Middle of its segment, weak in heat
The Suntech Ultra V series redefines performance standards through the use of large-scale M10 silicon wafers and advanced Half-Cut technology. This design effectively solves the problem of power losses resulting from internal resistance, which translates into higher yields even in difficult lighting conditions. A key differentiator is the innovative high-density cell interconnect, which minimizes gaps between them, maximizing the module's active area without drastically increasing its dimensions. Thanks to the use of Multi-Busbar technology, the panels show less susceptibility to micro-cracks and conduct current more efficiently. This series was designed for commercial investments and photovoltaic farms, where low LCOE cost of energy and operational stability at high temperatures are of key importance. Solid construction and optimized mechanical stress distribution make the Ultra V outperform the competition in terms of resistance to extreme weather events. Choosing this line is a guarantee of safety for projects requiring the highest reliability and fast return on investment, while maintaining excellent aesthetics.
Ranking
Signals from the data
Commercial, utility-scale and shaded-installations.
Hot climates, tight roof space and roofs where every square metre has to count.
Bottom 5% of the TOPCon 550-600 W segment, against a median of -0.290. Ranked 8,846th in the whole database.
Bottom 5% of the TOPCon 550-600 W segment, against a median of 22.44%. Ranked 8,585th in the whole database.
Bottom 5% of the TOPCon 550-600 W segment, against a median of 224.4. Ranked 8,563rd in the whole database.
- Module efficiency of 21.3% is 1.1pp below average for TOPCon 550-600W panels (median: 22.4%)
- 212.9 W/m² power density is 11.5 W/m² below TOPCon 550-600W median (224.4 W/m²) - requires larger installation area
- Temperature coefficient of -0.34%/°C is 0.05pp worse than TOPCon 550-600W median (-0.29%/°C) - higher losses in summer heat
- Bifaciality factor of 70% can add 4-10% extra yield with reflective mounting surface
- Ranked #8585 out of 14129 panels for efficiency in the database
Specifications
Datasheet charts
Measured curves published by Suntech in this model's datasheet. A chart carrying a wattage was measured on that variant alone - only the ones that describe 550 Wp appear here. The rest cover the whole series.
Simulations
Degradation from this panel's own datasheet figures. No inverter, soiling or shading losses.
Model: bifaciality × albedo × 0.6 view factor. A first-order estimate, not a yield simulation.
Found 2327 panels of the same or similar size to this one, within ±10 mm. See them here Found 2369 panels of the same or similar size to this one, within ±25 mm. See them here Found 2383 panels of the same or similar size to this one, within ±50 mm. See them here Found 2548 panels of the same or similar size to this one, within ±100 mm. See them here
About the Ultra V series
These answers cover the whole series. Where a figure differs, the specification above is this module's own.