VS4024N-2
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Epsolar VS4024N Power Station 12V/24V, 40A

ViewStar series solar controller is our new generation controller for off-grid solar system, such as street light, solar home system or small power station etc.

Overview

Features
·Adopt graphics dot-matrix LCD screen and HMI (human-machine interface) with 4 buttons, integrated menu displaying and operation
·32 bit MCU with high speed
·12 bit A/D high-precision sampling to ensure accuracy
· Excellent EMC design
· High efficient Series PWM charging
·Use MOSFET as electronic switch
· Widely used, automatically recognize day/night
·Humanized design of browser interface, undertake every operating conveniently
·Full control parameters setting and modification, diversified load control mode
·Gel, Sealed and Flooded battery type option
·Adopt temperature compensation, correction algorithm for charging and discharging parameters automatically

Electronic Protections
·Overheating
·Over discharging
·Over charging
·Load overload
·Load short circuit
·PV reverse polarity
·Battery reverse polarity

Specifications

Electrical parameters

VS1024N

VS2024N

VS3024N

VS4024N

VS5024N

VS6024N

Normal system voltage

12V/24V auto work

Rated battery current

10A

20A

30A

40A

50A

60A

Max. battery voltage

32V

Self-consumption

≤18mA

Communication

TTL232 / 8pin RJ45

Equalize Charging Voltage

Sealed:14.6V;x2/24V Flooded:14.8V;x2/24V

Boost Charging Voltage

Gel:14.2V;x2/24V Sealed:14.4V;x2/24V Flooded:14.6V;x2/24V

Float Charging Voltage

13.8V;x2/24V

Low Voltage Reconnect Voltage

12.6V;x2/24V

Low Voltage Disconnect Voltage

11.1V;x2/24V

Temp. compensation

-30mV/℃/12V(25℃)

Relative humidity

10%~90% Non-condensation

Working temperature

-20℃ to +55℃

Enclosure

IP20

 

GENERAL CHARACTERISTICS
Dimensions (length / width / height) 525mm / 350mm / 25mm
Weight 2.58 kg

PACKAGING SPECIFICATIONS
Number of modules per box 6
Packaging box dimensions
(length / width / height)
570mm / 380mm / 210mm

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