MaxPower SUNBRIDGE PV6000

Questions and Answers

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ebrownAug 13, 2025
Why does my MaxPower SUNBRIDGE PV6000 Inverter work in battery mode when mains exist?
- S
  simmonsashleyAug 13, 2025
  If your MaxPower Inverter operates in battery mode despite mains being available, the following reasons could be the cause: * The input protector has tripped. To solve this, check if the AC breaker is tripped and the AC wiring is properly connected. * The AC power quality is insufficient (from shore or generator). Verify that the AC wires aren't too thin or long. Also, if using a generator, ensure it's functioning correctly and that the input voltage range setting is correct. * Change output source priority to Utility first.
A
Andrew PaulAug 18, 2025
What to do if MaxPower Inverter has no response after power on?
- A
  Amber ThompsonAug 19, 2025
  If your MaxPower Inverter doesn't respond after you power it on, it could be due to: * The battery voltage being too low (less than 1.4V/Cell). Check if the batteries and wiring are well connected and recharge or replace the battery. * Reversed battery polarity. Check if the batteries and wiring are well connected and recharge or replace the battery.
C
cookthomasAug 25, 2025
How to fix a MaxPower SUNBRIDGE PV6000 Inverter that shuts down automatically during startup?
- E
  Elizabeth PearsonAug 26, 2025
  If your MaxPower Inverter shuts down automatically during startup, it's likely because the battery voltage is too low (less than 1.91V/Cell). To resolve this, try recharging the battery. If the issue persists, replace the battery.
S
Sarah AdamsAug 31, 2025
What causes the internal relay to switch on and off repeatedly on a MaxPower SUNBRIDGE PV6000?
- A
  Alexandra HillAug 31, 2025
  If the internal relay in your MaxPower Inverter switches on and off repeatedly when turned on, it's likely due to a disconnected battery. Check if the battery wires are properly connected.
A
angelarodriguezNov 6, 2025
What to do if the MaxPower Inverter buzzer beeps continuously and the red LED is on?
- G
  garciajustinNov 6, 2025
  A continuous beep and red LED on your MaxPower Inverter indicates several potential issues: * **Overload error:** Reduce the connected load by switching off some equipment. The inverter is overloaded by 110%. * **Output short circuit:** Check the wiring and remove any abnormal loads. * **High temperature:** The temperature of the internal converter component is over 120°C. Check if the unit's airflow is blocked or the ambient temperature is too high. * **Battery issues:** The battery may be over-charged, the battery voltage is too high, the battery is not connected well, or the fuse is burnt. Check if the spec and quantity of batteries meet requirements. If the battery is connected well, please return to repair center. If the battery is over-charged, return to the repair center. *...

Summary

About This Manual

Purpose

Describes the manual's objective and scope for user guidance.

Scope

Outlines the topics covered in the user manual.

Safety Instructions

Introduction

Product Overview

Details the inverter's components, ports, and indicators for user identification.

Installation

Unpacking and Inspection

Steps for checking package contents and the unit's condition before installation.

Preparation

Pre-installation procedures and checks required before wiring.

Mounting the Unit

Guidelines for selecting an installation location and ensuring adequate ventilation.

Battery Connection

Instructions for connecting the battery, including cable size and torque specifications.

AC Input;Output Connection

Procedure for connecting the AC power input and output terminals.

PV Connection

Steps for connecting PV modules, including polarity and recommended cable size.

PV Module Selection

Criteria for selecting appropriate PV modules based on voltage and current ratings.

Operation

Power ON;OFF

Instructions on how to turn the inverter unit on and off.

Operation and Display Panel

Overview of the front panel's controls, indicators, and LCD display.

LCD Display Icons

Explanation of the various icons and symbols shown on the LCD screen.

LCD Setting

Detailed configuration options for various inverter parameters and functions.

Display Setting

How to customize the information displayed on the inverter's LCD screen.

Operating Mode Description

Explains the different operational modes and their corresponding behaviors.

Specifications

Trouble Shooting

Appendix I: Parallel Function

Introduction

Explains the inverter's capabilities for parallel operation in single and three-phase systems.

Package Contents

Lists the items included in the parallel operation kit.

Parallel Board Installation

Step-by-step guide for installing the parallel communication board.

Mounting the Unit

Instructions for mounting multiple inverter units in parallel.

Wiring Connection

Guidelines for connecting batteries and AC power for parallel operation.

Parallel Operation in Single Phase

Diagrams and instructions for connecting multiple units for single-phase output.

Support 3-Phase Equipment

Diagrams and instructions for connecting units to support three-phase loads.

Appendix II: BMS Communication Installation

Introduction

Explains the need for a communication cable for connecting lithium batteries.

Lithium Battery Communication Configuration

Details on configuring dip switches for battery communication with specific types.

Installation and Operation

Steps for connecting and operating with specific lithium battery models.

Appendix III: Approximate Back-up Time Table

Appendix IIII: Wi-Fi Operation Guide in Remote Panel

Introduction

Overview of Wi-Fi module functions for remote monitoring and control.

SolarPower App

Instructions for downloading and installing the mobile monitoring application.

Initial Setup

Steps for registering a new account and setting up the Wi-Fi connection.

Login and APP Main Function

How to log in to the app and access the main monitoring and control features.

Overview

Describes the main dashboard of the monitoring app, showing device status and energy.

Devices

How to add, delete, and manage connected inverter devices within the app.

Device Mode

Explains the different operational modes displayed in the app's device status.

Device Alarm and Name Modification

How to view alarm history and modify device names within the app.

Device Information Data

Details on accessing different categories of device information via the app.

Parameter Setting

Instructions on how to configure inverter parameters using the mobile application.