Q CELLS Solar Panels Review (2026)

20.6-21.4% Efficiency
25-Year Warranty
$0.90-$1.40/W
Efficiency
20.6-21.4%
Warranty
25 Years
Output
385-420W
Price/Watt
$0.90-$1.40

Overview

Q CELLS (owned by Hanwha) combines Korean engineering with US manufacturing at their Dalton, Georgia facility. Their Q.ANTUM cell technology is proven across millions of installations. Strong domestic presence with panels qualifying for US manufacturing incentives.

Technology
PERC / Q.ANTUM
Country
South Korea/USA

Best For

Buyers who prioritize US-manufactured panels for IRA domestic content bonuses and want solid mid-range performance.

Pros

  • US manufacturing (Georgia factory) qualifies for IRA bonuses
  • Proven Q.ANTUM cell technology
  • Competitive pricing for domestically made panels
  • 25-year comprehensive warranty
  • Strong US customer service

Cons

  • Lower efficiency than premium competitors
  • PERC technology being overtaken by TOPCon
  • Not the most aesthetically pleasing
  • Georgia factory capacity limited vs Chinese production

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