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The controller features a built-in fuzzy control algorithm that maximizes the energy
from the solar module(s) and charge the battery.
The controller charging process has been optimized for lengthening battery life and
improved system performance. The comprehensive self-diagnostics and electronic
protection functions can prevent damage from installation mistakes or system faults.
Although the controller is very simple to configure and use, please take your time to
read the operation's manual. This will help you make full use of all the functions and
improve your PV system.
2.2 Models & Parameters
Standard RS232, CAN BUS and ETHERNET communication interface
12V/24V/36V/48V system voltage auto work*
Max. PV input voltage DC150V**
* Every time start up the controller, system voltage automatically identified, do not
need your any operation or setting.
** Array voltage should never exceed maximum PV input voltage. Refer to the solar
module documentation to determine the highest expected array Voc (open circuit
voltage) as defined by the lowest expected ambient temperature for the system
location.
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