Solar panel charge controller PWM 12V/24V 30A with display, 2 USB ports YJSS30

The intermediate part between the solar panels and the accumulators within a solar system is the Solar Charge Regulator.

Charging the battery with energy from a solar panel is done with the help of the charge regulator, which has several roles:

1. 1. Short circuit protection
   2. Polarity reversal protection
   3. Stops charging when the battery is 100% charged, stops consumers when the battery is discharged
   4. Extends battery life
   5. Lighting function, automatically turns on the lighting when it gets dark outside.
   6. Programmable time function for lighting, programming between 1-15 hours
   7. Switch function, simple On-Off mode of operation
   8. Do not let the current flow in the opposite direction during the night, from the battery to the panels.
   9. Temperature sensor

Specifications
Voltage: 12V / 24V automatic identification
Current: Maximum charging current 30A
Control mode: PWM pulse width modulation
Status indication: LED
Interface: USB (5V/3A max)
Weight: 160g
Dimensions: 13.5*7*3 cm