Operating Manual

Installation, assembly and commissioning for
the first time
Version 1.1 Page 54 of 92
4.8 Configuration of the ESS parallel mode
Thanks to the modular concept of the BMZ ESS 7.0 system, different configurations of BMZ ESS 7.0 batteries with SMA
Sunny Island inverters are possible.
4.8.1 1-phase operation of a SMA Sunny Island inverter on 1 ESS battery
Figure 4-18 : 1-phase operation on 1 ESS battery
4.8.2 1-phase operation of a SMA Sunny Island inverter on 2 ESS batteries
Figure 4-19: 1-phase operation on 2 ESS batteries