If you are looking for a waterproof solar charge controller, this controller is definitely a good choice for you! it's designed with metal shell and compact size.
It looks simple, and actually it's very simple to use and install, these 3 led lights can help you to know the status of solar charging, battery capacity and load working.
Specification:
Load discharging working mode: 24hr working mode
Color: Black
Rated Charging Current:10A/20A
Rated Discharging Current:10A/20A
Max Solar Input Voltage: ＜50V
System Voltage:12V/24V Auto Adapt
Stand-by Lost: ＜10mA
Operating Temperature: -20 ~ +60℃
Equalize Charging Voltage:14.2V/28.4V
Bulk Constant Charging Voltage:14.2V/28.4V
Float Charging:13.8V/27.6V
Discharge Stop Voltage:10.7V/21.4V
Discharge Reconnect Voltage:12V/24V
Housing: Aluminum Alloy
Maximum Wire Size:16AWG
Size/Weight: 82x45x21mm/120g
Package Include：
1 X Waterproof Solar Charge Controller
1 X User Manual
Safety Instructions:
A) Make sure your battery has enough voltage for the controller to recognize the battery type before first installation, only sufficient battery voltage can charge or activate the controller, that means it won't charge or activate when hooked up to a dead or low-voltage battery.
B) The battery cable should be as short as possible to minimize loss.
C) The solar controller is only suitable for lead acid batteries( Including OPEN,AGM, GEL), It is not suited for nickel metal hydride, lithium ions or other batteries. (you can see our other models)
D) The charge controller is only suitable for regulating solar panels. Never connect another charging source to the charge regulator.
How to connect solar system with the controller:
Step 1:Connect the battery to the solar charge controller firstly- plus and minus.(it will auto adapts to the battery voltage)
Step 2: Connect the load to the controller secondly. (If no load, then can skip to Step 3)
Step 3: Connect the solar panel to the controller finally - plus and minus.
The reverse order applies when de-installing.