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.
GRANKIA factory tour is free to observe solar energy products being manufactured and processes at work, and offers daily.
We are nearby Guangzhou Baiyun International Airport.
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.