SoliTek — Lithuania
SOLIIT 440W E Pro
The SoliTek SOLIIT 440W E Pro is a 440W PERC solar panel with 21.3% efficiency. Backed by a 30-year warranty.
Standard Tier
440W
Wattage
21.3%
Efficiency
PERC
Cell Type
30 years
Warranty
Full Specifications
- Brand
- SoliTek
- Model
- SOLIIT 440W E Pro
- Series
- SOLIIT
- Wattage
- 440W
- Module Efficiency
- 21.3%
- Cell Type
- PERC
- Dimensions
- 78-82" x 39-41"
- Weight
- 52 lbs
- Warranty
- 30 years
- Est. Price Per Watt
- $2.89
- Est. 7kW System Cost
- $20,230
- Est. 10kW System Cost
- $28,900
- 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 |
|---|---|---|---|
| Maxeon Maxeon 3 455W E Pro | 455W | 23.5% | $4.72 |
| Maxeon Maxeon 6 455W E Pro | 455W | 23.5% | $4.72 |
| Maxeon Maxeon 7 455W E Pro | 455W | 23.5% | $4.72 |
| Maxeon Maxeon Air 455W E Pro | 455W | 23.5% | $4.72 |
Frequently Asked Questions
How much does a 440W SoliTek SOLIIT 440W E Pro cost?
The SoliTek SOLIIT 440W E Pro costs approximately $1272 per panel ($$2.89/W). A typical 7kW system using this panel would cost around $20,230 before incentives. After the 30% federal tax credit, your net cost drops to $14,161.
Is the SoliTek SOLIIT 440W E Pro a good solar panel?
The SoliTek SOLIIT 440W E Pro has 21.3% efficiency and a 30 years warranty, placing it in the standard tier. This is above-average efficiency, making it a strong choice.
How many SoliTek SOLIIT 440W E Pro 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.