20A Amp 12V/24V Solar Panel Regulator Charge Controller Battery Dual USB
Technical support
2 year warranty
 
Features
 
         Built-in industrial micro controller.
         One-key setting, auto memory function. digital display,
         4-stage PWM charge management.
         There are Built-in short-circuit protections, open-circuit protections, reverse protections, over-load protections
         reverse current protections, low heat productions.
        With double USB ports charge
      The Regulator is only suitable for lead acid batteries:OPEN, AGM, GEL
 
Specifications
 
Rated Voltage: 12V 24V Auto
Application: Solar System Controller
Current: 20A
Size: 150*78*35mm
 
Max. PV Input Power:
 
o    20A: 260W (12V) 520W (24V)
 
Safety Instructions: - 
 
Make sure your battery has enough voltage for the controller to recognize the battery type before first installation.
The battery cable should be as short as possible to minimize loss.
The regulator is only suitable for lead acid batteries: OPEN,AGM, GEL
make Sure it is not suited for nickel metal hydride, lithium ions or other batteries.
The charge regulator is only suitable for regulating solar modules. Never connect another charging source to the charge regulator.
 
System Connection:
Connect the battery to the charge regulator - plus and minus. it will show 1, if it detects 12V battery, 2 if it detects 24V battery.
Connect the photovoltaic module to the regulator - plus and minus.
Connect the consumer to the charge regulator - plus and minus.
 
Package included:
1x Solar Panel Battery Charge Controller
1 x User Manual