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Solar MPPT-10 User Manual

Solar MPPT-10
18 pages
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MPPT-10
Solar Charge Controller with
Maximum Power Point Tracking
Installation & Operation Manual
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Solar MPPT-10 Specifications

General IconGeneral
CategoryController
Rated Battery Voltage12V/24V
Max. charging current10A
Input Voltage Range12V/24V Auto
Max. PV input power130W/12V, 260W/24V
MPPT tracking efficiency99%
Temperature compensation-3mV/°C/2V (default)
Conversion Efficiency98%

Summary

Safety Instructions

MPPT Controller Instructions

2.1 Overview

Introduces the MPPT-10 solar charge controller, its technology, and benefits.

2.2 Structure

Details the physical components and connections of the controller.

2.3 Key Functions

Explains MPPT tracking, multi-stage charging, and temperature compensation.

2.4 Operational Protections

Covers discharge control, polarity, reverse current, and temperature compensation.

2.5 Advanced Protections and MPPT Technology

Details overvoltage, overload protections, MPPT technology, and solar panel output factors.

2.6 Working Points Analysis

Analyzes key operating points (A, B, C, D) on voltage-current and voltage-power curves.

PV System Planning

3.1 System Voltage and Module Configuration

Guides on selecting system voltage and configuring solar modules based on parameters.

3.2 Wire Sizing and Protection

Specifies wire sizing, voltage drop, and over-current/lightning protection for the system.

Installation

4.1 Installation Guidelines and Dimensions

Provides guidelines on protecting, placing, and shows controller dimensions.

4.2 Wiring Diagram

Illustrates the wiring connections for solar panels, battery, and load.

4.3 Installation Process

Step-by-step guide for mounting, checking voltages, switching breakers, and connecting components.

Operation and Troubleshooting

5.1 Button Functions

Explains the controller's button functions for load control and overload reset.

5.2 LED Displays and Indicators

Details the meaning and status of the controller's LED indicators and system voltage indication.

5.3 Protection Remedies

Lists faults, their phenomena, and corresponding causes/remedies for protection features.

5.4 Common Faults and Solutions

Provides common faults, their causes, and remedies for issues like no indication or wrong startup voltage.

Technical Data

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