SAJ H1 Series - User Manual

Questions and Answers

T
tjonesSep 18, 2025
What does 'DVI Consis Err' mean on my SAJ H1?
- H
  hwhitakerSep 18, 2025
  The 'DVI Consis Err' on your SAJ Inverter indicates a data consistency issue with the DVI.
G
ginaharringtonAug 25, 2025
What does 'Temp.High Err' mean on SAJ Inverter?
- C
  Christopher SpencerAug 25, 2025
  If your SAJ Inverter displays 'Temp.High Err', this indicates a high temperature issue.
S
Scott MillsAug 25, 2025
What does 'GFCI Err' mean on my SAJ Inverter?
- J
  James BoydAug 26, 2025
  If your SAJ Inverter displays 'GFCI Err', this indicates a GFCI error.
D
Doris GarciaAug 27, 2025
What does 'PV1 Volt.High Err' mean on my SAJ Inverter?
- H
  Holly TaylorAug 27, 2025
  The 'PV1 Volt.High Err' on your SAJ Inverter means there is PV1 over-voltage.
C
Crystal SandersSep 19, 2025
What does 'CHG1 Curr Err' mean on my SAJ Inverter?
- A
  Amanda MarquezSep 22, 2025
  If your SAJ Inverter displays 'CHG1 Curr Err', this indicates a charging bridge 1 current error.
J
Jane CraneSep 23, 2025
What does 'BMS Device Err' mean on my SAJ H1 Inverter?
- M
  Mary BentleySep 23, 2025
  If your SAJ Inverter displays 'BMS Device Err', this indicates a BMS Device Error.
S
Sara ClarkSep 9, 2025
What does 'Temp.Low Err' mean on SAJ Inverter?
- D
  Denise RobinsonSep 9, 2025
  If your SAJ Inverter displays 'Temp.Low Err', this indicates a low temperature issue.
B
benjamin00Sep 12, 2025
What does 'Lost Com.MS Err' mean on my SAJ H1?
- M
  Marcus JonesSep 12, 2025
  The 'Lost Com.MS Err' on your SAJ Inverter indicates interior communication problems.
N
nburkeSep 3, 2025
What does 'HWPV2 Curr.High Err' mean on my SAJ H1?
- R
  Roberto HudsonSep 3, 2025
  The 'HWPV2 Curr.High Err' error on your SAJ Inverter indicates PV2 hardware over-current.
D
davisleahSep 1, 2025
What does 'HWInv Curr.High Err' mean on my SAJ Inverter?
- E
  ebrownSep 1, 2025
  The 'HWInv Curr.High Err' on your SAJ Inverter indicates an inverter hardware over-current.

Summary

Chapter 1 Safety Precautions

Target Group

Chapter 2 Preparation

Safety Instructions

Details safety precautions for operation and maintenance.

Chapter 3 Product Information

Chapter 4 Instructions for Installation

Safety Instructions

Crucial safety measures for installation procedures.

Installation Method and Position

Mounting Procedure

Detailed steps for physically mounting the inverter.

Chapter 5 Electrical Connection

Safety Instruction for Hot-line Job

Safety protocols for electrical work on live equipment.

Specifications for Electrical Interface

AC Grid Wire and Backup Output Connection

Guides for connecting AC power and backup output.

AC Cable Connection Steps

AC Cable Connection Marks

PV Connection

Instructions for connecting the photovoltaic (solar panel) input.

Battery Connection

Procedures for connecting the battery system.

Communication Connection

Connection Diagram

Ground Connection

Proper grounding procedures for safety.

External AC Circuit Breaker and Residual Current Device

Chapter 6 Debugging Instructions

First Run Setup

Initial configuration steps after installation.

Start Up Inverter

Steps to power on the inverter for the first time.

Battery Data Setting

Set the Country

Inverter System Main Interface

Shut Down Inverter

Procedure for safely turning off the inverter.

Monitoring Operation and Battery manage system

Chapter 7 Fault Code and Troubleshooting

SAJ H1 Series Specifications

General

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