What to do if my Growatt SPF 10KT HVM 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.
Why does my Growatt Inverter beep continuously with a red LED on?
If the Growatt Inverter buzzer beeps continuously and the red LED is on, it could be due to several reasons. First, check if the air flow of the unit is blocked or if the ambient temperature is too high, as the internal temperature of the component might be over 90°C. You should also reduce the connected load by switching off some equipment if the inverter is overloaded. Also check the BMS communication wire to see if it’s well connected. Another reason could be an output short circuit, so check if the wiring is connected well and remove any abnormal load. In case of an output abnormality (Inverter voltage below 180Vac or higher than 290Vac), reduce the connected load. If the issue persists after restarting the unit due to over current or surge, it is recommended to return it to a repair c...
Provides critical safety and operating instructions, emphasizing reading for future reference and adherence.
Identifies and describes components on the inverter's front panel: ON/OFF switch, LCD display, indicators, and buttons.
Details the various terminals and ports on the inverter's rear panel for battery, AC, PV, and communication connections.
Details preparatory steps, including cover removal, and provides guidelines for selecting an installation location.
Specifies recommended cable gauges and torque values for battery connections based on model.
Outlines the procedure for correctly connecting the battery to the inverter, ensuring proper polarity.
Highlights essential safety warnings, including shock hazards and terminal connection best practices.
Details the procedure for connecting lithium batteries, including ring terminal assembly and polarity.
Explains how to set up communication for lithium batteries and lists BMS port pin assignments.
Configures battery type (AGM, Flood, Lithium) and selects communication protocols via LCD settings.
Specifies AC wire gauge, torque values, and illustrates wiring for different inverter models.
Details AC wiring steps, emphasizing polarity, and includes essential safety precautions for connection.
Guides PV module selection based on open circuit voltage (Voc) and MPPT voltage range.
Illustrates PV wiring and details the connection steps, emphasizing polarity.
Defines the inverter's behavior under overload conditions, including fault timing.
Configures the priority for power sources (Solar, Utility, Battery) to supply loads.
Sets the maximum combined charging current for solar and utility chargers.
Configures battery type, auto-restart, output voltage, and frequency.
Sets beep alerts for interruptions and configures charging, float, and cut-off voltages.
Lists fault codes, corresponding fault events, and their associated icons.
Details warning codes, events, audible alarms, and flashing icons.
Addresses issues like automatic shutdown during startup and no response after power-on.
Troubleshoots continuous buzzer sounds and solid red LED indicating faults.
Lists specifications for inverter output, including rated power, surge rating, waveform, and voltage.
General| Model | SPF 10KT HVM |
|---|---|
| Rated Power | 10000W |
| Max. PV Array Power | 13000W |
| Max PV Input Power | 13000W |
| Number of MPPT Trackers | 2 |
| Battery Voltage | 48VDC |
| Number of MPPTs | 2 |
| AC Output Frequency | 50/60Hz |
| MPPT Voltage Range | 120-450V |
| Nominal Output Voltage | 230VAC |
| MPPT Range | 120-450V |
| AC Output Voltage | 230VAC |
To Next Page