BSLBATT

BSLBATT: LiFePO4 storage from an integrated manufacturer

BSLBATT is the trade mark of BSL New Energy Technology Co., Ltd., a Chinese manufacturer of lithium iron phosphate (LiFePO₄) batteries founded in 2011, with its headquarters in Huizhou (Guangdong) and subsidiaries in the Netherlands, Mexico, South Africa and the United States. With an annual production capacity of over 3 GWh, 200 employees and more than 40 patents, the company manufactures everything from cells to complete systems and certifies its equipment to ISO 9001, ISO 14001, CE, RoHS, UN38.3 and IEC standards.

What does BSLBATT manufacture?

Its product range covers residential energy storage (wall-mounted units and 48 V racks), high-voltage commercial and industrial energy storage, forklift batteries, systems ranging from 12 V to 1,000 V, and UPS solutions. In 48 V lithium batteries This is where it competes most directly with brands already well established in our catalogue, such as Pylontech, Pytes o ZYC Energy.

Why we included it in the catalogue

• Very high capacity per module. The B-LFP48-300PW wall-mounted model delivers 16.07 kWh in a single unit, compared with the usual 5 kWh from a rack-mounted module: fewer communications, less cabling and fewer points of failure per kWh installed.
• Open compatibility. CAN and RS485 protocols validated with Victron Energy, Studer, Deye, Solis, SolaX, Goodwe, SMA, Sol-Ark and SUNSYNK, amongst others.
• 10-year warranty and more than 8,000 cycles reported at 0.5 °C.
• Scalability up to 32 units in parallel, i.e. more than 514 kWh with the same model.

View the details of the B-LFP48-300PW for technical details and the full list of compatible inverters.

You might be interested in: inverters compatible with 48 V BSLBATT batteries y A comparison of the 5 best 16 kWh batteries of 2026.

See also the guía de instalación de la B-LFP48-300PW.