Factory Tour

GRANKIA Renewable Solar Energy Manufacturing Factory Tour

GRANKIA is a leading manufacturer and exporter of inverter (including off grid solar inverter, hybrid solar inverter and power inverter), solar panels, solar charge controller, and battery storage. GRANKIA has 3 own factories which located in Foshan, China. Our advanced and professional technology, complete production lines, experienced staff and strict corporate system ensure our products quality. We pride ourselves on quality products, service and pricing, and believe that the three aspects are equally important to ensure the long-term success of overseas purchasing program.

Join us for a free factory tour!

GRANKIA factory tour is free to observe solar energy products being manufactured and processes at work, and offers daily.


  1. Updated HD/4K quality videos to show about GRANKIA history, culture, production range and projects.
  2. View workshop to give you an up-close-and-personal look at our solar energy production.
  3. Walk at office building to give you a bird’s-eye view of the entire operation and solar power plant projects.
  4. Free All Products catalogue.


We are nearby Guangzhou Baiyun International Airport.

Daily Hours

Open: 8:00 a.m. – 5:30 p.m.

Factory Tour: 9:00 a.m. – 4:00 p.m.

Closed on New Year’s Day, Ching Ming Festival, Dragon Boat Festival, International Labor Day, Chinese National Day and Spring Festival(Chinese New Year)

Please note: We operate on reduced hours on festival. Call ahead for modified hours. Hours are subject to change.

Week of day: from Monday to Saturday.

What to do while you are here

  • Talk with engineers directly.
  • Journey above the factory at your own pace, enjoying the all-new look at solar energy products making.
  • Have the opportunity to know GRANKIA chairman and general manager.
  • Have the opportunity to feel GRANKIA culture and values.
  • Experience high quality products how to manufacture and how control the quality.