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Brand range: 205W–670W
Monocrystalline
GermanSolar USA Inc. GSP-290W-H
Max Power
290W
Efficiency
17.16%
Operating V
32.7V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 38.4V |
| Short Circuit Current (Isc) | 9.45A |
| Voltage at Pmax (Vmp) | 32.7V |
| Current at Pmax (Imp) | 8.87A |
| Temp. Coefficient of Pmax | -0.386%/°C |
| Dimensions | 1670 x 1012 x 35 mm |
| Weight | 21.1kg |
| NOCT | 43.8°C |
| PTC Rating | 274.3W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 151 GermanSolar USA Inc. models in database
FAQ
What is the max power output of the GermanSolar USA Inc. GSP-290W-H?
The GermanSolar USA Inc. GSP-290W-H is rated at 290W under STC (1000 W/m², 25°C, AM 1.5).
What are the dimensions and weight of the GermanSolar USA Inc. GSP-290W-H?
It measures 1670 x 1012 x 35 mm and weighs 21.1kg.
How long is the warranty for the GermanSolar USA Inc. GSP-290W-H?
The GSP-290W-H comes with a 25-year product warranty covering defects and degradation.
How efficient is the GermanSolar USA Inc. GSP-290W-H?
This panel has 17.16% efficiency, which is standard for commercial solar panels.
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📊 Brand Context
GermanSolar USA Inc. offers 151 solar panel models from 205W to 670W.
Browse all GermanSolar USA Inc. models →