- Module efficiency of 21.5% is 1.3pp below average for TOPCon 600-650W panels (median: 22.8%)
- 214.7 W/m² power density is 13.0 W/m² below TOPCon 600-650W median (227.7 W/m²) - requires larger installation area
- Temperature coefficient of -0.30%/°C matches the TOPCon 600-650W median
- 30.7 kg weight - 1.9 kg lighter than TOPCon 600-650W median (32.6 kg), reducing installation effort
- In the top 58% for efficiency among all TOPCon panels
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| Shop | Country | Price | Price/kWp |
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Series AU-156MH 9 variants
AU-156MH series photovoltaic panels utilize advanced monocrystalline cells in Half-cut technology, which translates into significantly higher energy efficiency even in demanding lighting conditions. Thanks to the use of large-format silicon wafers, this design effectively minimizes power losses on internal connections, offering stable operation for decades. A key differentiator is excellent resistance to the PID phenomenon and degradation caused by external factors, which guarantees security and predictability of yields for investors. This series solves the problem of limited installation space, generating more energy per square meter compared to older types of modules. The innovative frame design ensures high resistance to snow and wind loads, making them an ideal choice for the Polish climate. AU-156MH panels are dedicated to both extensive home installations and commercial farms, where a quick return on investment matters. They are distinguished from the competition by an optimal balance between high efficiency and system costs, as well as a reduced power temperature coefficient, allowing for effective operation on hot days. This is a solid solution for investors focusing on proven PERC technology in a modern edition.
Electrical Parameters (STC)
| Nominal Power (Pmax) | 600 Wp |
| Module Efficiency | 21.46% |
| Voltage at Max Power (Vmpp) | 45.39 V |
| Current at Max Power (Impp) | 13.22 A |
| Open Circuit Voltage (Voc) | 54.95 V |
| Short Circuit Current (Isc) | 13.97 A |
| Max System Voltage | 1500 V |
Temperature Coefficients
| Temp. Coeff. Pmax | -0.300%/°C |
| Temp. Coeff. Voc | -0.250%/°C |
| Temp. Coeff. Isc | 0.046%/°C |
| NOCT | 45°C |
Cell Technology
| Cell Type | Monocrystalline |
| Cell Count | 156 |
| Bifacial | No |
| Bifaciality Factor | - |
Dimensions & Weight
| Length | 2465 mm |
| Width | 1134 mm |
| Height | 30 mm |
| Weight | 30.7 kg |
| Area | 2.80 m² |
| Power Density | 214.6 Wp/m² |
Warranty
| Product Warranty | 12 years |
| Performance Warranty | 30 years |
| End-of-Warranty Output | 87.4% |
| First Year Degradation | 1.00% |
| Annual Degradation | 0.40%/year |