12V or 24V
For Lead Acid Battery Packs
6.0 * 2.8
* 1.3 in. (154 * 72 * 33 mm)
has NOT been tested and approved by Underwriters’ Laboratory
Features of the 12V or 24V 20A PWM for Lead Acid Battery Packs Solar Charge Controller:
· 12V / 24V auto
· LED indicators
for displaying the solar charging and battery loading status.
· Adopts the
latest solar charge algorithm for battery, of which service life can be
extended by protecting the battery from vulcanization, through auto
equalization charge once a week.
· Four working
modes available for different loading and working circumstances.
· Working status
and parameter would be auto recorded if power failure happens, no need to
re-set the controller, it’s easy to operate.
· Various kinds
of electronics protection for solar panel, loading, and controller.
· Battery Voltage: 12V / 24V auto recognition
· Solar Input Voltage: <55V
· Light-control Open Voltage: 5V
· Light-control Close Voltage: 6V
· Rated Charge Current: 20A
· IP Rating: IP30
· Working Temperature: -31F~149F (-35C~+65C)
· No-load Loss: <10mA/12V ; <13mA/24V