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Describes the manual's purpose for assembly, installation, operation, and troubleshooting.
Provides safety and installation guidelines, plus tool and wiring information.
Contains important safety and operating instructions for user reference.
Lists the key features and functionalities of the multi-function inverter/charger.
Shows a basic application illustration and required devices for a complete running system.
Instructions to inspect the unit and package contents for any damage before installation.
Steps to prepare the unit for wiring by removing the bottom cover.
Guidelines for selecting a suitable, safe location and proper mounting orientation for the unit.
Detailed steps and requirements for safely and securely connecting the battery terminals.
Procedures for safely connecting the AC input and output power sources to the unit.
Steps and guidelines for connecting photovoltaic modules to the inverter's input connectors.
Final steps to reconnect cables and secure the bottom cover after all wiring is completed.
Instructions on how to detach, mount, and connect the LCD module remotely.
Details on DC output connectors used for providing emergency power to various equipment.
Instructions for establishing serial and Wi-Fi communication connections for monitoring and control.
Explanation of the dry contact signal used to alert external devices of battery warning levels.
Recommendations for connecting to Lithium-Ion battery banks using the BMS communication interface.
Procedure for turning the unit on and off using the power on/off switch.
Describes the initial welcome light show and the inverter's initialization sequence.
Overview of the LCD display panel, status indicators, and function keys for unit operation.
Explanation of the meaning and function of various icons displayed on the LCD screen.
Information displayed on the LCD regarding battery level and charging status.
Information on the LCD indicating load level, overload status, and power consumption.
Explanation of icons representing different operational modes and system statuses.
Guide to navigating and configuring various system settings via the LCD panel interface.
Overview of function keys and special functions like USB OTG and timer settings.
Instructions on using the USB port for firmware upgrades, data log export, and parameter management.
Setting timers to configure the daily output source priority of the inverter.
Setting timers to configure the daily charger source priority of the inverter.
Steps to enable and apply the battery equalization function via LCD settings.
Conditions and timing for initiating the battery equalization process.
Explanation of duration, timeout, and voltage parameters for the equalization process.
Overview of parallel operation capabilities for single-phase and three-phase systems.
Guidelines for mounting multiple units in parallel, ensuring proper airflow and level installation.
Recommended cable sizes and connection procedures for parallel battery and AC wiring.
Configurations for supporting three-phase equipment using multiple inverters in various phase arrangements.
Instructions for connecting PV modules to inverters in parallel configurations.
How to configure LCD settings for parallel operation modes such as single, PAL, and 3-phase.
Procedures for commissioning parallel systems, covering single and three-phase setups.
Information on using RJ45 cables for BMS communication with lithium batteries.
Details the pin assignments for the BMS communication port on the inverter.
Steps for configuring lithium battery communication and setting unique IDs for parallel operation.
Steps for installing and operating lithium battery systems with the inverter.
Overview of the Wi-Fi module and WatchPower APP for remote monitoring and control.
Instructions for downloading and installing the WatchPower mobile application on smart devices.
Steps for registering and configuring the WatchPower App for initial use and connection.
Logging into the app and understanding its main functions like overview and device status.
How to access and modify inverter parameters using the WatchPower mobile application.
General| Category | Inverter |
|---|---|
| Model | SP24 |
| Rated Power | 2400W |
| Input Voltage | 24V DC |
| Efficiency | 90% |
| Waveform | Pure Sine Wave |
| Peak Power | 4800W |
| Output Frequency | 60Hz |
| Protection Features | Overload, Short Circuit |
| Cooling | Fan |
| Operating Temperature | -20°C to 50°C |
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