Felicitysolar debuts new FLB lithium battery pack series

The series, which debuted at The smarter E 2025, features a built-in aerosol fire suppression system and IP65 certification, and it is scalable to up to 32 units in parallel.

Felicitysolar has introduced the new FLB lithium battery pack series, which includes a 16 kWh battery with 12% higher capacity and 41% smaller volume than the company’s previous batteries, as well as 8,000 life-cycles. Up to 32 of the batteries can be connected in parallel, enabling scalability depending on the size of the customer’s need.

At The smarter E 2025, Felicitysolar Marketing Manager Paul Wong said the FLB series features a built-in aerosol fire suppression system that makes the units safe for residential use. He noted the suitability of the batteries for use in a wide range of temperatures. The batteries are IP65 certified, which makes them also suitable for use outdoors.

Lukas Hörmann, co-founder and CTO of Solarscouts, was also at Felicitysolar’s booth. In his interview, Hörmann said his company chose to be a distributor of Felicitysolar products because he has found the batteries to be a great value at a lower cost and because of the company’s impressive customer service.

Watch the interviews here: