SoliTek — Lithuania
SOLIHI 450W D
The SoliTek SOLIHI 450W D is a 450W N-Type TOPCon solar panel with 21.7% efficiency. Backed by a 30-year warranty.
Standard Tier
Bifacial
450W
Wattage
21.7%
Efficiency
N-Type TOPCon
Cell Type
30 years
Warranty
Full Specifications
- Brand
- SoliTek
- Model
- SOLIHI 450W D
- Series
- SOLIHI
- Wattage
- 450W
- Module Efficiency
- 21.7%
- Cell Type
- N-Type TOPCon
- Dimensions
- 78-82" x 39-41"
- Weight
- 53 lbs
- Warranty
- 30 years
- Est. Price Per Watt
- $3.01
- Est. 7kW System Cost
- $21,070
- Est. 10kW System Cost
- $30,100
- Temperature Coefficient
- -0.25%/°C
- Bifacial
- Yes
- Origin
- Lithuania
- FEOC Status
- likely_pass
Other SoliTek Panels
| Model | Wattage | Efficiency | Cell | $/W |
|---|---|---|---|---|
| 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 |
| SOLIIT 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 450W SoliTek SOLIHI 450W D cost?
The SoliTek SOLIHI 450W D costs approximately $1355 per panel ($$3.01/W). A typical 7kW system using this panel would cost around $21,070 before incentives. After the 30% federal tax credit, your net cost drops to $14,749.
Is the SoliTek SOLIHI 450W D a good solar panel?
The SoliTek SOLIHI 450W D has 21.7% 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 SOLIHI 450W D 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.