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MPPT Charge Controllers

MPPT Solar Charge Controller

PC1800A Series 60/80A (MPPT)

MPPT (Maximum Power Point Tracking)Solar Charge Controller offer an efficient, safe, multi-stage recharging process that prolongs battery life and assures peak performance from a solar array. Each Charge Controller allows customized battery recharging.

Product Performance

  • LCD display , easy to operate on LCD screen
  • Multi stage charging (3-stage charging , parallel charging and equalized charging function)
  • BTS – Battery remote temperature sensor terminal
  • Enable to charge Li-thium, Gel , lead-acid battery
  • With RS485 & USB communication port
  • Protection: PV array short circuit, PV reverse polarity, Battery reverse polarity, Over charging, Output short circuit

Product Overview

RS485/USB Communication

The default communication of the controller is RS485 port.You can use supplied cable to connect RS485,USB port of controller to PC.It can be used for monitoring or upgrade the firmware in short distance.

Equalize stage charging function

Equalization function reverses the buildup of negative chemical effects like stratification,a condition where acid concentration is greater at the bottom of the battery than at the top.Equalization also helps to remove sulfate crystals that might have built up on the plates.



PC1800A solar inverter system ,it can work with inverter , battery and solar panel , as a complete solar system and back up power for normal home power demands , which take use of sunshine free and save lots of electricity bill for you . This kind of solar inverter systems are widely used in home ,farm ,school,shops etc .



MODEL PC18-6015A PC18-8015A
Nominal Battery System Voltage 12V/24V/48VDC (Auto detection); 36V (Setting)
Battery Voltage 12V 24V 36V 48V
Maximum Battery Current 60Amps 80Amps
Battery Voltage
PV Array MPPT Voltage Range 15~95V 30~130V 45~130V 60~130V
Maximum Input Power 12 Volt-940W
24 Volt-1880W
36 Volt-2820W
48 Volt-3760W
12 Volt-1250W
24 Volt-2500W
36 Volt-3750W
48 Volt-5000W
Protections Solar high voltage disconnect Solar high voltage reconnect Battery high voltage disconnect Battery high voltage reconnect High temperature disconnect High temperature reconnect
Charging Algorithm 3-Step or 4-Step (Li)
Temperature Compenssation Coefficient -5mV / ℃ / cell (25℃ ref.)
Temperature Compenssation Set Points Absorption, Float
Charging Set Points Absorption Stage Float Stage
Flooded Battery 14.2V/28.4V/42.6V/56.8V 13.7V/27.4V/41.1V/54.8V
AGM / GEL / LEAD Battery (Default) 14.4V/28.8V/43.2V/57.6V 13.7V/27.4V/41.1V/54.8V
Over-charging Voltage 15.5V/30.0V/45.0V/60.0V
Over-charging Comeback Voltage 14.5V/29.5V/44.5V/59.0V
Battery Defect Voltage 10.0V/17.0V/25.5V/34.0V
Product Size (W*H*D)(mm) 315*160*135
Product Weight (kg) 4.7kg
Ambient Temperature Range -10℃ to 55℃
Storage Temperature -40℃ to 75℃
Humidity 0%~90% RH (No condensing)
Enclosure IP20