Neostar 2S Mono-Glass 440W

Neostar 2S Mono-Glass 440W

The Neostar 2S Mono-Glass 440W solar panel by AIKO is engineered with advanced N-Type ABC (All Back Contact) technology, delivering outstanding power output, improved reliability, and a sleek all-black appearance. This next-generation module is designed for optimal efficiency and aesthetics, making it ideal for both residential rooftops and commercial solar projects. With no front busbars, the panel maximizes light absorption, enhances heat dissipation, and ensures a cleaner look that complements modern building designs. It also performs exceptionally well under shading and low-light conditions, offering long-term energy yield and investment value.

Built for strength and longevity, the Neostar 2S is manufactured using high-quality mono-glass materials and rigorously tested for extreme environmental conditions. Its low degradation rate and industry-leading 25-year product and 30-year performance warranties provide long-term peace of mind for installers and homeowners alike.


Key Specifications

  • Model: AIKO-A440-MAH54Mb

  • 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 21.5 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


Notable Features

  • Partial Shading Optimization: Maintains high performance even with shading

  • Micro-Crack Resistance: Improved durability and cell integrity

  • Sleek Aesthetics: Modern, all-black design for high visual appeal

  • High Load Resistance: Certified to withstand front loads up to 5400 Pa and rear loads up to 2400 Pa

  • Advanced Heat Dissipation: Reduced operating temperature for longer life

  • Low Light Performance: Generates more energy in early morning, evening, and cloudy conditions

Shipping Policy

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.


Warranty Policy

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.


Returns Policy

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.


Refund Policy

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.


Freight Damage

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.