Stopping The System; Switching Off The Sunny Island - SMA SUNNY ISLAND 4.4M Operating Manual

SMA Solar Technology AG
10.3

Stopping the System

If you stop the system, the Sunny Island switches from operation into standby mode. In standby mode, the Sunny Island
discharges the battery due to its standby consumption. Tip: For longer shut-down periods, switch off the Sunny Island
(see Section 10.4, page 125).
Procedure:
• For systems with one Sunny Island, press the "start-stop" button
on the Sunny Island until an acoustic signal sounds.
• For systems with up to three Sunny Island inverters, press and hold the "start-stop" button on the master until an
acoustic signal sounds.
• For multicluster systems, press and hold the "start-stop" button on the master of the main cluster until an acoustic
signal sounds.
☑ The inverter LED on each Sunny Island is glowing orange. The Sunny Island inverters are in standby mode.
10.4 Switching Off the Sunny Island
Requirements:
☐ The system is stopped.
Procedure:
• For systems with one Sunny Island inverter, press and hold the
"Off" button until an acoustic signal sounds.
• For systems with up to three Sunny Island inverters, press and hold the "Off" button on the master until an acoustic
signal sounds.
• For multicluster systems, press and hold the "Off" button on each master until an acoustic signal sounds.
☑ The inverter LED is off on all Sunny Island inverters.
Operating Manual
10 Starting and Stopping the System
SI44M-80H-12-BE-en-10 125