SYSTEM CONFIGURATION, CONNECTIONS, AND DESIGN CONSIDERATIONS

There are three standard inverter-to-cabinet configurations.

• 1 Inverter: 1 Cabinet
  One S6-EH3P Inverter, One AES 210HV (60kW/209kWh)

• 2 Inverters: 1 Cabinet
  Two S6-EH3P Inverters, One AES 210HV Battery Cabinet (120kW/209kWh)

• 1 Inverter: 2 Cabinets
  One S6-EH3P Inverter, Two AES 210HV (60kW/418kWh)

Systems can scale up to 10 Solis S6-EH3P inverters in parallel on the AC bus, supporting up to 600 kW of total inverter output.

When designing larger systems, maintain consistent inverter-to-cabinet ratios across the entire installation. For example, if your system starts with a 1:1 ratio (one inverter per cabinet), all additional inverter-cabinet sets should follow the same 1:1 pattern.

Mixing ratios within the same system (e.g., combining 1:1 and 1:2 configurations) is not supported, as it can lead to imbalanced load sharing.