48v mppt charge controller 12v rohs mppt solar controller mppt solar charge controller 12v 24v 40ae remote solar controller

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Overview
Quick Details
Place of Origin:
Hubei, China (Mainland)
Brand Name:
WELLSEE
Model Number:
WS-SC2430M 30A
Application:
Solar System Controller
Rated Voltage:
12V/24V
Maximum Current:
30A
Commodity:
remote solar controller
Certification:
CE,RoHS,ISO9001
Range of application:
Solar system
Color:
white
Input voltage range:
12V~17V / 24V~34V
Size:
140*70*36mm
Weight:
212g
Package:
31pcs/ctn
Interface spec.:
RJ45(6cord)

WSSC2430M30A  Wellsee  remote solar controller

 

Brand:

  WELLSEE

Dimension:

  140*70*36mm

Name :

 

 remote solar controller

 

Weight:

   212g

model:

  WS-SC2430M

Package:

31pcs/ctn

 

 

WS-SC2430M  Wellsee  remote solar controller   (also called wellsee three-stage solar controller/ wellsee photovoltaic controller ) applies in solar photovoltaic system which coordinates the working of solar panels, batteries and loads. This controller is different from other solar controllers which can monitor the running data and modify the parameters of controller by connecting with MT58 LCD displayer unit or PC monitoring software and other communications devices. It increases the comprehensive protective functions so that the entire system can operate efficiently and safely.

 

WS-SC2430M Wellsee remote controller applies to all types of solar panel and batteries. Adopting industrial grade MCU (Micro processing controller) has PWM (Pulse Width Modulation) program with variable duty cycle functions. It can provide fast and best charging voltage and current from the PV panel and dynamically adjust the pwm parameters

 According to different types of batteries and charging state. So that improved charging efficiency, while preventing overcharging and the effective protection of battery life.

Wellsee remote controller is totally different from other controllers with three stage charging mode: it charges by battery charging characteristic curve and adopts intelligent three steps charging mode “constant current- constant voltage and limited current-Purling floating”. It make the battery full of power

Three-stage charging mode (take 12V system as an example.)

1.Constant current fully charge stage: directly charging battery by using constant current output characteristic until the voltage of battery is up to 13.7V(can be set)

2. Constant voltage charge stage: controlled by PWM, the battery voltage is kept at 13.7V, till charge current is less than Purling current floating charge voltage;

3. Purling current floating charge stage: continue to control by PWM and keep the charge current keep in floating status until battery voltage is up to 14.2V, charging is over.

 

If the started voltage of battery is higher than the lowest protection voltage, the system will go to the Purling current floating charge stage automatically to prevent frequent overcharging; if started charge voltage is lower than the lowest protection voltage, the system will go to three-stage charge mode.

 

Three-stage charge mode uses constant current charging at the beginning and the end, and uses constant voltage charging in the intermediate stage. When the current is decayed to the set value, it switches from the second stage to the third stage. This mode can make the outlet minimum to protect the battery better and really charge the battery fully.

 

 

Functions:
   • Applicable to various types of batteries
   • Automatic recognition of input voltage

   • .Micro processing controller Pulse Modulation Wide-frequency (PWM) charge

•Temperature sensor for charging a battery in compensation with build-in temperaturesensing control, more stable, more remarkable
   • Fast charge function, improve efficiency solar panels

• Purling current floating charge to protect battery.

 Standard RJ45 interface can be connected with MT58 LCD display unit or PC monitor software, so that user can monitor the controller running data, modify the parameter of controller

 To use RS-485 communication bus , the length of communication can be longer, the communication protocol compatibility can be better

 Calculation and in-time power record capability, so that user can monitor charge and discharge value.

 •Overload protection(self-recovery)
  • Overcharge protection
  • Short circuit protection 
(self-recovery)
  • Thunder protection
  • reverse discharge protection
  • Reverse polarity connection protection 
(self-recovery)
  • Low voltage protection

•dynamic battery voltage indication

• high-performance computer button, can resolve the design fault of copper conduction button (bounce-malfunction, easy-failure button, machine easy-damaged )

Technical Index:

Model

WS-SC2430M 20A

 

WS-SC2430M 30A

Rated voltage

12V/24V   Automatic voltage recognition

Max Load Current

20A

 

30A

Input voltage range

12V~17V / 24V~34V

Length≤1m

Charge loop drop

<0.25V

Length≤1m

Discharge loop drop

<0.05V

Over voltage protection

17V / 34V

Full charge cut

(default)

13.7V / 27.4V

Full charge cut

14.4V / 28.8V

Low voltage cut(default)

10.5V~11V / 21V~22V

compensate temperature

-3mv//cell

No load loss

≤10mA

Min wire area

4mm2

Interface spec.

RJ45(6cord)

Ambient temperature

--25—— +55