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Shenzhen Hehejin Industrial Co., Ltd.

Solar Charge Regulator, Solar Charge and Discharge Controller, Solar Intelligent Controller manufacturer / supplier in China, offering 30A 12V/24V/36V/48V Solar Controller/Regulator for Solar Home System Vs3048bn, 80AMP 12V/24V Solar Charging Regulator/Controller with Max PV 50V 80I, 80A 12V/24V Solar Battery Charge Controller/Regulator Solar System 80I and so on.

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Supplier Homepage Product Y-SOLAR Products 30A 12V/24V/36V/48V Solar Controller/Regulator for Solar Home System Vs3048bn

30A 12V/24V/36V/48V Solar Controller/Regulator for Solar Home System Vs3048bn

FOB Price: US $65.12-72.36 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $65.12-72.36/ Piece
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Port: Shenzhen, China
Production Capacity: 50000PCS/Year
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: Vs3048bn
  • Certification: ISO, CE
  • Rated Voltage: 48V
  • Working Temperature: -25ºC ~ +55ºC
  • Humidity: ≤95% N.C.
  • Max.PV Open Circuit Voltage: 64V
  • Float Charging Voltage: Sealed Gel/Flooded:13.8V
  • Enclosure: IP30
  • Transport Package: 201X109X59mm
  • Origin: China
  • Condition: New
  • Application: Solar System Controller, Charger Controller, Lighting Controller, Solar Working Station, Voltage Controller
  • Equalize Charging Voltage: Sealed:14.6V,Flooded:14.8V,User:9-17V
  • Grounding: Common Negative
  • Rated Charge/Discharge Current: 30A
  • Battery Type: Sealed(Default)/Gel/Flooded
  • Low Voltage Reconnect Voltage: Sealed Gel/Flooded:12.6V
  • Trademark: EPever
  • Specification: 0.9kg 1.984(ib)
  • HS Code: 8537109090
Product Description
30A 12V/24V/36V/48V Solar Controller/Regulator for solar home system Vs3048bn

VS3048BN Solar Charge Controller
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.


·Excellent EMC design
·32 bit MCU with high speed 
·High efficient Series PWM charging 
·Four battery type options: Sealed, Gel, Flooded, and USER
·Intelligent lighting and timer control for solar lighting system
·12 bit A/D high-precision sampling to ensure accuracy 
·Use MOSFET as electronic switch
·Full control parameters setting and modification, diversified load control mode
·Humanized design of browser interface, undertake every operating conveniently
·Temperature compensation
·Adopt graphics dot-matrix LCD screen and HMI  (human-machine interface) with 4 buttons,integrated menu displaying and operation
·Energy statistics function
·RS485 ports with MODBUS communication protocol
·Optional PC monitoring software and remote meter for real-time monitoring and battery management parameter setting
·Field upgradable firmware

Electronic Protections:
·PV short circuit  protection
·PV reverse polarity protection
·Battery overcharge protection
·Battery over discharge protection
·Load overload protection
·Load short circuit protection
·Battery reverse polarity protection
·Overheating protection
Datasheet : 
Nominal system voltage12/24/36/48V auto work
Rated battery current20A30A45A60A
Rated load current20A30A45A60A
Max. battery voltage64V
Equalize charging voltageSealed: 14.6V,  Flooded: 14.8V,  User-defined: 9~17V
Boost charging voltageGel: 14.2V,  Sealed: 14.4V,  Flooded: 14.6V, User-defined: 9~17V
Float charging voltageGel /Sealed /Flooded: 13.8V,  User-defined: 9~17V
Low voltage reconnect voltageGel /Sealed /Flooded: 12.6V,  User-defined: 9~17V
Low voltage disconnect voltageGel /Sealed /Flooded: 11.1V, User-defined: 9~17V
Self-consumption≤15mA(12V); ≤10mA(24V); ≤9mA(36V); ≤8mA(48V)
GroundingCommon negative
Temp. compensation-3mV/ºC/2V
Relative humidity10%~90% Non-condensation
CommunicationRS485 / RJ45 interface
LCD temperature-20ºC ~ +70ºC
Working temperature-25ºC ~ +55ºC
Humidity≤95% N.C.
Overall dimension200x103x58mm201x109x59mm205x119x67mm205x174x64mm
Net weight0.7kg0.9kg1.2kg1.5kg

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