SoliTek — Lithuania
SOLIIT 405W C Plus
The SoliTek SOLIIT 405W C Plus is a 405W PERC solar panel with 20.2% efficiency. Backed by a 25-year warranty.
Standard Tier
405W
Wattage
20.2%
Efficiency
PERC
Cell Type
25 years
Warranty
Full Specifications
- Brand
- SoliTek
- Model
- SOLIIT 405W C Plus
- Series
- SOLIIT
- Wattage
- 405W
- Module Efficiency
- 20.2%
- Cell Type
- PERC
- Dimensions
- 66-80" x 39-41"
- Weight
- 46 lbs
- Warranty
- 25 years
- Est. Price Per Watt
- $2.56
- Est. 7kW System Cost
- $17,920
- Est. 10kW System Cost
- $25,600
- Temperature Coefficient
- -0.35%/°C
- Bifacial
- No
- Origin
- Lithuania
- FEOC Status
- likely_pass
Other SoliTek Panels
| Model | Wattage | Efficiency | Cell | $/W |
|---|---|---|---|---|
| SOLIHI 450W D | 450W | 21.7% | N-Type TOPCon | $3.01 |
| SOLIIT 450W D | 450W | 21.7% | N-Type TOPCon | $3.01 |
| SOLIHI 445W C All-Black | 445W | 21.5% | PERC | $2.95 |
| SOLIIT 445W C All-Black | 445W | 21.5% | PERC | $2.95 |
| SOLIHI 440W E Pro | 440W | 21.3% | PERC | $2.89 |
Similar Wattage Panels (Competitors)
| Panel | Wattage | Efficiency | $/W |
|---|---|---|---|
| SunPower Maxeon 435W A Ultra | 435W | 22.7% | $4.42 |
| SunPower Performance 435W A Ultra | 435W | 22.7% | $4.42 |
| SunPower X-Series 435W A Ultra | 435W | 22.7% | $4.42 |
| SunPower E-Series 435W A Ultra | 435W | 22.7% | $4.42 |
Frequently Asked Questions
How much does a 405W SoliTek SOLIIT 405W C Plus cost?
The SoliTek SOLIIT 405W C Plus costs approximately $1037 per panel ($$2.56/W). A typical 7kW system using this panel would cost around $17,920 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 SoliTek SOLIIT 405W C Plus a good solar panel?
The SoliTek SOLIIT 405W C Plus has 20.2% efficiency and a 25 years warranty, placing it in the standard tier. This is a solid mid-range panel suitable for most residential installations.
How many SoliTek SOLIIT 405W C Plus panels do I need?
For a typical 7kW residential system, you'd need approximately 18 panels. For a 10kW system, plan for about 25 panels. The exact number depends on your roof space, energy usage, and local sun hours.