07 September 2025
How to Read AIKO Photovoltaic Panel Labels?
Discover the Neostar, Comet and Stellar Series Choosing the right photovoltaic panels for your investment...
Module – AIKO – A645-GRH66Dw – bifacial
SKU: F100J71
EAN: 2010000043356
| Manufacturer | |
|---|---|
| Model | |
| Power | |
| Fullblack | |
| Frame color | |
| Efficiency | |
| Tier 1 | |
| Product warranty | |
| Linear power warranty | |
| Module type | |
| PV cell type | |
| Double glass | |
| Number of busbars | |
| Fire resistance class | |
| Frame thickness | |
| Height | |
| Width | |
| Maximum static load (Pa) | |
| Cable length (+) | |
| Cable length (-) | 1400 mm |
| Quantity per pallet | |
| Quantity per container | |
| CN | 85414300 |
Price
114,55 €
Incl. VAT
Incl. VAT
Product details
| Manufacturer | |
|---|---|
| Model | |
| Power | |
| Fullblack | |
| Frame color | |
| Efficiency | |
| Tier 1 | |
| Product warranty | |
| Linear power warranty | |
| Module type | |
| PV cell type | |
| Double glass | |
| Number of busbars | |
| Fire resistance class | |
| Frame thickness | |
| Height | |
| Width | |
| Maximum static load (Pa) | |
| Cable length (+) | |
| Cable length (-) | 1400 mm |
| Quantity per pallet | |
| Quantity per container | |
| CN | 85414300 |
AIKO STELLAR 1N+66 (645-680 W)
The series of advanced photovoltaic modules AIKO Stellar, based on the innovative N-Type ABC technology in a dual-glass construction (dual-glass), offers power in the range from 645 to 680 W and module efficiency of up to 25.2%. These modules feature excellent partial shading optimization, high aesthetic quality, and outstanding resistance to microcracks and harsh environmental conditions. It is a modern solution for the most demanding photovoltaic installations.
Key features of AIKO STELLAR 1N+66:
- High power and efficiency: Output power range from 645 to 680 W and maximum module efficiency up to 25.2% depending on the model.
- Glass-glass technology: Double, semi-tempered coated glass of 2.0 + 2.0 mm thickness provides exceptional durability and mechanical resistance (static load front 5400 Pa, rear 2400 Pa).
- Outstanding warranty: 15 years product warranty and a 30-year linear performance warranty with low degradation (≤1% in the first year, and an annual degradation of ≤0.35% in years 2-30).
- Excellent temperature parameters: Favorable Pmax temperature coefficient of -0.26% / °C ensures higher energy yields at high temperatures.
- Shading optimization and safety: Advanced N-Type ABC cell design effectively handles partial shading, and an IP68 junction box with 3 bypass diodes ensures full operational safety.
Who is this a good choice for?
The AIKO Stellar 1N+66 module series is an ideal choice for investors seeking the highest performance, durability, and uncompromising aesthetics in photovoltaic installations for commercial, industrial sectors, and large solar farms. Thanks to advanced N-Type ABC technology, high resistance to loads, and a long 30-year performance warranty, these modules provide maximum return on investment and reliable operation for decades.
