Hanwha Solar Products
2 products across Solar Panels. Efficiency range: 21.3%–21.4%.
Hanwha Solar Panel Overview
All Hanwha Solar Panels (2)
| Model | Power | Efficiency | Cell Type | Warranty | Degradation |
|---|---|---|---|---|---|
| Q.PEAK DUO XL-G11 480W | 480W | 21.4% | PERC Mono | 12/25 yr | 0.5%/yr |
| Q.TRON G11S 410W | 410W | 21.3% | TOPCon N-type | 25/25 yr | 0.4%/yr |
Sorted by efficiency. Click any model for full specifications and review.
Estimated System Costs with Hanwha Panels
| System Size | Panels Needed | Est. Cost (before ITC) | After 30% ITC |
|---|---|---|---|
| 5 kW | ~11 panels | $12,500–$17,500 | $8,750–$12,250 |
| 8 kW | ~17 panels | $20,000–$28,000 | $14,000–$19,600 |
| 10 kW | ~21 panels | $25,000–$35,000 | $17,500–$24,500 |
| 12 kW | ~25 panels | $30,000–$42,000 | $21,000–$29,400 |
Estimates based on national average installed costs of $2.50–$3.50/watt. Panel count uses the Q.PEAK DUO XL-G11 480W (480W). Actual prices vary by location and installer.
About Hanwha
Hanwha manufactures solar panels with 2 models in their 2026 product lineup. Their solar panels range from 410W to 480W with efficiencies of 21.3%–21.4%, using PERC Mono and TOPCon N-type cell technology. Manufacturing takes place in China and South Korea.
Quick Facts
- Total Products: 2 models
- Categories: Solar Panels
- Manufacturing: China
- Best Efficiency: 21.4% (Q.PEAK DUO XL-G11 480W)
- Max Power: 480W (Q.PEAK DUO XL-G11 480W)
Frequently Asked Questions
How many solar products does Hanwha offer in 2026?
Hanwha offers 2 products in their 2026 lineup: 2 solar panels.
What is the most efficient Hanwha solar panel?
The most efficient Hanwha solar panel is the Q.PEAK DUO XL-G11 480W at 21.4% efficiency with 480W output. Hanwha panels range from 21.3% to 21.4% efficiency across 2 models.
What is the most powerful Hanwha solar panel?
The highest-wattage Hanwha panel is the Q.PEAK DUO XL-G11 480W at 480W. Hanwha's panel lineup ranges from 410W to 480W, using PERC Mono and TOPCon N-type cell technology.
What warranty does Hanwha offer on solar panels?
Hanwha offers up to 25-year product warranty and up to 25-year performance warranty on their solar panels. The average annual degradation rate is 0.45%.
Where are Hanwha solar panels manufactured?
Hanwha solar panels are manufactured in China and South Korea. They operate facilities in multiple countries to serve different markets.