Yangtze 192v Solar Charge Controller is an industrial grade product for off grid system such as power station ,Website: , home solar system 192v Solar Charge Controller Features:·Control using common positive polarity way ·Excellent thermal design ,cool control system and  electromagnetic compatibility ·Controllable loading output ·Battery charge and discharge parameters can be set up ·LCD display  ·Digital and IGBT module structure designed ·Accept 2 or 3 lines input of solar module arrays ·Day and night double processing mode ·Equipped with data communication function (optional)192v Solar Charge Controller Electronic Protections：·PV short circuit protection ·PV reverse polarity protection ·Battery overcharge protection·Battery over discharge protection ·Battery reverse polarity protection ·Load overload protection ·Load short circuit protection·Overheating protectionModelYSC-B50ARated  Voltage 216V192V120V110V96VRated Charge Current 50A50A50A50A50AMax Battery Allowable Voltage288V256V160V147V128VMax PV Input Voltage 430V400V250V230V200VMin PV Input Voltage 270V240V150V138V120VMax PV Input Power 10800W9600W6000W5500W4800WOver Voltage Switching Off 288V256V160V147V128VLimited Charge Voltage 270V240V150V138V120VOver Voltage Recovery 265V235V147V135V118VEquilibrium Voltage 261V232V145V133V116VBoost Voltage 248V221V138V127V110VFloat Voltage 225V200V125V115V100VUnder Voltage Recovery194V173V108V99V87VController Protection Over-charge , Over-discharge , Over-current , Short circuit ,Reversed PolarityDuration of Equilibrium2 HoursOperating Temperature -35℃~+55℃Storage Temperature -35℃~+80℃Using Altitude ≤3000 meters Humidity 0~90% RH (No Condensation)DisplayLCDProtection Level IP 30Teminal24mm²Size 355 x 273 x 142mm