Polestar 10A 20A 30A PWM Solar Charge Controller 12V 24V with Adjustable LCD Display Dual USB Port Timer Setting Auto Parameter

battery(24V):the max solar panel input is 50V 1040W

battery(12V):the max solar panel input is 25V 520W

40A:

battery(24V):the max solar panel input is 50V 720W

battery(12V):the max solar panel input is 25V 360W

30A

battery(24V, the max solar panel input is 50V 480W

battery(12V, the max solar panel input is 25V 240W

20A:

battery(24V):the max solar panel input is 50V 240W

battery(12V):the max solar panel input is 25V 120W

10A:

There are optional 10A 20A 30A model:

*This solar controller is not waterproof ,please install it indoor or out of the rain

*All red color voltage X2 ,while using 24V system.

*An improper sequence order can damage the controller!

*The reverse order applies when deinstalling!

The LCD display keeps you informed of status and data. You can also easily switch modes and parameter configurations, and you can use the controller in different places such as home, industry, and business. Built-in over current protection, short circuit protection, reverse polarity protection, open circuit protection, automatic recovery, and no damage to the controller, providing reliable protection for your equipment.

Descriptions:

【Warranty and Technical Support】

All Powlsojxd's products come with a 12-month warranty and lifetime technical support, ensuring that customers receive reliable assistance and peace of mind.

【Space-Saving Design】

This product is compact, with a size of 133mm x 70mm x 35mm, making it easy to install in a variety of locations without taking up too much space.

【Dual USB Outputs】

The controller features dual USB outputs of 5V/2.5A (max), making it convenient to charge mobile phones, tablets, and PCs.

【Convenient Monitoring and Control】

The LCD display allows for easy monitoring of the status and data of the solar energy system, and the controller offers light control and time control functions. You can easily adjust the load mode as needed, and the controller remembers various user settings, eliminating the need to reset it if the battery is depleted.

【Efficient Battery Management】

The built-in industrial microcontroller can automatically recognize 12V and 24V battery systems, and the three-stage PWM charging helps to extend battery life. Additionally, the controller has intelligent protection features for overcurrent, short circuit, reverse, low voltage, and overcharge, which ensures that the system runs safely and efficiently.

Note ： This controller is only suitable for various lead-acid batteries (including openings, seals, gels, etc.), please do not use it to charge other batteries (including lithium batteries, nickel-metal hydride batteries, etc.)