PWM 30a solar battery charging controller

Solar Battery Charging Controller PWM 30A This charging regulator, after connecting photovoltaic panels, ensures proper charging of 12V and 24V batteries.

Used in photovoltaic installations in summer houses, campers, caravans, boats, etc.

With LCD display and 2 USB inputs.

Automatically recognizes 12V and 24V batteries

It has a programmable twilight sensor function.

Programmable functions:

Turning on and off power receivers.

Twilight switch: turning on the receivers for a specified period of time after dark.

Parameters:

Max charging current from panels: 30A

Discharge current: 10A, through the lighting output.

USB output: 5V, max 2A. e.g. for charging the phone.

Max voltage of connected photovoltaic panels: 50V.

DC operating voltage: 12V or 24V

Discharge protection: 11.1V or 22.2V

Overcharge protection: 14.4V or 28.8V

Load recovery points: 12.5V or 25V

Operating mode: PWM with temperature compensation and periodic battery desulfation function.

12V battery use 18V-22V solar panels

24V battery use 36-44V solar panels

Maximum panel power: 12V= 390W, 24V= 780W

Security:

Anti-short circuit

Open circuit

Overcurrent

Against overloading

Against over-discharge

Reverse polarity