Maxeon — Philippines
Maxeon 3 440W C
The Maxeon Maxeon 3 440W C is a 440W IBC solar panel with 22.9% efficiency. Backed by a 40-year warranty.
Premium Tier
440W
Wattage
22.9%
Efficiency
IBC
Cell Type
40 years
Warranty
Full Specifications
- Brand
- Maxeon
- Model
- Maxeon 3 440W C
- Series
- Maxeon 3
- Wattage
- 440W
- Module Efficiency
- 22.9%
- Cell Type
- IBC
- Dimensions
- 78-82" x 39-41"
- Weight
- 52 lbs
- Warranty
- 40 years
- Est. Price Per Watt
- $4.40
- Est. 7kW System Cost
- $30,800
- Est. 10kW System Cost
- $44,000
- Temperature Coefficient
- -0.25%/°C
- Bifacial
- No
- Origin
- Philippines
- FEOC Status
- unknown
Other Maxeon Panels
| Model | Wattage | Efficiency | Cell | $/W |
|---|---|---|---|---|
| Maxeon 3 455W E Pro | 455W | 23.5% | IBC | $4.72 |
| Maxeon 3 450W D Plus | 450W | 23.3% | IBC | $4.61 |
| Maxeon 3 445W A Ultra | 445W | 23.1% | IBC | $4.51 |
| Maxeon 3 435W E Max | 435W | 22.7% | IBC | $4.29 |
| Maxeon 3 430W E HC | 430W | 22.5% | IBC | $4.19 |
Similar Wattage Panels (Competitors)
| Panel | Wattage | Efficiency | $/W |
|---|---|---|---|
| SunPower Maxeon 455W E Pro | 455W | 23.4% | $4.71 |
| SunPower Maxeon 445W D Plus | 445W | 23.1% | $4.58 |
| REC Alpha 455W E Pro | 455W | 23% | $3.84 |
| SunPower Maxeon 440W C | 440W | 22.9% | $4.50 |
Frequently Asked Questions
How much does a 440W Maxeon Maxeon 3 440W C cost?
The Maxeon Maxeon 3 440W C costs approximately $1936 per panel ($$4.40/W). A typical 7kW system using this panel would cost around $30,800 before incentives.
⚠ The 30% federal solar tax credit has ended — Section 25D expired December 31, 2025, and the Section 48E construction-start deadline passed 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 Maxeon Maxeon 3 440W C a good solar panel?
The Maxeon Maxeon 3 440W C has 22.9% efficiency and a 40 years warranty, placing it in the premium tier. This is above-average efficiency, making it a strong choice.
How many Maxeon Maxeon 3 440W C panels do I need?
For a typical 7kW residential system, you'd need approximately 16 panels. For a 10kW system, plan for about 23 panels. The exact number depends on your roof space, energy usage, and local sun hours.