SMA Sunny Island 2012 Technical Description page 71

SMA Solar Technology AG
Depending on the message, the corresponding LED glows red, green, orange, or not at all.
The following table describes the meanings of the color signals from the inverter LED:
Green
—
—
ON
—
The following table describes the meanings of the color signals from the grid LED:
Green
—
—
ON
—
The following table describes the meanings of the color signals from the battery LED:
Green
—
ON
—
—
Technical Description
Red Orange
— —
— ON
— —
ON —
Red Orange
— —
— ON
— —
ON —
Red Orange
— —
— —
— ON
ON —
Operating mode of the
Sunny Island
Off (device has been switched off)
Standby (no inverter operation)
In operation
Failure or error
Operating mode
grid/generator
if applicable, no grid/generator
(conduction possible)
Synchronization to the external grid /
generator
Operation with grid / generator
Failure or error
Battery charge level
Off (device has been switched off)
100 % — 50 %
50 % — 20 %
20 % — 0 %
SI2012_2224-TEN082311
Control Elements
71