|Maximum Solar input Voltage||190V|
|Nominal System Voltage||12,24,48VDC(Auto detection)|
|Maximum Battery Current||45A|
|DC Array MPPT Volage Range||12VDC/24VDC/48VDC|
|PV Array MPPT Volage Range||15-190VDC/30-190VDC-60-190VDC|
|Maxinmum input Power||12Volt-1375Watts|
|Charging stages||Bulk,Absorption,Float Bulk,Absorption,Float|
|Temperature compensation coefficient||-5mV/℃/cell(25℃ref.) -5mV/℃/cell(25℃ref.)|
|Temperature compensation range||0℃ to +50℃ 0℃ to +50℃|
|Temperature compensated set points||Absorption,Float Absorption,Float|
|Charging Set points||Absorption Stage Absorption Stage Float Stage|
|Flooded Battery||14.6V/29.2V/58.4V 14.6V/29.2V/58.4V 13.5V/27V/54V|
|ARG/Gel Battery（Default)||14.1V/28.2V/56.4V 14.1V/28.2V/56.4V 13.5V/27V/54V|
|Overcharge voltage||15V/30V/60V 15V/30V/60V|
|Overcharge restart voltage||14.5V/29V/58V 14.5V/29V/58V|
|Battery discharge voltage||8.5V/17V/34V 8.5V/17V/34V|
|Battery overdischarge voltage||9V/18V/36V 9V/18V/36V|
|Ambient Temperature Range||0℃ to +55℃|
|Storage Temperature||-40℃ to 75℃|
Felicity Solar 100A 48V MPPT Charge Controller
An MPPT( Maximum Power Point Tracking ), or maximum power point tracker is an electronic DC to DC converter that optimizes the match between the solar array (PV panels), and the battery bank or utility grid. To put it simply, they convert a higher voltage DC output from solar panels (and a few wind generators) down to the lower voltage needed to charge batteries.
Compared to conventional PWM controller, MPPT technology increases the charge efficiency up to 20% and potentially decrease the power of solar array needed
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