W.
Browse all AMPS Solar models →