AIKO 650W Stellar 1N+66 N-Type ABC Bifacial Dual Glass Solar Panel

AIKO 650W Stellar 1N+66 Bifacial Solar Panel

The AIKO 650W Stellar 1N+66 AIKO-A650-GRH66Dw Bifacial Solar Panel is designed for solar installations that require high power output, efficient energy conversion and long-term performance. Manufactured by AIKO Solar, this module combines N-Type ABC (All Back Contact) cell technology with a bifacial dual-glass design to support modern residential, commercial and utility-scale solar projects.

With a rated output of 650W and module efficiency of 24.06%, the AIKO Stellar 1N+66 can help solar project developers generate substantial power from available installation space. Its 132-cell configuration, arranged in a 6 × 22 layout, makes it a suitable option for projects where module efficiency and system design are important considerations.

N-Type ABC Cell Technology

The panel uses N-Type ABC technology, which positions the electrical contacts on the rear side of the cells. This design leaves the front surface free of conventional grid lines, supporting light absorption and providing a clean, premium appearance. The panel also features partial shading optimization, with up to 30% more energy yield claimed under specified shaded conditions. Actual results depend on the shading pattern, system configuration and installation environment.

Bifacial Dual-Glass Construction

The AIKO-A650-GRH66Dw features a bifacial structure that can collect sunlight from both the front and rear surfaces. Rear-side generation depends on factors such as mounting height, ground reflectivity, panel spacing and surrounding obstructions. Proper system design can help maximize the potential benefits of bifacial solar technology.

Its dual-glass construction uses 2.0 mm coated semi-tempered glass on each side, supported by an anodized aluminum alloy frame. The junction box has an IP68 rating and includes three bypass diodes. These construction features are intended to support durability and reliable operation in suitable outdoor installations.

Electrical Performance and Hot-Weather Operation

Under Standard Test Conditions (STC), the module delivers 650W of maximum power, with an open-circuit voltage of 49.30V and a maximum-power voltage of 42.00V. The positive power tolerance is 0 to +3%, meaning the rated output tolerance does not include a negative power range under the stated specification.

The power temperature coefficient is -0.26%/°C. This characteristic is relevant in Bangladesh, where solar modules can operate at elevated temperatures. Actual energy production will also depend on sunlight availability, orientation, tilt angle, ventilation, dust accumulation, shading and inverter performance.

Suitable Applications in Bangladesh

The AIKO 650W bifacial solar module can be considered for rooftop solar projects, commercial and industrial installations, and ground-mounted solar power plants. Before installation, the system designer should verify string voltage, current limits, inverter compatibility, mounting requirements, earthing and applicable electrical protection.

The panel has a maximum system voltage rating of 1500V DC and a maximum series fuse rating of 30A. These values should be considered during professional system design rather than used as a substitute for a complete electrical compatibility assessment.

Long-Term Warranty and Performance

AIKO specifies a 15-year product warranty and a 30-year linear power warranty. The supplied specifications state first-year degradation of no more than 1%, followed by annual degradation of no more than 0.35% from years 2 through 30, with 88.85% of nominal power guaranteed at year 30. Buyers should review the applicable manufacturer warranty terms and local seller conditions before purchasing.

For customers planning a solar power system in Bangladesh, the AIKO 650W Stellar 1N+66 offers a combination of high rated output, bifacial technology, a robust dual-glass design and long-term power warranty coverage. Explore the AIKO 650W Stellar 1N+66 Bifacial Solar Panel at Muthobd.com for your solar project requirements.