Controller Neosun NC1600F

MPPT Solar Charge Controller

NEOSUN NC1600F Series – 45A/60A/80A

Controller type:MTTP
Voltage:12V/24V/36V/48V (Auto Detection)

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



  • 45/60/80A MPPT solar charge controller;
  • PV input up to 145V;
  • Voltage Auto Detection – 12V/24V/36V/48V;
  • MPPT efficiency – 99%;
  • DSP processors architecture ensure high speed and performance;
  • Multy-stages charging mode;
  • Protection: PV array short circuit, PV reverse polarity, battery reverse polarity, overcharging, output short circuit;
  • Smart battery charging design to optimize battery performance;
  • LCD Display;


Model NC16-4515F NC16-6015F
Default Battery System Voltage 12V/24V/36V/48VDC (adjustable)
PV Open Circuit Voltage Range 16V~100V for 12V battery system/

32V~145V for 24V battery system/

48V~145V for 36V battery system/

64V~145V for 48V battery system

Max PV Input Power(12V) 600W 800W
Max PV Input Power(24V) 1200W 1600W
Max PV Input Power(36V) 1800W 2400W
Max PV Input Power(48V) 2400W 3200W
BATTERY Absorption Voltage 13.5VDC/27.0VDC/40.5VDC/54.0VDC
Refloat Voltage 13.7VDC/27.4VDC/41.1VDC/54.8VDC
Float Voltage 14.3VDC/28.6VDC/42.9VDC/57.2VDC
Low Voltage Protection Point 10.5VDC/21.0VDC/31.5VDC/42.0VDC
Output Voltage 11.0~14.3VDC/22.0~28.6VDC/33.0~42.9VDC/ 44.0~57.2VDC
Peak Conversion efficiency 98% (MPPT Efficiency 99%)
Max Charging Current 45amps continuous @ 40°C ambient 60amps continuous @ 40°C ambient
Warning for low voltage 11.5VDC/23.0VDC/34.5VDC/46.0VDC
Cutoff for low voltage 10.5VDC/21.0 VDC/31.5VDC/42.0VDC
Low voltage recovery 11.5VDC/23.0 VDC/34.5VDC/46.0VDC
GENERAL SPECIFICATION Charge mode MPPT, PWM, constant current-constant voltage, function of automatic protection for storage battery
Radiating mode Fan cooling
Working mode Four stage: Absorption CC, Absorption CV, Float CC, Float CV
LED indication Systematic operation, LV indication, LV protection, over charge protection, loads protection, short circuit protection
LCD display Charge voltage, charge current, voltage of storage battery, capacity of storage battery, output current
Alarm Protections PV array short circuit, PV reverser polarity
Battery reverse polarity, Over charging protection
Output short circuit protection
Low voltage protection for storage battery
Mounting Wall mount
W*H* D(mm)/G.W(kg) 167.6*257.1*82.9mm/3kg
OTHER Environmental Rating Indoor
Operation Temperature Range -25~55°C
Ambient humidity 0~90% relative humidity(non-condensing)

*Product specification are subject to change without further notice.

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