- At 22.5% efficiency, this panel is on par with typical TOPCon 450-500W modules
- Power density of 225.2 W/m² matches the TOPCon 450-500W median
- Temperature coefficient of -0.32%/°C is 0.03pp worse than TOPCon 450-500W median (-0.29%/°C) - higher losses in summer heat
- At 22.5 kg, this panel is 1.5 kg lighter than TOPCon 450-500W median (24.0 kg) - easier handling during installation
- #3221 for efficiency, #6973 for temperature performance out of 11932 panels
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| Shop | Country | Price | Price/kWp |
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Series MODULE POWER 3 variants
The KIOTO Solar MODULE POWER series consists of photovoltaic panels manufactured in Austria, which stand out from the competition due to their rigorous quality control at every stage of production. The modules are available in both monocrystalline and polycrystalline versions, allowing for solutions to be tailored to both roof-mounted installations with limited space and larger ground-mounted systems. A key advantage of the series is the anti-PID technology, which protects the cells from degradation caused by electrical potential – a problem that significantly reduces the lifespan of cheaper modules. The modules are sorted with precision to 0.1 A, minimizing losses due to parameter mismatches. The series also offers exceptionally high hail resistance – certified for a 55 mm diameter hailstone, providing peace of mind for users in regions with variable weather conditions. 25-year linear power warranty with over 80% efficiency confirms the durability of these modules in long-term investments. The MODULE POWER series is designed for demanding installations connected to the grid, both in residential and commercial buildings.
Electrical Parameters (STC)
| Nominal Power (Pmax) | 450 Wp |
| Module Efficiency | 22.53% |
| Voltage at Max Power (Vmpp) | 34.47 V |
| Current at Max Power (Impp) | 13.06 A |
| Open Circuit Voltage (Voc) | 40.07 V |
| Short Circuit Current (Isc) | 13.68 A |
| Max System Voltage | 1500 V |
Temperature Coefficients
| Temp. Coeff. Pmax | -0.320%/°C |
| Temp. Coeff. Voc | -0.250%/°C |
| Temp. Coeff. Isc | 0.045%/°C |
| NOCT | - |
Cell Technology
| Cell Type | Monocrystalline |
| Cell Count | 108 |
| Bifacial | No |
| Bifaciality Factor | - |
Dimensions & Weight
| Length | 1748 mm |
| Width | 1143 mm |
| Height | 35 mm |
| Weight | 22.5 kg |
| Area | 2.00 m² |
| Power Density | 225.2 Wp/m² |
Warranty
| Product Warranty | 30 years |
| Performance Warranty | 30 years |
| End-of-Warranty Output | 87.4% |
| First Year Degradation | 1.00% |
| Annual Degradation | 0.40%/year |