Tesla — US
Tesla T 450W D Plus
The Tesla Tesla T 450W D Plus is a 450W PERC solar panel with 21.4% efficiency. Made in US. Backed by a 30-year warranty.
Premium Tier
🇺🇸 Domestic Content Bonus Eligible
450W
Wattage
21.4%
Efficiency
PERC
Cell Type
30 years
Warranty
Full Specifications
- Brand
- Tesla
- Model
- Tesla T 450W D Plus
- Series
- Tesla T
- Wattage
- 450W
- Module Efficiency
- 21.4%
- Cell Type
- PERC
- Dimensions
- 78-82" x 39-41"
- Weight
- 53 lbs
- Warranty
- 30 years
- Est. Price Per Watt
- $3.69
- Est. 7kW System Cost
- $25,830
- Est. 10kW System Cost
- $36,900
- Temperature Coefficient
- -0.35%/°C
- Bifacial
- No
- Origin
- US
- FEOC Status
- pass
Other Tesla Panels
| Model | Wattage | Efficiency | Cell | $/W |
|---|---|---|---|---|
| Tesla Solar 455W E Pro | 455W | 21.6% | N-Type TOPCon | $3.78 |
| Tesla T 455W E Pro | 455W | 21.6% | N-Type TOPCon | $3.78 |
| Tesla H 455W E Pro | 455W | 21.6% | N-Type TOPCon | $3.78 |
| Tesla Solar 450W D Plus | 450W | 21.4% | PERC | $3.69 |
| Tesla H 450W D Plus | 450W | 21.4% | PERC | $3.69 |
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 Tesla Tesla T 450W D Plus cost?
The Tesla Tesla T 450W D Plus costs approximately $1661 per panel ($$3.69/W). A typical 7kW system using this panel would cost around $25,830 before incentives. After the 30% federal tax credit, your net cost drops to $18,081.
Is the Tesla Tesla T 450W D Plus a good solar panel?
The Tesla Tesla T 450W D Plus has 21.4% efficiency and a 30 years warranty, placing it in the premium tier. This is above-average efficiency, making it a strong choice. It also qualifies for the domestic content bonus under the Inflation Reduction Act.
How many Tesla Tesla T 450W D Plus 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.