Why does the Sigineer Power 48V60 Controller backup time shorten when power fails?
The backup time may be shorter than expected due to a low battery voltage. To resolve this, charge the unit for at least 8 hours. If the battery capacity remains insufficient after charging, the batteries might be too old and require replacement.
Lists the devices for which the manual is valid.
Describes the manual's content: assembly, installation, operation, and troubleshooting.
Defines intended users and required skills for qualified persons.
Contains important safety and operating instructions.
Explains the MPPT solar controller's function and features.
Lists key features of the MPPT solar charge controller.
Introduces the product overview section.
Details items to check in the package after unpacking.
Provides guidelines for installing the controller, including placement and clearances.
Steps for connecting lead-acid batteries, including cable size recommendations.
Steps for connecting lithium batteries to the controller.
How to configure the controller for lithium battery communication.
How to set parameters for single inverter-controller communication.
How to set parameters for multiple inverter-controller communication.
Criteria for selecting PV modules based on voltage and battery requirements.
Step-by-step guide for connecting PV modules to the controller.
Describes the controller's front panel with indicators, keys, and LCD.
Instructions for turning the system on or off using the ON/OFF button.
Explains the meaning of different LED indicators.
Details the function of the ESC, UP/DOWN, and ENTER buttons.
Explains system parameters and status icons on the LCD.
Guides users through setting programs for charging and battery type.
Explains how to enable and apply the battery equalization function.
Describes the conditions under which the controller will equalize the battery.
Explains equalize stage, charging time, and timeout logic.
Lists fault codes, their explanations, and corresponding icons.
Lists warning codes, their events, and icon flashing patterns.
This document describes the MPPT Solar Charge Controller, an advanced maximum power point tracking solar battery charger designed to optimize energy conversion efficiency and prolong battery life in solar power systems. It is suitable for both qualified personnel for installation and end-users for operation.
The MPPT Solar Charge Controller is the central component in a solar power system, connecting solar panels, batteries, and a power inverter to AC loads. Its primary function is to efficiently convert solar energy into electrical energy and store it in batteries. The controller employs a smart tracking algorithm to identify and maintain operation at the solar array's peak power point, thereby maximizing energy harvesting from the solar panels. This ensures that the battery charging process is optimized for long battery life and improved system performance.
The device supports various battery types, including Gel, AGM Flooded, Sealed Lead Acid, and Lithium batteries, offering flexibility for different system configurations. It also features comprehensive protection mechanisms to prevent damage from installation errors or system faults.
The controller is designed for ease of use and monitoring. It features a clear LCD display and an operation panel with three indicators and three function buttons (ESC, UP/DOWN, ENTER). The LCD display provides real-time information on system parameters such as battery voltage, PV input voltage, charging current, and power. It also shows configuration programs and fault information, including warning and fault codes.
Key operational features include:
Monitoring Capabilities:
The MPPT Solar Charge Controller incorporates several features and guidelines to facilitate maintenance and ensure long-term reliability:
Self-Diagnostics and Protections:
Troubleshooting Guide: The manual provides a comprehensive troubleshooting table that lists common problems, their explanations, and recommended solutions. This empowers users to address minor issues independently, such as:
Safety Instructions: The manual emphasizes critical safety instructions for installation and maintenance, including:
By integrating these diagnostic, protective, and user-friendly maintenance features, the MPPT Solar Charge Controller ensures reliable operation and simplifies the upkeep of the solar power system.
General| Efficiency | Up to 98% |
|---|---|
| Rated Voltage | 48V |
| Max. PV Input Voltage (Voc) | 150VDC |
| Max. Charging Current | 60A |
| Battery Voltage Range | 40-60VDC |
| MPPT Voltage Range | 60-115VDC |
| Protection Features | Over Voltage, Short Circuit, Reverse Polarity, Over Temperature |
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