Is the SolaX X3-AELIO-49.9K compatible with the SolaX TB-HR140 (AELIO)?

Yes — compatible.

Supports 7–14 battery modules (1.0 configurator grouping).

DatasheetRead directly from an official manufacturer document, without interpretation.

Pairing details

Valid module counts
7, 14

References

Both products

Design a system with this pair