Middle of its segment, heavy for its output
The INTEGLOW series from Avaada is a premium photovoltaic lineup engineered for utility-scale power plants and large-format C&I installations, where maximizing energy yield per square meter of roof or ground is critical. At its core lies N-type TOPCon technology paired with a bifacial design, allowing the panel to capture light reflected from the ground and boost energy output by a significant margin compared to conventional monofacial modules. The use of half-cut cells combined with an advanced multi-busbar configuration reduces resistive losses and improves mechanical resistance to microcracks, resulting in more stable performance under demanding climate conditions. A low temperature coefficient keeps INTEGLOW modules performing efficiently even on scorching days, minimizing the power losses typical of hot climates. The glass-to-glass build and strong PID resistance deliver long-term durability and a lower levelized cost of energy (LCOE) across the system's lifetime. This makes the series a solid choice for investors and project developers seeking high reliability, predictable return on investment, and technology ready to integrate with modern MPPT trackers and BoS infrastructure.
Ranking
Signals from the data
Utility-scale, commercial, shaded-installations and hot-climate.
Weight-limited structures.
Bottom 16% of the TOPCon 550-600 W segment, against a median of 53.8.
The INTEGLOW series reaches 22.6-23.6% efficiency, clearly outperforming comparable 610 Wp modules such as Techwise Solar Summit Series (21.55%) and GCL-M12/60GDF (21.6%). This translates into higher energy yield per square meter of roof or ground area.
The combination of N-type TOPCon cells with a dual-glass bifacial construction captures albedo reflected from the ground, boosting energy output by up to several tens of percent versus classic monofacial modules, while also delivering lower LID degradation than older PERC cells.
The 30-year power warranty places INTEGLOW among the segment leaders, above the standard 25-year warranties offered by many Tier-1 manufacturers, directly lowering LCOE over the system's lifetime.
Half-cut cells combined with an advanced multi-busbar layout reduce resistive losses and improve mechanical resistance to microcracks, which is important for transport and installation on large utility-scale farms.
High resistance to PID degradation combined with a low temperature coefficient ensures more stable performance in hot climates, limiting the power losses typical of standard single-glass module designs.
The product warranty is 12 years, while several of the latest premium offerings (2025-2026) already provide 20-25 years of product warranty alongside the same 30-year power warranty, creating a gap in early-life investor protection.
Avaada Electro only scaled up broad TOPCon module production around 2024-2025, unlike established players such as GCL or Renewsys with a longer supply history. This shorter track record can be a risk factor when assessing bankability (BNEF Tier-1) for large utility-scale project financing.
- Efficiency of 22.6% matches the TOPCon 550-600W median
- Power density of 226.5 W/m² matches the TOPCon 550-600W median
- Temperature coefficient of -0.30%/°C matches the TOPCon 550-600W median
- At 33.0 kg, this panel is 1.8 kg heavier than the TOPCon 550-600W median (31.2 kg) - more demanding for installation crews
- 80% bifaciality enables rear-side power generation, boosting yield by 4-12% on reflective surfaces
Specifications
Datasheet charts
Measured curves published by Avaada in this model's datasheet. A chart carrying a wattage was measured on that variant alone - only the ones that describe 585 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.
Alternatives
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About the INTEGLOW series
These answers cover the whole series. Where a figure differs, the specification above is this module's own.