How to fix software version unmatch on Huawei Inverter?
Check whether you have performed a software upgrade recently. If yes, upgrade the software to the correct version again. During inverter software upgrade, the version of the software loaded is incorrect.
What to do if Huawei Inverter upgrade failed?
Perform the upgrade again. The upgrade does not end normally.
Lists required tools for installation and cabling.
Requirements and procedures for wall mounting.
Steps for installing the bracket.
Steps for mounting the SUN2000 onto the bracket.
Requirements and procedures for support mounting.
Prerequisites and procedure for ground cable connection.
Prerequisites, specs, and procedures for AC cables.
Prerequisites, specs, and procedures for DC cables.
Procedures for RS485, PLC, and FE communication cables.
Prerequisites and procedure for system startup.
Procedure for safely shutting down the system.
Guidance on regular checks for optimal operation.
Lists alarms, causes, and solutions.
General| Model | SUN2000-33KTL-A |
|---|---|
| Type | String Inverter |
| Rated Output Power | 33 kW |
| Max. DC Input Voltage | 1100 V |
| Input Voltage Range | 200 V - 1000 V |
| Number of MPPT Trackers | 2 |
| Max. Apparent AC Power | 33 kVA |
| Rated AC Power | 33 kW |
| Rated AC Voltage | 400 V |
| Rated Grid Voltage | 400 V |
| Rated Grid Frequency | 50 Hz / 60 Hz |
| Max Efficiency | 98.6% |
| Protection Level | IP65 |
| Operating Temperature Range | -25°C to 60°C |
| Cooling Method | Natural Cooling |
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