What to do if my Growatt Inverter has no response after power on?
The Growatt Inverter might not respond after powering on if the battery voltage is far too low (less than 1.4V/Cell) or if the battery polarity is reversed. To resolve this, check if the batteries and the wiring are connected well. You may also need to re-charge or replace the battery.
How to fix a Growatt Inverter that shuts down automatically during startup?
If your Growatt Inverter shuts down automatically during the startup process, it might be because the battery voltage is too low (less than 1.91V/Cell). In this case, re-charge the battery. If that doesn't work, consider replacing the battery.
General| Model | SPF 6000T DVM-MPV |
|---|---|
| Category | Inverter |
| Rated Power | 6000W |
| Output Voltage | 230V AC |
| Efficiency | 93% |
| MPPT Voltage Range | 120-450V |
| Max. Charging Current | 120A |
| Output Frequency | 50/60 Hz |
| Battery Voltage | 48V |
| Max PV Charging Current | 120A |
| Operating Temperature | -10°C to 50°C |
| Communication | USB |
| Max Solar Input Voltage | 500V |
| Protection | Overload, Short circuit, Over-temperature |
| DC Voltage | 48V |
| AC Voltage | 230VAC |
| Cooling Method | Fan |
Contains critical safety and operating instructions for future reference and safe operation of the unit.
Details recommended cable sizes, torque values, and step-by-step battery connection procedures.
Covers connecting lithium batteries, BMS, and setting up communication protocols for monitoring.
Configures battery type, SOC points, and voltage cut-off parameters via the LCD interface.
Details AC wiring requirements, diagrams, and step-by-step connection procedures for AC input/output.
Emphasizes correct AC wire polarity and appliance restart safety for proper operation.
Specifies PV cable sizes, module selection criteria, and step-by-step connection procedures.
Instructions for unit power control and overview of the operation panel, including indicators and keys.
Explains the meaning of LED indicators (AC/INV, CHG, FAULT) and the function of panel buttons (ESC, UP, DOWN, ENTER).
Configures the priority of power sources like Solar, Utility, and SBU for load supply.
Lists fault codes, their corresponding events, and the icon displayed on the unit for diagnostics.
Lists warning codes, events, audible alarms, and flashing icon indicators for system status.
Addresses startup shutdown, no response, and continuous buzzer/red LED issues with possible solutions.
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