Space saver, no clear weak spot
The AIKO N-Type ABC Dual-glass Module series is a breakthrough photovoltaic solution utilizing All Back Contact technology, which completely eliminates cell shading by front electrodes. By moving all contacts to the back, these panels achieve record efficiency and offer exceptional aesthetics, ideal for modern architecture. The use of dual glass significantly increases mechanical resistance and protection against chemical degradation, which translates directly into a longer installation lifespan in harsh weather conditions. This series effectively solves the problem of performance decline over time and the risk of micro-cracks, making it an excellent choice for the most demanding residential and commercial investors. Unlike standard modules, the AIKO solution offers a significantly better temperature coefficient, which ensures stable and higher energy yields even on very hot days. It is a premium class product that stands out with its elegant, minimalist design without visible silver busbars, allowing for the aesthetic integration of the power plant into the roof surface. The innovative bifacial type construction additionally optimizes power production from reflected light, making these modules some of the most technologically cost-effective units currently available on the Polish market.
Ranking
Signals from the data
Residential, commercial and hot-climate.
Top 12% of the N-type 450-500 W segment, against a median of 225.2.
Top 15% of the N-type 450-500 W segment, against a median of 22.52%.
Top 23% of the N-type 450-500 W segment, against a median of 49.5.
The maximum efficiency of 23.3% places this series above its direct competitors: Sunlike Solar SKT420~455M10-108D6 (22.8%), IBC Solar LS-TA2 (22.8%), and Waaree ARKA (20.93%). The All Back Contact technology eliminates shading of the cells caused by front electrodes, which is the main reason for this advantage.
The value of -0.26%/°C is better than typical N-type TOPCon modules (around -0.30%/°C) and significantly better than PERC (-0.34%/°C). In practice, at 35°C, the module loses approximately 2.6% of its power instead of 3.0%, which, in the Polish climate, translates to a measurable increase in summer performance.
The guaranteed annual power degradation, starting from the second year, is ≤0.35% (compared to the typical 0.45-0.55% for PERC modules). N-type cells are inherently resistant to Light-Induced Degradation (LID), which eliminates the sudden power drop in the first few weeks of operation that is characteristic of P-type technology.
The manufacturer guarantees 30 years of performance, backed by a 15-year product warranty. AIKO Solar maintains Tier 1 status according to BloombergNEF (verified in Q1 2026), which ensures the financial viability of the installations for investors and lenders.
The dual-glass construction provides IEC Class A fire resistance (better than typical modules with Class C backsheets), enhanced resistance to moisture, ammonia, and mechanical loads. This directly translates to a longer lifespan in harsh atmospheric conditions typical of industrial roofs.
The dual-glass modules in this power class weigh approximately 24 kg, while comparable N-type modules with a backsheet (e.g., Waaree ARKA) weigh 20-22 kg. This requires verification of the roof's load-bearing capacity, and may incur additional costs when upgrading older roofs with limited structural integrity.
- 23.3% module efficiency - 0.8pp better than the N-type 450-500W median of 22.5%
- 233.0 W/m² power density - 7.8 W/m² more than N-type 450-500W median (225.2 W/m²), more power per roof area
- At -0.29%/°C, hot weather performance is typical for N-type 450-500W panels
- Weight of 21.0 kg (2.7 kg below N-type 450-500W median of 23.7 kg) allows easier transport and roof mounting
- Ranked #1017 out of 14005 panels for efficiency in the database
Specifications
Datasheet charts
Measured curves published by AIKO in this model's datasheet. A chart carrying a wattage was measured on that variant alone - only the ones that describe 455 Wp appear here. The rest cover the whole series.
Simulations
Degradation from this panel's own datasheet figures. No inverter, soiling or shading losses.
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