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davisleahSep 1, 2025
What does 'HWInv Curr.High Err' mean on my SAJ Inverter?
- EebrownSep 1, 2025
The 'HWInv Curr.High Err' on your SAJ Inverter indicates an inverter hardware over-current.

What does 'HWInv Curr.High Err' mean on my SAJ Inverter?
The 'HWInv Curr.High Err' on your SAJ Inverter indicates an inverter hardware over-current.
What does 'Bat Volt.High Err' mean on my SAJ Inverter?
The 'Bat Volt.High Err' on your SAJ Inverter indicates a battery over-voltage condition.
What does 'PV2 Curr.High Err' mean on my SAJ Inverter?
The 'PV2 Curr.High Err' on your SAJ Inverter indicates PV2 over-current.
What does 'PV1 Curr.High Err' mean on my SAJ H1 Inverter?
The 'PV1 Curr.High Err' on your SAJ Inverter indicates PV1 over-current.
What does 'Inv Curr.High Err' mean on my SAJ Inverter?
The 'Inv Curr.High Err' on your SAJ Inverter indicates an inverter over-current situation.
What does 'PV2 Volt.High Err' mean on my SAJ Inverter?
The 'PV2 Volt.High Err' on your SAJ Inverter means there is PV2 over-voltage.
What does 'PV1 Volt.High Err' mean on my SAJ Inverter?
The 'PV1 Volt.High Err' on your SAJ Inverter means there is PV1 over-voltage.
What does 'GFCI Err' mean on my SAJ Inverter?
If your SAJ Inverter displays 'GFCI Err', this indicates a GFCI error.
What does 'Temp.High Err' mean on SAJ Inverter?
If your SAJ Inverter displays 'Temp.High Err', this indicates a high temperature issue.
| Type | Hybrid Inverter |
|---|---|
| MPPT | Dual MPPT |
| Battery Compatibility | Lithium |
| Output Voltage Range | 220/230/240V |
| Frequency Range | 50Hz/60Hz |
| Communication | Wi-Fi |
| Protection | Overvoltage |
| Operating Temperature Range | -25°C to +60°C |
| Storage Temperature Range | -40°C to +70°C |
| Humidity Range | 0% to 100% |
| Altitude | 4000m |
Details safety precautions for operation and maintenance.
Crucial safety measures for installation procedures.
Detailed steps for physically mounting the inverter.
Safety protocols for electrical work on live equipment.
Guides for connecting AC power and backup output.
Instructions for connecting the photovoltaic (solar panel) input.
Procedures for connecting the battery system.
Proper grounding procedures for safety.
Initial configuration steps after installation.
Steps to power on the inverter for the first time.
Procedure for safely turning off the inverter.