About
Founded in 2008, J-Systems is a renewable energy company headquartered in Tainan City, Taiwan specializing in Solar.
J-Systems is a Taiwan-based provider of solar mounting systems and structural steel solutions for renewable energy projects. The company offers custom engineering and structural design, OEM manufacturing, steel fabrication and global project procurement for rooftop, ground-mount, agrivoltaic, and other solar applications. Founded in 2008, it launched the J-Systems Group brand in 2023 and 2024, with Jingxin Co., Ltd. serving as its manufacturing hub in Tainan. The company has five factories in Taiwan and offices in Japan, Romania and Sweden, and emphasises corrosion resistance, weld quality and third-party testing.
Headquarters
Founded
Focus areas
Products & services
Business models
Value chain
Locations
Headquarters
Anhe Rd. No. 173, Ln. 36, Sec. 4, 709036, Tainan City, Taiwan
Operating locations (3)
- Toshima 4-1-16, Tokyo, Kitaku, Japan
- Str. Transilvaniei Nr. 132, Buzau, Romania
- Stråkvägen 2A, Täby, Sweden
Projects
1Single-project mounting supply (216 MW)
Supplied mounting systems for a single utility-scale solar power plant with a capacity of 216 MW.
Credentials & affiliations
Certifications
ISO 9001:2015
ISO 3834 (International Welding Certification)
EN 1090
TÜV certification
CE certification
JIS certification for mounting structures
UL certification
ISO 14064-1:2018
