MPPT Mode Step Down Solar charge controller,Current Adjustable,Vin&Vout&Co dispaly
Inside 115V/25A buck converter 2000W(Max output) Can charge lithium battery.Auto float charge and stop charge when battery full.Can charge 84V72V60V48V36V24V/12V Acid Battery.
Solar Panal input voltage: 14V-115V;
Up limit charge voltage : 14.4V-100.8V(User define,default 14.4V);
12V---14.4V;24V---28.8V; 36V---43.2V;48V---57.6V;60V---72V;72V---86.4V;84V---100.8V
Output power :2000W(Max);
Charge current :25A(max);
MPPT voltage:System auto set;
Size:85mm*58mm*39MM.
Inside reverse discharge protection ;
Environment temperature range: -20 Centigrade -50 Centigrade;
Thermal protection:80 degree shut down,auto recover,Inside Fan auto control;
Meterdisplay: Vin Vout Co(current output).
About Parallel: No.
How to set up limit charge voltage:
Apply Higher voltage on input ports,then adjust the POT by Scew driver.That mean can adjust any voltage so that can use on all kinds of battery.
Use step:
1.Set the up limit voltage;
2.Meter display: Press key the meter will display Vi,Vo,Co then display value and selection auto save in IC.
The defference between MPPT and PWM mode solar controller:
MPPT mode can supply bigger current more than Solar panal's short circuit current;
MPPT Has Buck inside to keep definite voltage when charge,PWM mode voltage clamp at battery's voltage;
MPPT charge current will bigger than rate current,PWM mode less than rate current.
Note:
No input reverse;
No short circuit of output;
Do not adjust output below 12V to protect reverse protection Mosfet;
Do not select solar panal with open circiut voltage biger than 115v.