Bslbatt unveils 10.24 kWh battery for residential PV


Bslbatt, a Chinese storage system manufacturer, has released a new wall-mounted storage system for use with residential PV systems.

“This home battery also features a built-in battery management system to provide overvoltage and Undervoltage monitoring, temperature control, and internal circuit short circuit protection to help keep each cell in a healthy state and extend the life of lithium iron phosphate cells,” the manufacturer said in a statement. “The B-LFP48-200PW is compatible with several inverters on the market, such as Victron, Studer, Deye, Goodwe, Growatt, Sofar, and SMA.”

The battery measures 680 mm x 485 mm x 220 mm and weighs 107 kg. It has a storage capacity of 10.24 kWh, a rated capacity of 200 Ah, and a voltage of 48 V.  The lithium-ion system uses LiFePO4 as the cathode material and has an ambient operating temperature range of -20 C to 55 C. It comes with a 10-year warranty and can purportedly operate for more than 6,000 cycles. It also features an IP54 protection level.

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Bslbatt said that up to 16 units can be stacked in series to provide additional capacity.

“The battery is fully internalized in a vehicle-grade module structure using tier-one, A+ lithium iron phosphate cell composition, a premium module structure that provides better stability and heat dissipation, so it has a longer cycle life and does not have the toxicity or fire hazards of other lithium technologies,” said the company.

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