35 visiting now: 12 USA USA flag 12 China China flag 5 France France flag 4 UK UK flag 2 Sweden Sweden flag

Wellsee Ws Sc2430 Three Stage Solar Charge And Discharge Controller - China

price: contact company for price

Wellsee company is one of leading manufacturer and global supplier of

wellsee solar controller and photovoltaic equipments. Wellsee

products have passed ISO9001, CE and RoHS certificates, and can be

designed and produced according to the customer’s requirement.

Welcome to be our agent!

WS-SC2430 wellsee three-stage solar controller (also called wellsee photovoltaic controller /solar charge and discharge 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 has advanced three -stage charging function that can make battery fully charge battery and also increase the comprehensive protective functions so that the entire system can operate efficiently and safely.

Wellsee three -stage solar controller is totally different from other controllers with three stage charging mode:it charges by battery charging characteristic curve and adopts to intelligent three steps charging mode “constant current- constant voltage and limited current-Purling floating”, It make the battery full of power and it has advanced human-machine interactive function that user can adjust charging voltage.

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.

WS--SC2430 Wellsee three-Stage charge controller applies to all types of solar panel and lead-acid batteries(other types of batteries can be set charging curve according to customer’s requirement), MCU (Micro processing controller) has PWM (Pulse Width Modulation) program. It can provide fast and best charging voltage and current from the PV panel according to different types of batteries and power supply of panels .

Functions:

Intelligent three stage charging mode: constant current charge→ constant voltage and limited current charge→ purling current floating charge .

1.CPU control, LCD display

2.Automatic recognition of input voltage • Applicable to various types of durable batteries

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

4.low voltage cut-off can be set /resuming connection of the DC output of the load port

5.Temperature sensor for charging a battery in compensation

6.Protective circuit of PV from reverse-charging.

7.Overload protection

8.Overcharge protection

9.Short circuit protection

10.reverse discharge protection

11.Reverse polarity connection protection

12.Thunder protection

13.Low voltage protection

14.LCD display parameters in turn


Company Contact:


  • Phone: 862786826688

  • Address: F13th, Zhongli Building, No.92, Xudong Road, Wucha, Wuhan, China

  • Email: Email


Published date: December 14, 2013 -

  • Business Description: Wuhan Wellsee New Energy Industry Co., Ltd.is a big manufacturer of

    researching and producing solar controller, solar inverter, automotive

    inverter and other alternative energy products.

    Wellsee has more than 40 kinds of photovoltaic products which have been exported to more than 50 countries for their high technology, perfect design, excellent quality and top service, and the markets is covering Asia, Europe, Africa, Australia and so on. The company has many femous researchers and strong production capacity with 600000 units per year, which can satisfy the requirement of all customers. The technology has reached the peak of the national photovoltaic products.

Related listings



  • New Special Single Line 3528 240leds Meter Ip20
    New Special Single Line 3528 240leds Meter Ip20
    LED Lamps - Hotenda Technology Co., Ltd. - China - December 5, 2013 - contact company for price

    NEW Special Single Line 3528 240LEDs per meter IP20! Features: Available in 24V DC maximun LED Type:SMD 3528 LED Qty:240LEDs/meter Very bright, low power consumption Operating temperature:-20~50degree Store temperature:-30~80degree Long life span LED...

  • High Quality Nichia Led Bulb Light 20w
    High Quality Nichia Led Bulb Light 20w
    LED Lamps - Hotenda Technology Co., Ltd. - China - December 5, 2013 - contact company for price

    Parameter of LED bulb light: Item number: HTD- B15/20B Base type: E27/E40 Input voltage: 85- 265V AC Power: 20W LED Source: Nichia led chip  LED Quantity: 35&nb...

  • 15w Led Magnetic Base Rechargeable Light
    15w Led Magnetic Base Rechargeable Light
    LED Lamps - Protex Lighting Technologies Co., Ltd - China - December 4, 2013 - contact company for price

    Model Number: PT4—001 1. High capacity rechargeable 18650 Li-ion battery 4400 mAh 2. Charging Time: 7-8h 3. Discharging Time: 3-4h (100% Brightness 4. Working Mode: High brightness( 100%) , Energy saving (30%), SOS function 5. Charger: DC and AC adap...



Safe Trade Tips

  • Ask for business references and check them
  • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
  • Verify their business via their local Chamber of Commerce
  • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
  • Get to know more about scams to avoid: Internet Crime Complaint Center - International Financial Scams
  • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"