Rongkai Solar
mpttt solar dc charge controller 80a 34v 24v to 12v off grid with wifi
Solar Charge Controller

mpttt solar dc charge controller 80a 34v 24v to 12v off grid with wifi

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Can support WIFI/GPRS12/24/36/48V adaptive
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Product Highlights

Key Features

Product Description
01

Product Description

Feature： MPPT Efficiency ≥ 98% Pure sine wave output Adjustable parameters bypressing buttons Constant current, Constantvoltage,Floating charge Selectable charging currentbased on applications

Specifications

Factory modelML80415
System voltage12V/24V/36V/48V(Adaptive)
Rated current80A
Charging modeMPPT maximum power point tracking
Applicable battery typeSealed maintention-free lead-acid battery (default), colloidal lead-acid battery, open lead-acid battery (can also customize parameters for other types of battery charging)
Charging modeThree stages: constant current, constant pressure, floating charge
Pv Input Maximum Open Circuit Voltage (VOC)DC150V(minimum temperature) DC138V (25℃ standard temperature)
Start-up time≤10s
Dynamic response recovery time≤500us
Static power consumption≤8W
Tracking efficiency≥99.5%
Maximum conversion efficiency≥98%
The controller system identifies the operating voltage range8～64V
Maximum power point operating voltage range12V system20～150VDC
24V system36～150VDC
36V system48～150VDC
48V system64～150VDC
Rated charging power12V1040W
24V2080W
36V3120W
48V4160W
96V/
Load voltageCobattery voltage
Rated load current40A
Load control modeNormally on normally off mode/time control mode/light control mode
Load undervoltage protectionThe default value is 10.5V x N (N is the number of batteries)
Heat dissipation modeAir cooling
Display modeHd LCD backlight display
Protection functionInput and output over and under voltage protection, input and output anti-reverse protection, machine over temperature protection, load over current protection
Temperature compensation coefficient-3mV/℃/2V
Communication modeRS485
Operating ambient temperature-20℃～+50℃
Storage temperature-40℃～+70℃
Noise≤50dB
Humidness0～90%RH
Altitude0～3000M
Body size (mm)275*348*109
Net weight (KG) is for reference only4.6KG
Recommended connection4AWG/25mm²

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