Aiko Solar — China
Neostar 490W D
The Aiko Solar Neostar 490W D is a 490W N-Type TOPCon solar panel with 23.2% efficiency. Backed by a 30-year warranty.
Standard TierFEOC: RestrictedBifacial
490W
Wattage
23.2%
Efficiency
N-Type TOPCon
Cell Type
30 years
Warranty
Full Specifications
- Brand
- Aiko Solar
- Model
- Neostar 490W D
- Series
- Neostar
- Wattage
- 490W
- Module Efficiency
- 23.2%
- Cell Type
- N-Type TOPCon
- Dimensions
- 78-82" x 39-41"
- Weight
- 57 lbs
- Warranty
- 30 years
- Est. Price Per Watt
- $2.70
- Est. 7kW System Cost
- $18,900
- Est. 10kW System Cost
- $27,000
- Temperature Coefficient
- -0.25%/°C
- Bifacial
- Yes
- Origin
- China
- FEOC Status
- fail
Other Aiko Solar Panels
| Model | Wattage | Efficiency | Cell | $/W |
|---|---|---|---|---|
| Navi 490W D | 490W | 23.2% | N-Type TOPCon | $2.70 |
| Navi 485W C All-Black | 485W | 23% | ABC | $2.64 |
| Neostar 485W C All-Black | 485W | 23% | ABC | $2.64 |
| Navi 475W E Pro | 475W | 22.7% | ABC | $2.56 |
| Navi 475W B BF | 475W | 22.7% | N-Type TOPCon | $2.56 |
Similar Wattage Panels (Competitors)
| Panel | Wattage | Efficiency | $/W |
|---|---|---|---|
| Trina Solar Vertex 490W D | 490W | 22.8% | $2.81 |
| Trina Solar Honey 490W D | 490W | 22.8% | $2.81 |
| Trina Solar Tallmax 490W D | 490W | 22.8% | $2.81 |
| Trina Solar SolaX 490W D | 490W | 22.8% | $2.81 |
Frequently Asked Questions
How much does a 490W Aiko Solar Neostar 490W D cost?
The Aiko Solar Neostar 490W D costs approximately $1323 per panel ($$2.70/W). A typical 7kW system using this panel would cost around $18,900 before incentives.
⚠ The 30% Federal Solar Tax Credit (48E/ITC) expired July 4, 2026.
Selecting 30% ITC assumes you began construction before this deadline. Most new purchases no longer qualify.Learn about your options after the deadline →
Is the Aiko Solar Neostar 490W D a good solar panel?
The Aiko Solar Neostar 490W D has 23.2% efficiency and a 30 years warranty, placing it in the standard tier. This is above-average efficiency, making it a strong choice.
How many Aiko Solar Neostar 490W D panels do I need?
For a typical 7kW residential system, you'd need approximately 15 panels. For a 10kW system, plan for about 21 panels. The exact number depends on your roof space, energy usage, and local sun hours.