Segment Solar — US
SG Max-34 BF
The Segment Solar SG Max-34 BF is a 340W N-Type TOPCon solar panel with 17.8% efficiency. Made in US. Backed by a 25-year warranty.
Standard Tier
🇺🇸 Domestic Content Bonus Eligible
Bifacial
340W
Wattage
17.8%
Efficiency
N-Type TOPCon
Cell Type
25 years
Warranty
Full Specifications
- Brand
- Segment Solar
- Model
- SG Max-34 BF
- Series
- SG Max
- Wattage
- 340W
- Module Efficiency
- 17.8%
- Cell Type
- N-Type TOPCon
- Dimensions
- 65-67" x 39-40"
- Weight
- 39 lbs
- Warranty
- 25 years
- Est. Price Per Watt
- $2.03
- Est. 7kW System Cost
- $14,210
- Est. 10kW System Cost
- $20,300
- Temperature Coefficient
- -0.25%/°C
- Bifacial
- Yes
- Origin
- US
- FEOC Status
- pass
Other Segment Solar Panels
| Model | Wattage | Efficiency | Cell | $/W |
|---|---|---|---|---|
| SG 440W D | 440W | 21.2% | PERC | $2.88 |
| SG Plus 440W D | 440W | 21.2% | PERC | $2.88 |
| SG Max 440W D | 440W | 21.2% | PERC | $2.88 |
| SG 435W C All-Black | 435W | 21% | N-Type TOPCon | $2.83 |
| SG Plus 435W C All-Black | 435W | 21% | N-Type TOPCon | $2.83 |
Similar Wattage Panels (Competitors)
| Panel | Wattage | Efficiency | $/W |
|---|---|---|---|
| SunPower Maxeon-37 All-Black | 370W | 20.5% | $3.50 |
| SunPower Maxeon 370W C HD | 370W | 20.5% | $3.50 |
| SunPower Performance-37 All-Black | 370W | 20.5% | $3.50 |
| SunPower Performance 370W C HD | 370W | 20.5% | $3.50 |
Frequently Asked Questions
How much does a 340W Segment Solar SG Max-34 BF cost?
The Segment Solar SG Max-34 BF costs approximately $690 per panel ($$2.03/W). A typical 7kW system using this panel would cost around $14,210 before incentives. After the 30% federal tax credit, your net cost drops to $9,947.
Is the Segment Solar SG Max-34 BF a good solar panel?
The Segment Solar SG Max-34 BF has 17.8% efficiency and a 25 years warranty, placing it in the standard tier. This is a solid mid-range panel suitable for most residential installations. It also qualifies for the domestic content bonus under the Inflation Reduction Act.
How many Segment Solar SG Max-34 BF panels do I need?
For a typical 7kW residential system, you'd need approximately 21 panels. For a 10kW system, plan for about 30 panels. The exact number depends on your roof space, energy usage, and local sun hours.