GCSOAR PWM Solar Charge Controller 80Amp,12V/24V/36V/48V DC auto work , Solar Panels Max PV 100V , Max input Power 1000W / 2000W / 3000W / 4000W. Common positive grounding. Applicable battery types : Lead-acid (Sealed / Gel(AGM) / Flooded); Lithium-ion (LiFePO4, Li[NiCoMn]O2) and User-defined

Technical Data:

  • Model: GCVT4880 (Support Leac-Acid and Lithium battery too )
  • Rated charge current :80 Amp
  • Rated discharge current :40 Amp
  • Nominal system voltage:12V/24V/36V/48V DC auto ( Lithium voltage can’t be identied auto, please select controller BAT Li-type by manual. )
  • Max. PV input power: 1000W charge for 12V battery ; 2000W @ 24V battery; 3000W @ 36V battery; 4000W @ 48V battery
  • Max. PV open circuit voltage: 50V @12V/24V BAT system(at minimum operating environment temperature) , 46V(at 25℃ environment temperature) ; 100V @36V/48V BAT system(at minimum operating environment temperature) , 92V(at 25℃ environment temperature) ;
  • Support Battery types : Sealed(default) ,Gel (AGM), Flooded, User ; LiFePO4(3.2V)~ (4s/5s@12V; 8s/10s@24V; 12s/15s@36V; 16s/20s@48V ); Li (NiCoMn)O2 (3.7V)~(3s/4s@12V; 6s/8s@24V ;9s/12s@36V; 12s/16s@48V), User .
  • Battery voltage range : 8～68V
  • Grounding : Common positive grounding
  • Temperature Compensation: -4mV/℃/2V (25℃)
  • Working environment temperature : -20℃～+50℃
  • Protection Category: IP30
  • USB Output: 5V/2A
  • LCD backlight time : 30S (Default)
  • Controller Terminals:#4AWG(25mm²) ; Recommended Wire cable:#4AWG(25mm²)
  • Mounting hole size:190*104mm~Φ5mm
  • Dimension:200*131.6*72mm ; 
  • weight :1KG

GCVT PARAMETERS

  1. Select the battery type as default system parameters. If you need to set your own parameters, please choose USER type for custom parameters settings (User1 for Lead-Acid / User2 for Lithium) ;
  2. We have prapared listing videos about how to use the controller and how to set parameters , please watch the video tutorials. More questions please feel free to ask vendor { GCSOAR } .

GCVT CONNECT

Connection Steps: Connect solar system in the order of 1.battery--> 2. load--> 3.PV array ; and disconnect solar system in the reverse order 3. 2. 1.

  • Battery must be connected with controller first ! Never connect soalr panel array to controller Without/Before connect battery.
  • DO NOT connect any inverter/wind/Alternator or Charger into the charge controller directly ! You should connect with battery and add fuse .
  • If there is a long distance between the PV array and controller or between the controller and battery, larger size wires should be used to reduce the voltage drop and improve performance. (Recommended wire size is only for reference.)


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We provide a 1 year warranty for this product, and we have professional technicians in the United States to solve problems and provide technical support for you.

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