A global energy and intelligence platform, built in Australia.
Brighsun Group is a global innovation-driven enterprise focused on sustainable energy, electric mobility and intelligent digital ecosystems.
Who we are
Headquartered in Melbourne, Australia, Brighsun has been pioneering lithium-sulfur battery research for more than a decade, with a vertically integrated portfolio spanning material science, vehicle engineering and utility-scale storage.
The Group operates across three core sectors — advanced battery R&D, electric transportation, and energy storage — and extends into the 2U digital ecosystem, including 2U Chat and 2U Health.
Our mission is simple: bridge breakthrough science with everyday life, and make clean, intelligent energy the global default.
Engineer at the material level
Real breakthroughs begin in chemistry — not in marketing decks.
Verify with the world
Guinness, SGS and independent laboratories validate every claim.
Build vertically
From cell to vehicle to grid to ecosystem — one integrated platform.
Make energy human
Technology only matters when it improves how people live, move and connect.
Recognised globally
Longest distance by a single-charge electric bus — 1,018 km
1,058 km EV range on a 146 kWh battery pack
Cathode energy density up to 2,103.8 Wh/kg