[Product Information]

This controller we call smart controller, all the situations you can see it by your eyes very clear, a lot customer use controller, but you dont know real watt & amp, you need to use amp tester to get the amp, that's real not convenience, what this controller let you know your solar panel, battery situations with 3.5LCD display, that's big, you dont need take off your glass to see, so with this smart controller, you will real understand how your solar bring you the power!
This is industrial design, because we have cooling fan on it, let me tell why this need cooling on it, because this is PWM design, means will make your solar from dc to ac to charge your battery, in this moment, it through mosfet to do this job, if your mosfet getting so hot, will effect the efficiency.
Inside mosfet we use made in USA 2 times bigger than the 50a mos, can go to 95% efficiency, means if 100w solar coming, you will get 95watt output, so controller is very important, if one hour you have 5watt different, then one day you may have 120w different, how about year different, so we using inverter technology to design the controller, that would be the best choice when you need the controller.
FOR 2400W SOLAR PANEL, ACCEPT 18V TO 54V solar panel
Only ship to USA 48 states