Synoelec (Sinofuse)

Synoelec (Sinofuse) – High-performance fuse technology for electromobility and renewable energies

Synoelec (also known as Sinofuse) is a leading manufacturer of high‑reliability fuse technology for demanding applications in electric vehicles (EVs), solar and wind, battery energy storage (BESS), rail, communications, and industrial power. Founded in 2007 and headquartered in Xi’an, China, Sinofuse develops, manufactures, and supplies advanced fuses and intelligent circuit‑protection solutions worldwide.

Sinofuse is recognized for deep engineering capability, a broad patent portfolio, and strong OEM adoption across new‑energy and mobility markets. Their products span high‑voltage DC to High current applications, enabling safer, more compact, and more efficient power systems.

Product portfolio

Synoelec offers a wide range of fuse solutions for demanding applications:

• Fuses for electric vehicles (250V–1200V, 16A–1000A)
• Fuses for solar, wind, and BESS systems (250V–1500V, 2A–4000A)
• Pyro fuses with up to 22kA current carrying capacity and high adaptability
• Integrated protection systems with modular designs for voltages up to 1000VDC and currents up to 16kA
• Motor protection fuses and innovative, highly integrated concepts with active and passive smart fuses