| Parameter | AIKO-A645-GRH66Dw | AIKO-A650-GRH66Dw | AIKO-A655-GRH66Dw | AIKO-A660-GRH66Dw | AIKO-A665-GRH66Dw | AIKO-A670-GRH66Dw | AIKO-A675-GRH66Dw | AIKO-A680-GRH66Dw |
|---|---|---|---|---|---|---|---|---|
| Electrical characteristics (STC – Standard Test Conditions) | ||||||||
| Maximum power (Pmax) (W) | 645 | 650 | 655 | 660 | 665 | 670 | 675 | 680 |
| Open-circuit voltage (Voc) (V) | 49,60 | 49,70 | 49,80 | 49,90 | 50,00 | 50,10 | 50,20 | 50,30 |
| Maximum power voltage (Vmp) (V) | 40,59 | 40,68 | 40,80 | 40,90 | 41,00 | 41,11 | 41,21 | 41,32 |
| Short-circuit current (Isc) (A) | 16,55 | 16,64 | 16,72 | 16,80 | 16,88 | 16,96 | 17,04 | 17,12 |
| Maximum power current (Imp) (A) | 15,89 | 15,98 | 16,06 | 16,14 | 16,22 | 16,30 | 16,38 | 16,46 |
| Module efficiency (%) | 23,9% | 24,1% | 24,2% | 24,4% | 24,6% | 24,8% | 25,0% | 25,2% |
| Electrical characteristics (NOCT – Nominal Operating Cell Temperature) | ||||||||
| Maximum power (Pmax) (W) | 491 | 495 | 499 | 503 | 507 | 511 | 514 | 518 |
| Open-circuit voltage (Voc) (V) | 47,42 | 47,52 | 47,62 | 47,72 | 47,82 | 47,91 | 48,01 | 48,10 |
| Maximum power voltage (Vmp) (V) | 38,90 | 38,98 | 39,08 | 39,18 | 39,27 | 39,37 | 39,46 | 39,56 |
| Short-circuit current (Isc) (A) | 13,35 | 13,42 | 13,48 | 13,54 | 13,60 | 13,66 | 13,71 | 13,77 |
| Maximum power current (Imp) (A) | 12,62 | 12,69 | 12,76 | 12,83 | 12,90 | 12,97 | 13,03 | 13,09 |
| Mechanical specification | ||||||||
| Cell type | N-Type ABC | N-Type ABC | N-Type ABC | N-Type ABC | N-Type ABC | N-Type ABC | N-Type ABC | N-Type ABC |
| Number of cells | 132 (6 × 22) | 132 (6 × 22) | 132 (6 × 22) | 132 (6 × 22) | 132 (6 × 22) | 132 (6 × 22) | 132 (6 × 22) | 132 (6 × 22) |
| Glass | Double glass, semi-tempered coated glass 2.0 + 2.0 mm | Double glass, semi-tempered coated glass 2.0 + 2.0 mm | Double glass, semi-tempered coated glass 2.0 + 2.0 mm | Double glass, semi-tempered coated glass 2.0 + 2.0 mm | Double glass, semi-tempered coated glass 2.0 + 2.0 mm | Double glass, semi-tempered coated glass 2.0 + 2.0 mm | Double glass, semi-tempered coated glass 2.0 + 2.0 mm | Double glass, semi-tempered coated glass 2.0 + 2.0 mm |
| Frame | Anodized aluminium | Anodized aluminium | Anodized aluminium | Anodized aluminium | Anodized aluminium | Anodized aluminium | Anodized aluminium | Anodized aluminium |
| Cable (mm) | 4 mm² (IEC), 12 AWG (UL), +400 mm, -200 mm / ± 1400 mm | 4 mm² (IEC), 12 AWG (UL), +400 mm, -200 mm / ± 1400 mm | 4 mm² (IEC), 12 AWG (UL), +400 mm, -200 mm / ± 1400 mm | 4 mm² (IEC), 12 AWG (UL), +400 mm, -200 mm / ± 1400 mm | 4 mm² (IEC), 12 AWG (UL), +400 mm, -200 mm / ± 1400 mm | 4 mm² (IEC), 12 AWG (UL), +400 mm, -200 mm / ± 1400 mm | 4 mm² (IEC), 12 AWG (UL), +400 mm, -200 mm / ± 1400 mm | 4 mm² (IEC), 12 AWG (UL), +400 mm, -200 mm / ± 1400 mm |
| Junction box | IP68, 3 bypass diodes | IP68, 3 bypass diodes | IP68, 3 bypass diodes | IP68, 3 bypass diodes | IP68, 3 bypass diodes | IP68, 3 bypass diodes | IP68, 3 bypass diodes | IP68, 3 bypass diodes |
