Home  >  Energy  >  Solar Energy Products  >  Solar Controllers

  • 20A 12V 24V 36V 48V Auto PWM Solar Charge Controller LCD Display With MT50 Meter Connect Solar Panels Battery
  • 20A 12V 24V 36V 48V Auto PWM Solar Charge Controller LCD Display With MT50 Meter Connect Solar Panels Battery
  • 20A 12V 24V 36V 48V Auto PWM Solar Charge Controller LCD Display With MT50 Meter Connect Solar Panels Battery
  • 20A 12V 24V 36V 48V Auto PWM Solar Charge Controller LCD Display With MT50 Meter Connect Solar Panels Battery
  • 20A 12V 24V 36V 48V Auto PWM Solar Charge Controller LCD Display With MT50 Meter Connect Solar Panels Battery
  • 20A 12V 24V 36V 48V Auto PWM Solar Charge Controller LCD Display With MT50 Meter Connect Solar Panels Battery
20A 12V 24V 36V 48V Auto PWM Solar Charge Controller LCD Display With MT50 Meter Connect Solar Panels Battery

Roll over image to zoom in

20A 12V 24V 36V 48V Auto PWM Solar Charge Controller LCD Display With MT50 Meter Connect Solar Panels Battery

ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

FOB Price: USD $ 161.65 / piece

Final price determined by purchase quantity. Get Latest Price >>

Supply Ability:

MOQ: 10 piece

In Stock

Delivery Time: 1 day delivery in China

86-755-82468418 ext 817 or sales-muse@ecvv.com

86-755-82468418 ext 829 or safebuy@ecvv.com

Guarantee: Supply by ECVV, ensure product quality and provide logistics service.

Payment: Bank transfer

Third party financial regulators will be involved in the transaction process.

Products related to this item

ECVV Energy Agent Purchasing Service Department

Main products:

Solar Controllers, Solar Energy Systems

  • ECVV Energy Agent Purchasing Service Department
  • ECVV Energy Agent Purchasing Service Department
  • ECVV Energy Agent Purchasing Service Department
  • ECVV Energy Agent Purchasing Service Department
  • ECVV Energy Agent Purchasing Service Department
  • ECVV Energy Agent Purchasing Service Department

86-755-82468418 ext 817 or sales-muse@ecvv.com

86-755-82468418 ext 829 or safebuy@ecvv.com

Visit Showroom

Customers who viewed this item also viewed

  • Product Description
  • Parameter
  • Service Introduction
  • Guarantee

Maximum Current 20A
is_customized Yes
Application Charger Controller
Model Number 12
Brand Name MAYLAR
Rated Voltage 12/24/36/48V
Unit Type piece

More Parameter >

Maximum Current 20A
is_customized Yes
Application Charger Controller
Model Number 12
Brand Name MAYLAR
Rated Voltage 12/24/36/48V
Unit Type piece
Package Size 15cm x 20cm x 20cm (5.91in x 7.87in x 7.87in)
Package Weight 1.3kg (2.87lb.)

You Are Bidding

 

20A PWM Solar Charge Controller VS

 

2048BN With MT50

 

 

 

 

aeProduct.getSubject()

Feature

VS 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
·Battery reverse polarity protection
·Load overload protection
·Load short circuit protection
·Overheating protection

 

 

 

Specification

Model

VS2048BN

VS3048BN

VS4548BN

VS6048BN

Nominal system voltage

12V 24V 36V 48V Auto work

Rated battery current

20A

30A

45A

60A

Rated load current

20A

30A

45A

60A

Max. battery voltage

64VV

Equalize charging voltage

Sealed: 14.6V,  Flooded: 14.8V,  User-defined: 9~17V

Boost charging voltage

Gel: 14.2V,  Sealed: 14.4V,  Flooded: 14.6V, User-defined: 9~17V

Float charging voltage

Gel /Sealed /Flooded: 13.8V,  User-defined: 9~17V

Low voltage reconnect voltage

Gel /Sealed /Flooded: 12.6V,  User-defined: 9~17V

Low voltage disconnect voltage

Gel /Sealed /Flooded: 11.1V, User-defined: 9~17V

Self-consumption

≤15mA(12V); ≤10mA(24V); ≤9mA(36V); ≤8mA(48V)

Grounding

Common negative

Temp. compensation

                -3mVC/2V

Relative humidity

10%~90% Non-condensation

Communication

RS485 / RJ45 interface

LCD temperature

-20 ~ +70 C

Working temperature

-25 ~ +55 C

Humidity

≤95% N.C.

Enclosure

IP30

Overall dimension

200X103X58mm

201X109X59mm

205x119x67mm

205x174x64mm

Terminals

0.7kg

0.9kg

1.2kg

1.5kg

 

 

Connection diagram

aeProduct.getSubject()

Products show

aeProduct.getSubject()aeProduct.getSubject()aeProduct.getSubject()

aeProduct.getSubject()

Service Process

Service Guarantee

  • Free purchase service fee

    Free purchase service fee: ECVV do not charge the Buyer a procurement Service Fee for purchasing this product.

  • ECVV Supply

    Ensure product quality and payment security.Ensure the date of delivery, ensure logistics to end destinations, provide custom clearance service.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a $ 100 deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.