3. Overview
3.3 Keypad
3.1 Front Panel Display
Figure 3.1 Front Panel Display
3.2 LED Status Indicator Lights
There are three LED status indicator lights in the front panel of Solis-2.5K-2G. The left
POWER light (red) indicates power status of the inverter. The middle OPERATION
light (green) indicates the operation status. The right ALARM light (yellow) indicates
the alarm status. Table 3.1 explains their meanings.
Description
The inverter is detecting solar power signal.
The inverter has lost a solar power signal.
The inverter is operating properly.
The inverter has stopped supplying power.
The inverter is initializing.
Alarm or fault condition is detected. The inverter
stores the last 10 messages.
The inverter is operating properly.
Status
ON
OFF
ON
OFF
OFF
ON
FLASHING
Light
POWER
OPERATION
ALARM
3.4 LCD
There are four keys in the front panel of the Solis-2.5K-2G(from left to right): ESC, UP, DOWN
and ENTER keys. The keypad is used for:
Scrolling through the displayed options (the UP and DOWN keys);
Access to modify the adjustable settings (the ESC and ENTER keys).
3. Overview
The two-line Liquid Crystal Display (LCD) is located at the front panel of Solis-2.5K-2G,
which shows the following information:
Inverter operation status and data;
Service messages for operator;
Alarm messages and fault indications.
Table 3.1 Status Indicator Lights
.7.
.8.
