To Next PageTo Next PageWhat to do if my Growatt MID 12KTL3-XL Inverter shows 'AC terminals reversed'?
If your Growatt Inverter displays 'AC terminals reversed', check the AC terminals. If the error message persists, it is recommended to contact the manufacturer.
What to do if Growatt MID 12KTL3-XL reports 'Fan function abnormal'?
If your Growatt Inverter displays 'Fan function abnormal', after shutdown, check the fan connection and replace the fan. If the error message persists, it is recommended to contact the manufacturer.
How do I fix 'Communication fault M3 didn't receive SP-CT data' on my Growatt MID 12KTL3-XL Inverter?
If your Growatt Inverter displays 'Communication fault M3 didn't receive SP-CT data', check the communication wire. If the error message persists, it is recommended to contact the manufacturer.
General| Model | MID 12KTL3-XL |
|---|---|
| Rated Power | 12000W |
| Max. DC Voltage | 1100 V |
| Max. DC Input Voltage | 1100 V |
| Start Voltage | 200 V |
| Nominal DC Voltage | 600 V |
| Input Voltage Range | 200 - 1000 V |
| Number of MPPT | 2 |
| Number of MPP Trackers | 2 |
| Nominal AC Power | 12000W |
| Nominal Grid Frequency | 50/60 Hz |
| THDi | <3% |
| DC Switch | Yes |
| Protection Class | IP65 |
| Ingress Protection | IP65 |
| Topology | Transformerless |
| Noise Level | <25 dB |
| Max. DC Power | 15 kW |
| Max. DC Input Power | 15 kW |
| Max. AC Power | 12.6 kW |
| Nominal AC Voltage | 230 V |
| Power Factor | 0.8 leading ... 0.8 lagging |
| Operating Temperature Range | -25°C to 60°C |
| Cooling Method | Natural cooling |
| Cooling | Natural cooling |
Important safety guidelines for installation, operation, and maintenance of the inverter.
Details essential requirements for mounting location, wall strength, and clearances.
Provides instructions and specifications for securely mounting the inverter to a wall.
Step-by-step guide for physically hanging and securing the inverter onto the wall mount.
Crucial safety precautions regarding high voltage and static electricity during wiring.
Instructions for connecting the AC output, including breaker requirements and wire types.
Detailed steps for connecting the DC input from PV modules, including voltage and current limits.
Instructions for safely starting the inverter by closing AC and DC switches.
Step-by-step procedure for safely powering off the inverter.
Lists warning codes, fault descriptions, and suggestions for system errors.
Lists error codes, fault descriptions, and suggestions for inverter operational errors.
Detailed technical specifications for various MID inverter models.
