Products > Solar Charge Controller > PWM Solar Charge Controller > NEW double USB & LCD PWM Solar Charge Controller
Product name : NEW double USB & LCD PWM Solar Charge Controller
Item : VS-AU Series
Price : Contact us
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Details:


Wiring: 


(1) Connect components to the charge controller in the sequence as shown above and pay much attention to the "+" and "-". Please don't insert the 
      fuse or turn on the breaker during the installation. When disconnecting the system, the order will be reserved.

(2) After power on the controller, check the LCD on. Otherwise please refer to chapter 6. Always connect the battery first, in order to allow the controller to recognize the system voltage. 

(3). The battery fuse should be installed as close to battery as possible. The suggested distance is within 150mm.

(4) The VS AU series is a positive ground controller. Any positive connection of solar, load or battery can be earth grounded as required. 

Parameters:

Item No. VS1024AU VS2024AU VS3024AU VS4524AU VS6024AU
Nominal system voltage 12V/24Vdc AUTO
Battery input voltage range 9V32V
Rated charge/discharge current 10A@55 20A@55 30A@55 45A@55 60A@55
Max. PV open circuit voltage 50V
Battery type Sealed(Default) / Gel / Flooded
Equalize Charging Voltage Sealed:14.6V/ Gel: No/ Flooded:14.8V
Boost Charging Voltage Sealed:14.4V/ Gel:14.2V/ Flooded:14.6V
Float Charging Voltage Sealed/Gel/Flooded:13.8V
Low Voltage Reconnect 
Voltage
Sealed/Gel/Flooded:12.6V
Low Voltage Disconnect 
Voltage
Sealed/Gel/Flooded:11.1V
Self-consumption ≤9.2mA/12V;≤11.7mA/24V; ≤14.5mA/36V;≤17mA/48V
Temperature compensation 
coefficient
(-3mV//2V25℃))
Charge circuit voltage drop ≤0.29V
Discharge circuit voltage drop ≤0.16V
LCD temperature range (-20℃~+70)
Working environment 
temperature 
(-25℃~+55(Product can work continuously at full load))
Relative humidity ≤95%, N.C. 
Enclosure IP30
Grounding Common Positive
USB output 5VDC/2.4A(Total)
Overall dimension 142x85x41.5mm 160x94.9x49.3mm 181x100.9x59.8mm 194x118.4x63.8mm 214x128.7x72.2mm
Mounting dimension 130x60mm 148x70mm 172x80mm 185x90mm 205x100mm
Mounting hole size Φ4.5mm Φ5mm
Terminals  4mm2/12AWG 10mm2/8AWG 16mm2/6AWG 25mm2/4AWG
Net weight 0.22kg 0.35kg 0.55kg 0.76kg 1.02kg
Above the parameters are in 12V system at 25, twice in 24Vsystem, triple in 36V system and quadruple in 48V system.
Any changes without prior notice


Item No. VS3024AU VS4524AU VS6024AU
Nominal system voltage 12V/24V/36V/48VDC AUTO
Battery input voltage range 9V~64V
Rated charge/discharge current 30A@55 45A@55 60A@55
Max. PV open circuit voltage 96V
Battery type Sealed(Default) / Gel / Flooded
Equalize Charging Voltage Sealed:14.6V/ Gel: No/ Flooded:14.8V
Boost Charging Voltage Sealed:14.4V/ Gel:14.2V/ Flooded:14.6V
Float Charging Voltage Sealed/Gel/Flooded:13.8V
Low Voltage Reconnect Voltage Sealed/Gel/Flooded:12.6V
Low Voltage Disconnect Voltage Sealed/Gel/Flooded:11.1V
Self-consumption ≤9.2mA/12V;≤11.7mA/24V; ≤14.5mA/36V;≤17mA/48V
Temperature compensation coefficient (-3mV//2V25℃))
Charge circuit voltage drop ≤0.29V
Discharge circuit voltage drop ≤0.16V
LCD temperature range (-20℃~+70)
Working environment temperature  (-25℃~+55(Product can work continuously at full load))
Relative humidity ≤95%, N.C. 
Enclosure IP30
Grounding Common Positive
USB output 5VDC/2.4A(Total)
Overall dimension 181x100.9x59.8mm 194x118.4x63.8mm 214x128.7x72.2mm
Mounting dimension 172x80mm 185x90mm 205x100mm
Mounting hole size Φ5mm
Terminals  16mm2/6AWG 25mm2/4AWG
Net weight 0.58kg 0.88kg 1.04kg
Above the parameters are in 12V system at 25, twice in 24Vsystem, triple in 36V system and quadruple in 48V system.
Any changes without prior notice

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