SMA SI 3.0-11 Quick Reference Guide V.4.0 - Manual (Page 21)

SMA Solar Technology AG 7 Commissioning
Installation Manual - Quick Reference Guide FSS-IS-en-40 21
7 Commissioning
7.1 Basic Configuration of the Sunny Island Inverter
Requirements:
☐ The SMA Flexible Storage System must be installed in accordance with the circuitry (see Section 4.1 or 5.1).
☐ With a three-phase system, the Sunny Remote Control must be connected to the master. The master is thus defined
during basic configuration.
☐ The circuit breaker F1 in the distribution board must be open.
Procedure:
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Damage to the battery due to incorrect settings
The battery parameters influence the charging behavior of the Sunny Island. The battery will be damaged by incorrect
settings of the parameters for battery type, nominal voltage, and capacity.
• Ensure that the values recommended by the battery manufacturer are set for the battery during basic configuration
(for the battery technical data, see the documentation of the battery manufacturer).
• In the basic configuration, configure the battery capacity for a ten-hour electric discharge (C10). The battery
manufacturer specifies the battery capacity in relation to discharge time.
Check the wiring
(see the Sunny Island inverter installation manual).
Close all devices except the BatFuse.
This protects all live components from being touched.
Close the BatFuse and switch on all Sunny Island inverters:
In systems with one Sunny Island, press the "On" button.
In systems with three Sunny Island inverters, press and hold the "On" button on the master until an acoustic signal sounds.