• Product page: ZYC SIMPO Pro (AU site, full spec tables)
• Global site: zyc.energy
• Datasheet PDF: not publicly linked; see ZYC download page

SIMPO Pro E

• Modules per stack: 11 only (the product allows 4 - 15; 10 or fewer sits below the HS19 range, 12 or more exceeds 1000 V at full charge)
• Usable voltage range: 673 - 958 V
• Capacity: 127 kWh per stack

SIMPO Pro S

• Modules per stack: 16 (the product allows 10 - 16; 15 or fewer sits below the HS19 range)
• Usable voltage range: 650 - 934 V (battery floor is 640 V, so a sliver of capacity at the bottom is unusable; likely acceptable as the cutoff is rarely reached, confirm with ZYC)
• Capacity: 82 kWh per stack

derived from spec table per-module voltages, not yet verified

SIMPO Pro E

• Module ~76.8 V / 11.52 kWh
• Max constant current 150 A

SIMPO Pro S

• Module ~51.2 V / 5.12 kWh
• Max constant current 100 A

Both: 1 - 16 strings DC parallel; CAN / Modbus TCP / Modbus RTU; IP20/IP55.

• Test status: tested and running in field tests
• FDCan support: yes

Setup instructions to be written.