Product08 Sept 20262 min read
SM-STACK 5.12 goes into series production
Five modules, one base, 25.6 kWh — and a service corridor requirement of only 600 mm.
The stack began as a service complaint: technicians were removing whole cabinets to reach a terminal block. The redesign moves every connection to the front and makes the module the replaceable unit.
Five modules share one BMS and one CAN bus. Capacity can be added a year later without a new cabinet, and the firmware keeps a per-module history so a mixed-age stack can still be diagnosed.
Series production started on 1 September. First containers are allocated to Portugal, Chile and South Africa.