Safety Instructions
1. Applicable voltage of the controller exceeds the safety voltage for human body, so please
read the manual carefully before use and operate the controller only after safety operation
training has been completed.
2. There are no parts inside the controller that need to be maintained or repaired. The user shall
not disassemble and repair the controller.
3. Install the controller indoors to prevent exposure of components and prevent water from
entering the controller.
4. Please install the controller in a well-ventilated place to prevent the heat sink from being
overheated.
5. It is recommended to install a proper fuse or circuit breaker outside the controller.
6. Be sure to disconnect the wiring of PV array and the fuse or circuit breaker near battery
terminal before installation and wiring adjustment of the controller.
7. Check that all wiring is tight after installation to avoid danger of heat accumulation due to
poor connections.
Warning: This operation is dangerous, so before operation, safety
preparations must be made.
Caution: This operation may have a destructive effect.
Reminder: Suggestions and tips for operator.
Contents
1. Introduction 4
1.1. Overview 4
1.2. Features 4
1.3. Appearance 6
1.4. MPPT Technology Introductions 7
1.5. Charging Stage Introductions 9
2. Installation 13
2.1. Installation Precautions 13
2.2. Wire Specifications 14
2.3. Installation and Wiring 14
3. Product Operation and Display 18
3.1. LED Indication 18
∙ 12
∙ Erro! Indicador não definido.
∙ Erro! Indicador não definido.
3.2. Keys Operation 20
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