Sonnen sonnenBatterie 10, Installation Instructions Manual, Page: 74 / 100

9 | sonnenProtect 4000 (optional)
74 / 100 Installation instructions sonnenBatterie 10
9.7 Commissioning the sonnenProtect
Closing the sonnenProtect
„
Attach the cover to the sonnenProtect. To do so, hang the cover on the top side of the
sonnenProtect.
Switching on the sonnenProtect
„
Switch on the grid voltage to the sonnenProtect.
• The sonnenProtect becomes active as soon as the storage system is properly commis-
sioned (see Carrying out first-time commissioning [P. 79]) and switched on (see
Switching the storage system on [P. 79]).
Setting up the sonnenProtect
• The sonnenProtect is activated using the commissioning assistant.
„
Run through the CA (see Commissioning assistant [P. 79]) and activate the
sonnenProtect 4000 at the appropriate point. The backup buffer can also be set.
9.7.1 Setting the backup buffer
Proceed as follows to set what percentage of the capacity of the storage system should be
available for the sonnenProtect in the event of a grid outage.
„
On the web interface of the storage system, navigate to the Settings page.
„
Change the percentage for backup-buffer to a desired value.
Illustration 32: Settings page
9.7.2 Testing backup operation
1. Simulate a grid outage
„
Switch the main fuses in the building off, so that the sonnenProtect and storage system
are no longer connected to the public electricity grid. The storage system switches to
backup operation after switching off the fuses.
2. Activate a consumer in the backup circuit
„
Activate an electrical consumer connected to the backup circuit.