Aiko 490W Neostar 3P+54 N-Type ABC Dual-Glass Solar Panel – Black Frame
The Aiko AIKO-A490-MCE54Dw (part number AIK-A-MCE54-490-BF-DG-G3) is a 490 W premium N-Type ABC (All Back Contact) dual-glass solar panel from the third-generation Aiko INFINITE module range. With 24.5% module efficiency, a temperature coefficient of -0.26%/°C, dual-glass construction (2.0 + 2.0 mm coated semi-tempered glass), and a 30-year linear performance warranty, the Neostar 3P+54 delivers high power density and long-term yield from a compact 54-cell format. The busbar-free design provides a clean architectural appearance with a black anodised aluminium frame. 1,500 V DC maximum system voltage. MC4-EVO2A connectors. MCS certified. Available from DECO Group, a UK-based solar trade wholesaler.
Key Technical Details
Electrical (STC)
- Part number: AIK-A-MCE54-490-BF-DG-G3
- Manufacturer model: AIKO-A490-MCE54Dw
- Module type: Neostar 3P+54 Dual-Glass
- Cell type: N-Type ABC (All Back Contact)
- Number of cells: 108 (6 x 18)
- Rated power (Pmax): 490 W
- Module efficiency: 24.5%
- Open-circuit voltage (Voc): 41.10 V
- Voltage at Pmax (Vmp): 34.70 V
- Short-circuit current (Isc): 14.88 A
- Current at Pmax (Imp): 14.13 A
- Maximum system voltage: DC 1,500 V
- Maximum series fuse rating: 30 A
Electrical (NOCT)
- Open-circuit voltage (Voc): 38.99 V
- Voltage at Pmax (Vmp): 32.92 V
- Short-circuit current (Isc): 12.02 A
- Current at Pmax (Imp): 11.29 A
Temperature Coefficients
- Temperature coefficient of Isc: +0.05%/°C
- Temperature coefficient of Voc: -0.22%/°C
- Temperature coefficient of Pmax: -0.26%/°C
- Operating temperature: -40°C to +85°C
Mechanical
- Dimensions: 1,762 x 1,134 x 30 mm
- Weight: 24.2 kg (±3%)
- Glass: Dual glass, 2.0 + 2.0 mm coated semi-tempered
- Frame: Black anodised aluminium
- Junction box: IP68, 3 bypass diodes
- Connector: Original MC4-EVO2A (Stäubli)
- Cable: 4 mm² (IEC) / 12 AWG (UL), ±1,200 mm
- Clamping: Long side only
- Maximum static loading: Front 5,400 Pa / Back 2,400 Pa
- Hail test: 25 mm diameter at 23 m/s
- Fire rating: IEC Class A
- Protection class: Class II
- Pallet quantity: 37 panels per pallet
Key Features
- 490 W rated output from a compact 54-cell format (1,762 x 1,134 mm)
- 24.5% module efficiency using advanced N-Type ABC cell technology
- Busbar-free design for clean architectural appearance and improved light capture
- Dual-glass construction (2.0 + 2.0 mm) for enhanced durability and environmental resistance
- Excellent temperature coefficient of -0.26%/°C for stronger performance in warm conditions
- Cell-level partial shading optimisation (unique to Aiko ABC technology)
- Low degradation: ≤1% first year, ≤0.35% per year from year 2 to 30
- High mechanical strength: 5,400 Pa front / 2,400 Pa rear load
- Resistance to microcracks for long-term mechanical stability
- High temperature limitation for enhanced fire safety
- 1,500 V DC maximum system voltage
- MC4-EVO2A connectors for reliable system integration
- MCS certified (MR 50677721 0001/2183)
Degradation and Warranty
- First-year degradation: ≤1%
- Annual degradation (year 2–30): ≤0.35%
- Product warranty: 15 years (extendable to 25 years in eligible markets)
- Performance warranty: 30-year linear performance warranty
Awards and Recognition
- Intersolar Innovation Award 2023
- Red Dot Design Award 2023
- ESG Transparency Award 2024
Installation Notes
- At 24.2 kg, a two-person lift is recommended for safe handling
- Clamping on long side only
- Minimum installation tilt angle of 10° for drainage
- Minimum 10 cm gap between module frame and roof surface for ventilation
- Minimum 10 mm spacing between adjacent modules
- Do not drill extra holes in the frame, stand on the module, or lift by the junction box or cables
- Verify that open-circuit voltage at minimum expected temperature remains within inverter limits
- Must be installed by a qualified solar installer or competent electrician
Common Questions
Click a question below to reveal the answer.
What is N-Type ABC cell technology?
ABC (All Back Contact) technology relocates all electrical contacts to the rear of the cell, eliminating front-side busbars. This increases the active light-absorbing area, reduces resistive losses, improves efficiency, and creates a clean, uniform appearance with no visible busbars.
Why does the temperature coefficient matter?
The -0.26%/°C Pmax temperature coefficient means less power loss as the panel heats up in warm conditions. This is among the best in the market (tested by CEA PV Tech) and helps maintain stronger real-world output compared to panels with higher (more negative) coefficients.
What is cell-level partial shading optimisation?
Aiko ABC technology includes partial shading optimisation at the cell level, which is unique in the industry. This helps the panel maintain better output when part of the module is shaded, reducing energy losses compared to conventional panels under similar shading conditions.
Is this a dual-glass or glass-backsheet panel?
This is a dual-glass panel using 2.0 + 2.0 mm coated semi-tempered glass on both sides. Dual-glass construction provides enhanced durability, improved environmental resistance, and greater long-term reliability.
What connectors does the Aiko 490W use?
The panel uses original Stäubli MC4-EVO2A connectors with 4 mm² cable and ±1,200 mm cable length.
About Aiko
Aiko Solar is a leading manufacturer of high-efficiency solar cells and modules, pioneering the development of ABC (All Back Contact) cell technology. The Neostar 3P+ range has been recognised with multiple international awards for innovation, design excellence, and sustainability.
DECO Group supplies Aiko Neostar solar panels alongside compatible inverters, mounting systems, and installation accessories. Browse our solar panel catalogue for premium residential and commercial PV modules.
About DECO Group
We supply premium solar panels, inverters, and system components to professional installers and electrical contractors across the UK. Visit decogroup.co.uk for the full catalogue.
