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15 years engineering power conversion, built to be trusted
Suzhou Lumasun New Energy Technology Co., Ltd. (Lumasun Power) was founded in 2011 by a team of power-electronics engineers from Southeast University. Headquartered in Suzhou Industrial Park, Jiangsu, we are a national high-tech enterprise spanning R&D, manufacturing, sales and global service for solar inverters.
[Factory floor photo]
COMPANY OVERVIEW
Engineering every watt of solar power to convert further
What began as a 12-person workshop making residential inverters for the Jiangsu-Zhejiang region has grown into a listed supplier on the Shenzhen Stock Exchange’s ChiNext board (2021). Our team of over 200 R&D engineers runs an in-house power semiconductor lab, an EMC test lab and a burn-in test center, with 126 patents filed to date.
8GW
Annual capacity
126+
Patents filed
80+
Countries served
200+
R&D engineers
MILESTONES
Fifteen years growing alongside the solar industry
2011
Founded in Suzhou, focused on residential inverters
2015
CE and TÜV certified, entered the European market
2019
Launched commercial string inverter series, capacity passes 3GW
2022
Released hybrid storage systems, entered the storage market
2026
Global service network across 80+ countries, 8GW annual capacity
MANUFACTURING
Three automated plants, full-line quality control
From SMT placement and final assembly to 168 hours of burn-in testing, every unit is tracked through our MES system with a complete production history.
3
Manufacturing plants
484,000 ft²
Total floor area
168h
Burn-in test
[Production line photo]
CERTIFICATIONS
Compliant with major global market standards
CE
CE
TÜV
TÜV
IEC 62109
IEC 62109
UL 1741
UL 1741
ISO 9001
ISO 9001
ISO 14001
ISO 14001
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