Modules per stack: 7 only (the product allows 2 - 7; 6 or fewer sits below the HS19 range)
Usable voltage range: 650 - 818 V. The battery's own discharge floor is approx. 605 V (estimated at 2.7 V/cell), below the HS19 minimum, so the bottom of the SOC range is unusable.
Capacity: 36 kWh per stack
Full product specifications (unverified, from manufacturer documents)
FDCan support: only up to 500 kbit/s (status 04-2024, update requested)
Powercube H2 (deprecated)
Not for use with the HS19
Maximum stack voltage is 648 V at 12 modules, below the HS19 minimum of 650 V. No valid configuration exists. Not compatible with current HS19 hardware.