AIKO-A440-MAH54DB (Neostar 2S+)
The AIKO Neostar 2S+ AIKO-A440-MAH54DB is a next-generation solar panel designed to deliver exceptional power output, long-term reliability, and modern aesthetics. Utilizing N-Type ABC (All Back Contact) cell technology, this module offers an impressive efficiency of up to 23.6%, enhanced durability, and a sleek, uniform black appearance ideal for both residential and commercial rooftops. Its innovative dual-glass construction improves structural strength and environmental resistance, making it an excellent choice for demanding conditions.
This model also excels in real-world performance thanks to advanced partial shading tolerance, low temperature coefficient, and excellent low-light responsiveness. Its dual-glass layers significantly enhance safety, reduce microcrack risks, and prolong the module’s operational lifespan. These benefits are backed by industry-leading warranties—25 years for the product and 30 years for performance—ensuring long-term peace of mind and investment value.
With its high efficiency, rugged durability, and stylish appearance, the Neostar 2S+ 440W panel is ideal for homeowners and installers looking for high-performance solar solutions that combine innovation with longevity. It is especially suited for premium solar projects where performance and aesthetics are equally important.
Model: AIKO-A440-MAH54DB
Power Output: 440W
Efficiency: Up to 23.6%
Cell Type: 108 monocrystalline N-Type ABC cells
Dimensions: 1757 mm x 1134 mm x 30 mm
Weight: Approximately 24.5 kg
Connector: MC4 EVO2 compatible
Operating Temperature: -40°C to +85°C
Maximum System Voltage: 1500V DC
Temperature Coefficient: -0.26%/°C
Degradation Rate: ≤1% in the first year, ≤0.35% annually thereafter
Warranty: 25-year product warranty and 30-year performance warranty
Dual-Glass Construction: Improved structural integrity and durability
Partial Shading Optimization: Maintains output even under shading
Micro-Crack Resistance: Withstands thermal cycling and mechanical stress
Sleek Aesthetics: Uniform all-black design for elegant installations
High Load Resistance: Front load up to 5400 Pa, rear load up to 2400 Pa
Advanced Heat Dissipation: Better performance in high-temperature environments
Low Light Performance: Efficient energy capture during dawn, dusk, and cloudy weather
Customers are responsible for covering the cost of return shipping to our returns facility. Please note that we do not refund the original shipping charges or provide prepaid return labels unless the return is due to an error on our part.
To help ensure a safe return, we recommend holding onto the original packaging and shipping materials whenever possible. For high-value items, consider using a trackable shipping service and purchasing additional insurance to protect against potential loss or damage. We are not liable for returns lost in transit and cannot guarantee refunds for such cases.
Once your return is received and inspected, any applicable return shipping fees will be subtracted from your refund. You’ll be notified via email regarding these deductions before the refund is finalized.
For large, heavy, or fragile products, we suggest comparing shipping rates from carriers like UPS, FedEx, and USPS to find the most cost-effective solution. Local retail shipping centers may offer better pricing compared to standard drop boxes. You might also inquire about business shipping discounts or reuse-friendly packaging options.
Manufacturer Coverage
All items are protected under the respective manufacturer’s warranty, which ensures the product is free from material or workmanship defects under normal conditions. Warranty specifics—including duration and coverage—can vary depending on the manufacturer. For full details, please refer to the product documentation or contact our support team.
How to Submit a Warranty Claim
If you experience an issue with a product, we aim to make the warranty claim process as straightforward as possible:
Report Within 7 Days: Please report any defects or issues within 7 days of discovering them. We recommend checking your items promptly upon delivery.
Contact Customer Support: Reach out to our team with your order number and a detailed explanation of the issue. We’ll guide you through the next steps.
Assessment Process: We will coordinate with the manufacturer to review the reported fault. Additional details or photos may be requested to speed up the evaluation.
Licensed Electrician Report (If Applicable): For electrical items, a licensed electrician’s report is often required to confirm the issue and maintain compliance with safety standards.
Manufacturer Review: We’ll share the findings with the manufacturer to ensure the proper course of action is taken, whether repair or replacement.
Resolution: Upon approval, the manufacturer will either repair the item or send a replacement in line with their warranty terms.
Updates: You’ll receive updates on the claim status throughout the process.
Items must be returned in their original packaging, along with proof of purchase, for the manufacturer to authorize pickup. Without the original packaging, the claim may be declined.
Damages caused by misuse, unauthorized repairs, wear-and-tear, or accidental drops may fall outside the scope of warranty coverage. In such cases, any costs related to service or shipping will be communicated for approval before proceeding.
Please note: we do not offer temporary replacement units. For critical-use products, consider having a spare unit available to avoid disruptions.
You may return items within 30 calendar days of receiving them, provided the following conditions are met:
The item must be unused and in original condition.
The product must remain unopened in its original packaging.
You must provide a receipt or proof of purchase.
Once your return is received and reviewed, we’ll notify you via email regarding the outcome:
Approved Returns: Refunds will be processed to your original payment method within 5–10 business days, minus any applicable return shipping fees.
Rejected Returns: If your return does not meet the requirements, we will inform you via email with further instructions.
Inspection Guidelines:
Please inspect all deliveries within 7 days of receipt. This inspection window is critical for identifying and reporting any damage caused during shipping. Timely reporting protects your eligibility for a claim.
How to File a Freight Damage Claim:
If your order arrives damaged, contact us right away. Our support team will assist you through the claims process. Be prepared to provide the following:
Photos: Include clear images of the packaging and damaged item.
Order Information: Provide your order number, delivery address, and contact details.
Description: Describe the damage in detail to help us evaluate and resolve the issue quickly.