Maxeon — Philippines
Maxeon 3 370W
The Maxeon Maxeon 3 370W is a 370W IBC solar panel with 20.2% efficiency. Backed by a 40-year warranty.
Premium TierBifacial
370W
Wattage
20.2%
Efficiency
IBC
Cell Type
40 years
Warranty
Full Specifications
- Brand
- Maxeon
- Model
- Maxeon 3 370W
- Series
- Maxeon 3
- Wattage
- 370W
- Module Efficiency
- 20.2%
- Cell Type
- IBC
- Dimensions
- 65-67" x 39-40"
- Weight
- 42 lbs
- Warranty
- 40 years
- Est. Price Per Watt
- $2.98
- Est. 7kW System Cost
- $20,860
- Est. 10kW System Cost
- $29,800
- Temperature Coefficient
- -0.25%/°C
- Bifacial
- Yes
- 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 440W C | 440W | 22.9% | IBC | $4.40 |
| Maxeon 3 435W E Max | 435W | 22.7% | IBC | $4.29 |
Similar Wattage Panels (Competitors)
| Panel | Wattage | Efficiency | $/W |
|---|---|---|---|
| SunPower Maxeon-40 HD | 400W | 21.5% | $3.92 |
| SunPower Maxeon 395W E BF | 395W | 21.4% | $3.87 |
| SunPower Maxeon 390W B Plus | 390W | 21.2% | $3.79 |
| Panasonic HIT-40 HD | 400W | 21.1% | $3.52 |
Frequently Asked Questions
How much does a 370W Maxeon Maxeon 3 370W cost?
The Maxeon Maxeon 3 370W costs approximately $1103 per panel ($$2.98/W). A typical 7kW system using this panel would cost around $20,860 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 370W a good solar panel?
The Maxeon Maxeon 3 370W has 20.2% efficiency and a 40 years warranty, placing it in the premium tier. This is a solid mid-range panel suitable for most residential installations.
How many Maxeon Maxeon 3 370W panels do I need?
For a typical 7kW residential system, you'd need approximately 19 panels. For a 10kW system, plan for about 28 panels. The exact number depends on your roof space, energy usage, and local sun hours.