| Connector | Compatible with MC4 / MC4-EVO2A | Compatible with MC4 / MC4-EVO2A | Compatible with MC4 / MC4-EVO2A | Compatible with MC4 / MC4-EVO2A | Compatible with MC4 / MC4-EVO2A | Compatible with MC4 / MC4-EVO2A | Compatible with MC4 / MC4-EVO2A | Compatible with MC4 / MC4-EVO2A |
| Bifaciality factor (%) | 75 ± 5% | 75 ± 5% | 75 ± 5% | 75 ± 5% | 75 ± 5% | 75 ± 5% | 75 ± 5% | 75 ± 5% |
| Weight (kg) | 32,5 ± 3% | 32,5 ± 3% | 32,5 ± 3% | 32,5 ± 3% | 32,5 ± 3% | 32,5 ± 3% | 32,5 ± 3% | 32,5 ± 3% |
| Dimensions (W × H × D) (mm) | 2382 × 1134 × 30 | 2382 × 1134 × 30 | 2382 × 1134 × 30 | 2382 × 1134 × 30 | 2382 × 1134 × 30 | 2382 × 1134 × 30 | 2382 × 1134 × 30 | 2382 × 1134 × 30 |
| Packing details | 36 pcs/pallet | 36 pcs/pallet | 36 pcs/pallet | 36 pcs/pallet | 36 pcs/pallet | 36 pcs/pallet | 36 pcs/pallet | 36 pcs/pallet |
| Temperature characteristics | ||||||||
| Temperature coefficient of Isc (%/°C) | +0,05 | +0,05 | +0,05 | +0,05 | +0,05 | +0,05 | +0,05 | +0,05 |
| Temperature coefficient of Voc (%/°C) | -0,22 | -0,22 | -0,22 | -0,22 | -0,22 | -0,22 | -0,22 | -0,22 |
| Temperature coefficient of Pmax (%/°C) | -0,26 | -0,26 | -0,26 | -0,26 | -0,26 | -0,26 | -0,26 | -0,26 |
| Operating and safety parameters | ||||||||
| Operating temperature (°C) | -40 to +70 | -40 to +70 | -40 to +70 | -40 to +70 | -40 to +70 | -40 to +70 | -40 to +70 | -40 to +70 |
| Maximum system voltage (V) | DC 1500 | DC 1500 | DC 1500 | DC 1500 | DC 1500 | DC 1500 | DC 1500 | DC 1500 |
| Maximum series fuse current (A) | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| Protection class | Class II | Class II | Class II | Class II | Class II | Class II | Class II | Class II |
| Tolerance of Voc and Isc (%) | ± 3% | ± 3% | ± 3% | ± 3% | ± 3% | ± 3% | ± 3% | ± 3% |
| Maximum static load (front) (Pa) | 5400 | 5400 | 5400 | 5400 | 5400 | 5400 | 5400 | 5400 |
| Maximum static load (rear) (Pa) | 2400 | 2400 | 2400 | 2400 | 2400 | 2400 | 2400 | 2400 |
| Hail resistance | Hail with a diameter of 25 mm falling at a speed of 23 m/s | Hail with a diameter of 25 mm falling at a speed of 23 m/s | Hail with a diameter of 25 mm falling at a speed of 23 m/s | Hail with a diameter of 25 mm falling at a speed of 23 m/s | Hail with a diameter of 25 mm falling at a speed of 23 m/s | Hail with a diameter of 25 mm falling at a speed of 23 m/s | Hail with a diameter of 25 mm falling at a speed of 23 m/s | Hail with a diameter of 25 mm falling at a speed of 23 m/s |
| Fire performance class | Class according to IEC: A | Class according to IEC: A | Class according to IEC: A | Class according to IEC: A | Class according to IEC: A | Class according to IEC: A | Class according to IEC: A | Class according to IEC: A |
Power tolerance is 0~+3%. All electrical parameters are given for STC (AM 1.5, 1000 W/m², cell temperature 25°C) and NOCT (AM 1.5, 800 W/m², ambient temperature 20°C, wind 1 m/s).
Related Articles
30 July 2025
AIKO – a new level of photovoltaic panel quality in the 7SUN portfolio
AIKO is one of the innovation leaders on the global PV market, specializing exclusively in...
Official distribution
