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Rita OlsonSep 6, 2025
What should I do if my Growatt SPA 1000TL BL displays 'Autotest failed(only in Italy)'?
- JJessica MejiaSep 6, 2025
If your Growatt Inverter displays 'Autotest failed(only in Italy)', restart the SPA series.
What should I do if my Growatt SPA 1000TL BL displays 'Autotest failed(only in Italy)'?
If your Growatt Inverter displays 'Autotest failed(only in Italy)', restart the SPA series.
What to do if my Growatt Inverter shows 'No Utility'?
If your Growatt Inverter displays a 'No Utility' message, first confirm whether the grid is lost. Then, ensure the grid connection is secure and that the breakers on the grid side are switched on.
What to do if my Growatt SPA 1000TL BL Inverter displays 'Battery terminal open (only for lithium battery)'?
If your Growatt Inverter displays 'Battery terminal open (only for lithium battery)', make sure the battery is well connected, the battery switch is turned on, and the breaker between the battery and the inverter is on.
What to do if Growatt SPA 1000TL BL Inverter displays 'EPS output voltage low'?
If your Growatt Inverter indicates a low EPS output voltage, first, check the load on the EPS. If an overload occurred, reduce the EPS load. Then, restart the inverter.
What to do if my Growatt Inverter shows 'E P S output overload warning'?
If your Growatt Inverter displays an 'E P S output overload warning', reduce the load on the EPS output.
What to do if my Growatt SPA 1000TL BL Inverter shows 'Battery terminals reversed'?
If your Growatt Inverter indicates 'Battery terminals reversed,' make sure the positive and negative terminals of the battery are not reversed.
What to do if my Growatt SPA 1000TL BL Inverter displays 'Inverter L N reversed or ground failed'?
If your Growatt Inverter displays 'Inverter L N reversed or ground failed', make sure the L line and N line are not reversed and ensure the PE is well connected.
What to do if my Growatt SPA 1000TL BL Inverter displays 'SP-CT/Meter Communication fault'?
If your Growatt Inverter shows an 'SP-CT/Meter Communication fault', first, check the wire connecting the meter and the inverter to ensure it's well connected. Next, verify that the distance between the SP-CT and the inverter is within the specified range. Restart the inverter and SP-CT, then reconnect them.
What to do if Growatt Inverter shows 'Battery Voltage Lower than 42 V'?
If your Growatt Inverter indicates a battery voltage lower than 42 V, check the actual voltage of the battery. Also, make sure the wire between the battery and the inverter is well connected.
How to fix a 'Grid frequency fault' on a Growatt SPA 1000TL BL Inverter?
To fix a grid frequency fault on your Growatt Inverter, first make sure the frequency is within the range of your local standard. Then, restart the inverter.
General| Max. DC Voltage | 550 V |
|---|---|
| Start Voltage | 80 V |
| MPPT Voltage Range | 70-550 V |
| Number of DC Inputs | 1 |
| Rated AC Power | 1000 W |
| AC Voltage Range | 180-280 V |
| THDi | <3% |
| DC Switch | Yes |
| Protection Class | IP65 |
| Max. PV Input Voltage | 550 V |
| Number of MPP Trackers | 1 |
| Start-up Voltage | 80 V |
| Rated AC Voltage | 230 V |
| Rated AC Frequency | 50 Hz / 60 Hz |
| Operating Temperature Range | -25 ~ +60 °C |
| Cooling | Natural Cooling |
| Output Voltage | 230 V |
| Output Frequency | 50 Hz / 60 Hz |
| Humidity | 0-100% |
General safety precautions for installation and operation of SPA series.
Details the essential requirements for installing the SPA series inverter.
Lists the necessary tools and instruments for installation.
Provides general installation guidance for the SPA series.
Provides guidance on sensor placement and installation layout.
Step-by-step instructions for mounting the SPA series inverter on the wall.
Details the system connection modes for the SPA inverter.
Explains how to connect the Grid and EPS terminals of the SPA inverter.
Details the procedure for connecting the battery terminals to the SPA inverter.
Instructions for proper grounding connection of the SPA series.
Steps for commissioning the SPA series after installation is complete.
Guide to configuring the work modes and settings for the inverter.
Steps for starting up the SPA inverters after installation.
Procedure for safely shutting down the SPA system.
Key points to consider during the installation of the SPA series.
List of system fault messages and suggestions for troubleshooting.
Detailed technical specifications for the SPA series energy storage machine.
