HYSOLIS MPS3K (3 kW / 4.5 kWh) with an Inverter Power Station User Manual
- June 13, 2024
- HYSOLIS
Table of Contents
MPS3K (3 kW / 4.5 kWh) with an Inverter Power Station
Function menu: From any Status screen, long press the Funct button for 5
seconds to enter the Function menu. Press DOWN or UP to scroll through the
different parameters PO-P4. Then, after reaching the desired parameter PO-P4,
short press Funct to highlight that parameter’s setting (the setting will be
blinking). Then press DOWN or UP to change the setting.
After achieving the desired setting, press Funct so that the parameter PO-P4
is blinking, press DOWN or UP until “PO” is blinking, and then short press
Funct to save the setting and exit the Function menu (you can change multiple
parameter settings before exiting). The functions of PO-P4 are as follows:
| Main Menu | Functions |
|---|---|
| P4 | Buzzer mode |
| P3 | Inverter charging current |
| P2 | N/A (This parameter is intentionally left blank) |
| P1 | Inverter operating mode |
| PO | Save & Exit |
Parameter Settings
3.3.5.1 AC Input Alarm setting
From any Status screen, long press the Function button for 5 seconds to
enter the Function menu. Press DOWN or UP until the Beeper noise parameter
“P4″ is blinking. Press the Function button to highlight the setting (“OFF” or
“ON” will be blinking). Turn On/Off the Alarm noise using the DOWN or UP
button. Press the Function button so that “P4” is blinking, press DOWN or UP
until “PO” is blinking, and then press the Function button to save and exit.
Explanation: When this setting is ON, an alarm sounds every 15-seconds if
the inverter is running without AC input connected. When this setting is OFF,
this particular alarm is disabled. All other operational/fault alarms remain
enabled in either setting. 
Inverter AC charging current setting
From any Status screen, long press the Funct button for 5 seconds to enter the Function menu. Press DOWN/UP until the Inverter charging current parameter “P3” is blinking. Press the Funct button to highlight the setting (the % value will be blinking). Press DOWN or UP to change the AC charging current of the unit (100%, 80%, 60%, 40%, or 20% of maximum capacity). Press the Funct button so that “P3” is blinking, press DOWN or UP until “PO” is blinking, and then press the Funct button to save and exit.
Error codes and solutions
| Error code | Problem | Solution |
|---|---|---|
| MOSFETS board over-current | Turn unit OFF and ON. If problem persists, |
contact support.
| Output short circuit| Inspect loads for signs of short circuit (e.g. bare
wires, contact damage, etc.). Remove loads.
| Output overload| View Inverter Load % via Status screen. Remove unnecessary
loads.
| Internal Temperature above Limit| Check cooling fan operation.
Remove any dust. Maintain 10cm free space around unit.
| Battery over-voltage| Check external battery connection, configuration, and
voltage (see section 4.4).
| Battery under-voltage| Make sure battery is fully charged. If problem
persists, battery must be replaced.
Contact support.
| Reversed connecting cables between transformer and heatsink on power board|
Cables must be reconnected.
Contact support.
| Start Protection from low output voltage| Turn unit OFF and ON. If problem
persists, contact support.