One-Solar MP-40A Series - User Manual

MPPT SOLAR CHARGE
CONTROLLER
Operation Manual
Professional
Energy savingHigh efficiency
FOSHAN TOP ONE POWER TECHNOLOGY CO., LTD
Add: 4th Floor, Bldg. 6, No. 125 Zhangchayi Road,
Chancheng District, Foshan, Guangdong, PRC
Tel: +86 757 8258 0189
Fax: +86 757 8258 9791
Email: info@onesolarinverter.com

One-Solar MP-40A Series Specifications

General

Brand	One-Solar
Model	MP-40A Series
Category	Controller
Language	English

Summary

Product Description and Features

Maximum Power Point Tracking Technology

Explains MPPT's function, benefits over traditional methods, and operational considerations like temperature effects.

Equipment Inspection and Preparation

Controller Installation Location Selection

MPPT Controller Connection

Connecting Electrical Components

Step-by-step instructions for connecting the battery, DC load, and photovoltaic components safely.

Initial Power-On and Trial Run

Procedures for performing the initial power-on and trial run of the MPPT controller.

Operating Instructions

LCD Display Navigation and Information

System Parameter Configuration

Advanced Parameter Settings

Details on configuring battery type, rated voltage, charging voltage, and charging current.

Discharging Limits and Factory Reset

Technical Parameters

Input and Output Characteristics

Performance Specifications

Details parameters like soft start time, dynamic response, static power, overall efficiency, and PV utilization.

Maintenance, Troubleshooting, and Quality

Fault Elimination Guide

Provides common fault situations and their corresponding solutions for troubleshooting the controller.