LCD/LED Display Information
1. MENU: Enter or exit setting mode
2. UP: Increase the setting data
3. DOWN: Decrease the setting data
4. ENTER: Confirm the selection in setting mode
LED indicator | System status | |||
5. PV | Green | On | PV voltage normal | |
Flashing every 1s | PV fault is recovering | |||
Flashing every 2s | PV fault can’t recover | |||
Off | PV is off | |||
6. BATT | Yellow | On | Battery voltage normal | |
Flashing every 1s | Battery fault is recovering | |||
Flashing every 2s | Battery fault can’t recover | |||
Off | Battery is off | |||
7. FAULT | Red | Flashing | Fault | |
Off | Normal |
8. LCD display
Figure 1 Back Panel Information
1. LO-: The load negative terminal
2. LO+: The load positive terminal
3. BA-: The battery negative terminal
4. BA+: The battery positive terminal
5. PV-: PV array negative terminal
6. PV+: PV array positive terminal
7. BTS: Remote external temperature terminal
8. REM: Communication network terminal
Other Features
It is a cost effective, intelligent solar inverter which accept Solar & Utility input at the same time. The comprehensive LCD display offers user-configurable and easy-accessible button adjustment such as battery charging current, AC/solar charger priority and DC priority.When battery voltage low,it will automatically switch to AC grid to supply continuously power to the loads.