Sonnen sonnenBatterie 10, Installation Instructions Manual, Page: 32 / 100

6 | Connecting the storage system
32 / 100 Installation instructions sonnenBatterie 10
6.1 Electrical connection overview
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Choose the right installation version before you start the installation. The possible in-
stallation versions are:
• The single-phase storage system can be integrated both in single-phase and three-phase
building mains. The power measurement works in one or three phases accordingly.
• There are three different measurement concepts for recording the power. The following
figures show the consumption measurement (standard measurement concept).
• The PV inverter can be single-phase or three-phase regardless of the building mains. The
power measurement for production must be installed accordingly.
„
Ensure that the maximum permissible unbalanced phase load is observed when using a
single-phase PV inverter together with a single-phase storage system in three-phase
building mains. This means that the PV inverter and storage system must not be in-
stalled on the same phase, if applicable.