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solar controller

FOB Price

Get Latest Price

15 ~ 200 USD / Piece ( Negotiable )

2 Piece Minimum Order

Country:

China

Model No:

ws-c2460

FOB Price:

15 ~ 200 USD / Piece ( Negotiable )(Negotiable) Get Latest Price

Place of Origin:

China

Price for Minimum Order:

15 per Piece

Minimum Order Quantity:

2 Piece

Packaging Detail:

packed in one box

Delivery Time:

3-5 days after the payment

Supplying Ability:

500 Piece per Day

Payment Type:

T/T, L/C, Western Union, PayPal

Product Group :

controller

Contact Now

Wuhan Wellsee New Energy Industry Co., Ltd

China

Free Member

Contact Person luo

Wuhan, Hubei

Contact Now

Product Specification

photovoltaic controller:discharge controller

Product Description

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 *2V 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 *3.7V(can be set)

2. Constant voltage charge stage: controlled by PWM, the battery voltage is kept at *3.7V, 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 *4.2V, 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*-SC***0 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 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

*0.reverse discharge protection

*1.Reverse polarity connection protection

*2.Thunder protection

*3.Low voltage protection

*4.LCD display parameters in turn

Technical Index:

Model	WS-SC**0 0A	WS-SC**0 0A	WS-SC**0 0A
Rated voltage	2V/4V Automatic voltage recognition
Max Load Current	*0A	*0A	*0A
Inp

Country:	China
Model No:	ws-c2460
FOB Price:	15 ~ 200 / Piece ( Negotiable ) (Negotiable) Get Latest Price
Place of Origin:	China
Price for Minimum Order:	15 per Piece
Minimum Order Quantity:	2 Piece
Packaging Detail:	packed in one box
Delivery Time:	3-5 days after the payment
Supplying Ability:	500 Piece per Day
Payment Type:	T/T, L/C, Western Union, PayPal
Product Group :	controller