Hanwha Q CELLS — South Korea
Q.PEAK 450W D Silver
The Hanwha Q CELLS Q.PEAK 450W D Silver is a 450W PERC solar panel with 21.5% efficiency. Backed by a 30-year warranty.
Premium Tier
450W
Wattage
21.5%
Efficiency
PERC
Cell Type
30 years
Warranty
Full Specifications
- Brand
- Hanwha Q CELLS
- Model
- Q.PEAK 450W D Silver
- Series
- Q.PEAK
- Wattage
- 450W
- Module Efficiency
- 21.5%
- Cell Type
- PERC
- Dimensions
- 78-82" x 39-41"
- Weight
- 53 lbs
- Warranty
- 30 years
- Est. Price Per Watt
- $3.20
- Est. 7kW System Cost
- $22,400
- Est. 10kW System Cost
- $32,000
- Temperature Coefficient
- -0.35%/°C
- Bifacial
- No
- Origin
- South Korea
- FEOC Status
- check
Other Hanwha Q CELLS Panels
| Model | Wattage | Efficiency | Cell | $/W |
|---|---|---|---|---|
| Q.TRON 465W E Pro | 465W | 21.9% | PERC | $3.34 |
| Q.PEAK DUO 465W E Pro | 465W | 21.9% | PERC | $3.34 |
| Q.PEAK 465W E Pro | 465W | 21.9% | PERC | $3.34 |
| Q.PLUS 465W E Pro | 465W | 21.9% | PERC | $3.34 |
| Q.TRON 455W D Plus | 455W | 21.6% | N-Type TOPCon | $3.24 |
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 Hanwha Q CELLS Q.PEAK 450W D Silver cost?
The Hanwha Q CELLS Q.PEAK 450W D Silver costs approximately $1440 per panel ($$3.20/W). A typical 7kW system using this panel would cost around $22,400 before incentives. After the 30% federal tax credit, your net cost drops to $15,680.
Is the Hanwha Q CELLS Q.PEAK 450W D Silver a good solar panel?
The Hanwha Q CELLS Q.PEAK 450W D Silver has 21.5% efficiency and a 30 years warranty, placing it in the premium tier. This is above-average efficiency, making it a strong choice.
How many Hanwha Q CELLS Q.PEAK 450W D Silver 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.