The solar charging controller in off-grid solar power generation system is specially designed to provide intelligent charging and discharging management for storage battery. The solar charging controller adopts PWM constant voltage charging mode, which can effectively protect storage battery and increase its service life.


1.Application occasion

It can be widely used in off-grid solar power supply systems such as family, school, street, station, power station, pastoral area, field and so on.


2.Functional characteristics

(1)MCU Intelligent Control, Excellent Performance.
(2)The control circuit is completely isolated from the main circuit, which is safe and reliable.
(3)Intelligent battery charging management to prolong battery life.
(4)Simple and concise LED display shows the operation status of the equipment at a glance.
(5)Wide temperature range, high altitude.


3.Tecchnical requirement

(1)Maximum charge-discharge current: 10A~60A
(2)Rated DC Voltage: 12V/24V/48V
(3)Solar maximum charging voltage: 18V/36V/72V
(4)It has anti-backconnection protection, battery overcharge, over-discharge protection, solar panel backconnection protection, lightning protection.


SOROTEC Solar MPPT Charge Controller

1.Adopt advanced MCU microprocessor control technology.
2.12v/24v self detect to choose output voltage.
3. Advanced MPPT technology, High converting efficiency higher than 97% for minimizing energy loss.
4.Capable of selecting different charging mode for various type of batteries
5.capable of connecting additional DC load for wide applications.
6.Three stage charge control system(bulk , absorption, and float mode)with optional temperature compensation.
7.LED indicators display charge status in real time.
8.Pulse Width Modulation(PWM)technology combined with a multi-stage charge control algorithm leads to superior charging and enhanced battery performances.

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Solar MPPT Charge Controller 60A 3200W 12V 24V 48V