Solar Frontier’s CIS Technology

CIS is different. Solar Frontier has worked with leading solar panel technologies since the 1970s, including crystalline silicon. We realized in the early 1990s the unique potential of our CIS technology - and we’ve pursued it ever since.


CIS offers three key advantages for the homeowner, the business manager and the power plant operator:

  • Higher electricity yield in real-world conditions
  • Greater environmental friendliness
  • Refined aesthetics

Solar Frontier is the world’s largest provider of CIS solar energy solutions. Based in Japan, we provide our solutions worldwide.