Phono Solar — China
TwinPlus-36 All-Black
The Phono Solar TwinPlus-36 All-Black is a 365W PERC solar panel with 18.3% efficiency. Backed by a 12-year warranty.
Standard TierFEOC: Restricted
365W
Wattage
18.3%
Efficiency
PERC
Cell Type
12 years
Warranty
Full Specifications
- Brand
- Phono Solar
- Model
- TwinPlus-36 All-Black
- Series
- TwinPlus
- Wattage
- 365W
- Module Efficiency
- 18.3%
- Cell Type
- PERC
- Dimensions
- 65-67" x 39-40"
- Weight
- 41 lbs
- Warranty
- 12 years
- Est. Price Per Watt
- $1.74
- Est. 7kW System Cost
- $12,180
- Est. 10kW System Cost
- $17,400
- Temperature Coefficient
- -0.35%/°C
- Bifacial
- No
- Origin
- China
- FEOC Status
- fail
Other Phono Solar Panels
| Model | Wattage | Efficiency | Cell | $/W |
|---|---|---|---|---|
| TwinPlus 450W D | 450W | 21.2% | PERC | $2.61 |
| Plus 450W D | 450W | 21.2% | PERC | $2.61 |
| Pro 450W D | 450W | 21.2% | PERC | $2.61 |
| TwinPlus 445W C All-Black | 445W | 21% | N-Type TOPCon | $2.55 |
| Plus 445W C All-Black | 445W | 21% | N-Type TOPCon | $2.55 |
Similar Wattage Panels (Competitors)
| Panel | Wattage | Efficiency | $/W |
|---|---|---|---|
| SunPower Maxeon 395W C Pro | 395W | 21.4% | $3.87 |
| SunPower Maxeon 395W E BF | 395W | 21.4% | $3.87 |
| SunPower Performance 395W C Pro | 395W | 21.4% | $3.87 |
| SunPower Performance 395W E BF | 395W | 21.4% | $3.87 |
Frequently Asked Questions
How much does a 365W Phono Solar TwinPlus-36 All-Black cost?
The Phono Solar TwinPlus-36 All-Black costs approximately $635 per panel ($$1.74/W). A typical 7kW system using this panel would cost around $12,180 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 Phono Solar TwinPlus-36 All-Black a good solar panel?
The Phono Solar TwinPlus-36 All-Black has 18.3% efficiency and a 12 years warranty, placing it in the standard tier. This is a solid mid-range panel suitable for most residential installations.
How many Phono Solar TwinPlus-36 All-Black panels do I need?
For a typical 7kW residential system, you'd need approximately 20 panels. For a 10kW system, plan for about 28 panels. The exact number depends on your roof space, energy usage, and local sun hours.