Description
Solis FlexHome-CB210A-L is the original low-voltage BMS/control module and physical base for a FlexHome-L battery tower. It manages battery communication, system protection, SOC calculation and charge/discharge requests. It stores no energy by itself.
Correct official model
The official English manual identifies this low-voltage controller as FlexHome-CB210A-L, rated at 210 A.
System role and limits
- System family: FlexHome-(5–40)kWh-L
- Battery module: FlexHome-BAT5kWh-L
- Maximum system charge/discharge current: 210 A
- Maximum peak current: 315 A for 10 seconds
- Maximum charge/discharge power stated in the manual: 10 kW
- Communication: CAN / RS485
- Protection architecture: voltage, current and temperature monitoring with DC breaker and overcurrent fuses
- Complete system enclosure rating: IP66
- Parallel architecture: up to four supported clusters, maximum 160 kWh
The manual describes one-to-eight-module modular architecture, while its detailed performance table begins at two modules / 10 kWh. The exact minimum module count, inverter model, firmware and permitted current are therefore confirmed against the latest compatibility documentation for every project.
Documented package
The official packing list includes the low-voltage control module, physical base, two mounting brackets, two expansion bolts, two product-installation screws, 2 m B+ and B− power harnesses, a 2 m PCS communication harness, a 2 m earth lead, quick assembly manual, product specification, warranty card, packing list and levelling instrument.
Compatibility and exclusions
Use only with supported FlexHome-BAT5kWh-L modules and a compatible Solis low-voltage hybrid inverter. Battery modules, hybrid inverter, external protection, metering, project cabling beyond the documented package, structural work, installation and commissioning are separate.
Download the locally hosted official English FlexHome-L flyer and FlexHome-L user manual. Browse battery accessories.
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