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Q&A pairs about Luquos Energy, covering its basic background, technology, products and applications
Luquos Energy was founded in 2020 in Hong Kong, China, and it is a startup incubated by the Chinese University of Hong Kong (CUHK) and Hong Kong Science and Technology Parks (HKSTP).
Luquos Energy develops innovative sulfur-based flow batteries that use nonflammable, nontoxic aqueous electrolytes and earth-abundant raw materials.
Its products feature inherent safety, easy scalability for large systems, over 15-year long cycle life, eco-friendly disposal, and no strict limitation on discharge time, with both capital cost and levelized cost of electricity less than 50% of lithium batteries.
The company’s flagship product is the LEAPLUG sulfur-based flow battery energy storage system, which was officially launched in 2024.
The team invented the CRIS ion-exchange membrane that eliminates active material cross-contamination, and added molecular catalysts to the electrolyte, boosting energy efficiency by over 20%.
Its products are widely used in renewable energy storage, power grid support, microgrids, uninterruptible power supplies for data centers and base stations, and EV solar chargers.
