50A MPPT Solar Charge Controller
Description: MPPT solar charge controller advanced MPPT technology & ultra-fast tracking speed, with tracking efficiency no less than 99.5%. High quality & low failure rate components of ST and Infineon to ensure the product's life. All-around electronic protections, including overcharging, over discharging, and PV reverse polarity protection, effectively ensure the safer and more reliable operation of the solar system for a longer service time. It have battery temperature compensation function, real-time energy recording and statistical function, automatic over-temperature power reduction function. Hundred percent full load operation in working environment temperature range within charging & discharging. The isolated RS485 interface with standard MODBUS communication protocol and 5V power supply makes it easy for customer to expand the application, it support up to 8 charging in parallel to expand system and meet with different monitoring requirements, so that can be widely used for various applications, e.g. solar RV, household system and field monitoring etc. Wide range of maximum power point operating voltage, improved photovoltaic module utilization, rated charging power & charging current double automatic limiting function. Support 4 charging options: Sealed, Gel, Flooded and User. With the adaptive three-stage charging mode based on digital control circuit, controllers can effectively prolong the life-cycle of battery and significantly improve the system performance. The load, utility or generator auto-control relays make it easy to compose the hybrid power system. Features: 12v/24v/36v/48v DC automatically identifying system voltage. Rated charge current: 50 Amp Battery Input Voltage Range: 8V～68V Max. PV open circuit voltage:150V/138V MPP voltage range:V(BAT)+2V～108V Max. PV input power: 625W/12V, 1250W/24V, 1875W/36V ,2500W/48V Battery type :Sealed(Defalut)/Gel/Flooded/User. Lead-acid batteries and Lithium-ion batteries Charging Power and Current Limitation Function PV short circuit / PV reverse polarity /Battery over voltage /Battery over discharge / Battery reverse polarity / Load overload protection Installation Notes: First connect the battery; Then connect the load; Finally connect the solar panel. Package List: 1 x 50A MPPT Solar Charge Controller 1 x User Manual Specification: Nominal system voltage: 12v/24v/36v/48v DC Auto Rated charge current: 50A Battery input voltage range: 8V～68V Max.PV open circuit voltage: 150V/138V Max.PV input power: 625W/12V, 1250W/24V, 1875W/36V ,2500W/48V MPP voltage range: V(BAT)+2V～108V Battery Type : Sealed(Defalut)/Gel/Flooded/User. Lead-acid batteries and Lithium-ion batteries Charging Power and Current Limitation Function Grounding: Common negative Communication: RS485 (RJ45 interface) Power Terminals: 6AWG(16mm2) Enclosure: IP20 Dimensions: 261×216×119mm Weight: 3.5kg