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Brand range: 355W–550W
Monocrystalline
TOPCO SOLAR INC. TPM7-SHDB144-520/M
Max Power
520W
Efficiency
20.31%
Operating V
40.7V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 49V |
| Short Circuit Current (Isc) | 13.53A |
| Voltage at Pmax (Vmp) | 40.7V |
| Current at Pmax (Imp) | 12.79A |
| Temp. Coefficient of Pmax | -0.32%/°C |
| Dimensions | 2055 x 1246 x 35 mm |
| Weight | 32.0kg |
| NOCT | 45.84°C |
| PTC Rating | 493.9W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 32 TOPCO SOLAR INC. models in database
FAQ
How efficient is the TOPCO SOLAR INC. TPM7-SHDB144-520/M?
This panel has 20.31% efficiency, which is above average for commercial solar panels.
What warranty does TOPCO SOLAR INC. provide?
TOPCO SOLAR INC. offers a 30-year warranty for the TPM7-SHDB144-520/M, reflecting confidence in long-term durability.
What are the dimensions and weight of the TOPCO SOLAR INC. TPM7-SHDB144-520/M?
It measures 2055 x 1246 x 35 mm and weighs 32.0kg.
What is the max power output of the TOPCO SOLAR INC. TPM7-SHDB144-520/M?
The TOPCO SOLAR INC. TPM7-SHDB144-520/M is rated at 520W under STC (1000 W/m², 25°C, AM 1.5).
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