20A 30A 60A 80A PWM Solar Controller 12V/24V or 12V 24V 36V 48V Lithium Battery Regulator of Light Dual Time Control and USB

20A 30A 60A 80A PWM Solar Controller 12V/24V or 12V 24V 36V 48V Lithium Battery Regulator of Light Dual Time Control and USB

Please note: 20A is corresponding to 12V 24V System; 30A 60A 80A iscorresponding to 12V 24V 36V 48V System

PowMr 20A 30A 60A 80A PWM Solar Controller 12V/24V or 12V 24V 36V 48V Lithium Battery Regulator of Light Dual Time Control and USB

This series controller is a PWM charge controller with built in LCD that adopts the most advanced digital technique. The multiple load control modes enable it can be widely used on solar off grid system, traffic signal, solar street light, etc.

Product Features:

• System voltage of battery 12V/24V or 12V/24V/36V/48V automatic recognition;

• Intelligent 4 stages PWM charging: Bulk, Absorption, Equalize, Float;

• LCD display with Back-lighting shows device’s operating data and working condition;

• Humanized simple button operation; Adjustable charge-discharge control parameters;

• Support more kinds of battery: Lead-acid battery (Sealed, Gel, Flooded) and Lithium battery (LiCoMnNiO2, LiFePO4);

• Multiple load control modes: 24Hours Working Control, Light Control, Light and Dual Time Control;

• Automatic temperature compensation and accumulated function of charge and discharge KWH;

• Double USB output 5V/2A;

• Perfect electronic protections.

System Connection:

NOTE:

1. This series is a positive ground controller. Any positive connection of Solar Panel, Load or Battery can be earth grounded.

2. The fuse should be installed as close to battery as possible, the suggested distance is about 150mm;

3. If inverter or other load with big start current is necessary in system, please connect it with Battery, not solar controller;

4. When disconnecting the system, the order will be reversed.

Browse Interface:

NOTE:

1. After connected with Battery, LCD will go into an interface that automatically recognizes the battery voltage level, 3 seconds later, it will enter to the main interface of LCD;

2. Equalizing charge will be after every 90 times Floating charge, or one charge in three months;

3. Default maximum charging current of Lithium battery is 5A, but it can be adjusted by users within the rated current range.

4. Under the interface of Accumulated KWH, long press button “＋” to clear the value;

5. When no operation 30s, the interface will be back to main interface, and back-light will be turned off

Protections:

• Solar Panel Reverse-Polarity

• Battery Reverse-Polarity

• Battery Reverse-Discharge

• Over-Heating Protection

• Battery Over-Current

• Load Over-Load

• Load Short-Circuit

• Battery Low-Voltage

• Battery Over-Voltage

• Lightning Protection

Operation:

Technical Specification:

Battery Type:

Under the interface of battery types, long press button “＋” into the type setting, then short press button “＋” or “－” to choose battery type, and then long press “＋” again to save and exit.

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