12V Solar Charge Controller
SOLAR CONTROLLER - Battery Regulator controller, charge / discharge safety protection.
BIG LCD DISPLAY - Various control parameters can be flexibly set, fully meet your various application requirements.
MORE PROTECTION - Build-in short-circuit protection, open-circuit protection, reverse protection, over-load protection
PARAMETER - Battery Voltage: 12V/24V, auto & Charge Current: 30A & Discharge Current: 30A
PWM CHARGE CONTROLLER - Extend battery life
TPS-555I-30A controller is a kind of intelligent, multi-purpose solar charge and discharge controller.
Fixed LCD display with a very friendly interface; various control parameters can be flexibly set, fully meet your
various application requirements.
l Specially designed for solar DC power system, solar street-light system, and built-in dedicated computer chip;
l With short circuit, overload, unique anti-reverse protection;
l With full-charge, over-automatic shutdown, recovery and other full-featured protection measures;
l With detailed charge indicator status, battery status LED indicator, load status and various fault warnings;
l Use the high-efficient PWM battery charging mode, to ensure that the battery work in the best condition, greatly extend the battery life.
l SET UP KEY： 1.Press it in first time, to check the working current from solar panel to
2.Press it in second time, to check the discharge current of battery ;
3.Press it in third time, to return main interface;
4.5s later without any operation, will return to main interface.
l SWITCH KEY: 1.Press it in first time, to check the load output;
2.Press it in second time, to close the load output;
Please connect the battery first, and then connect the solar panels, always connect the load terminal lastly.