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Product Details
20A LCD Solar Charge Controller 12V /24V pwm

Solar Panel Battery Charger Controller Regulator for Solar Home Use PV System

Solar charge controller is especially designed with high-performance, efficiency and excellent quality.

These controllers are designed for home solar power systems and small solar power stations.

Specially having USB charging mode. It convenience for charge 500mA loadings.
USB charging is designed for phone charging only; not designed for larger electronics like iPad,
but may charge iPad slowlyTandem type PWM charging makes the charging efficiency increase by 3% to 6%,
compared with non-PWM charging.Having the protection functions as overcharging, over discharging, overload, short-circuit and reversed connection.

1. Water proof IP22 design, protected against insertion of fingers and will not be damaged or become unsafe

during a specified test in which it is exposed to vertically or nearly vertically dripping water.

2. 12/24V battery automatic detect.

3. PWM charging available,3-stage charging algorithm: impulse, bulk and float.

4. Protection:Reverse battery pole connection protection, Lightning protection.

5. LED display shows system status at all times.

6. Specially having USB charging mode


Nominal output 12V/24V auto
Max charge current/Max load current 20A
USB Output 5V/3A
Max Solar Input Less than 50V
Over discharge protection 10.8V/21.6V
Reset 12V/24V
Over charger protection 14.5V/29V
Equalization( B01 Sealed) 14.4V
Equalization( B02 Gel ) 14.2V
Float charge 13.7V/27.6V
Self consumption Less than 10mA
Size 150*78*35mm
Weight 150g
Operating temperature -35°C to +60°C


1. Make sure your battery has enough voltage for the controller to recognize the battery type before first installation.

2. The battery cable should be as short as possible to minimize loss.

3. The regulator is only suitable for lead acid battery: OPEN, AGM, GEL. It is no suited for nickel metal hydride, lithium ions or other batteries.

4. The charge regulator is only suitable for regulating solar modules. Never connect another charging source to charge.

1Pcs 20A PWM 12V/24V Auto Switch Charge Controller Solar Charge Controller

1. All goods are in stock, the transaction will be handled within 1 business day.

2. Items will be sent out within 3 days after we received your payment.

3. If the item shipping from China, we will send it visa Singapore Post or China post, the price is not include the customs,

taxes, duties,these will be charged to buyers. If it shipping from our EU, USA,AU,RU stock, it will no tax and duty.

4. Please note us your contact details include your phone number for easy contacting from express guy.

Thank you for your kindly understand.


Customers should inspect the item(s) and notify us within 7 days if have any problems. If you have any problem with your item,

please contact us before leaving feedback. All items must be issued an RMA number before they returned.

The shipping cost of return goods is to be paid by the Buyer.

It’s have 12 months Warranty from the date of purchase covering manufacturing defects.

This warranty excludes any damage caused by the human.


1. Please check the package and item carefully to make sure there is no problem .

2. If you do not satisfied with the item or get damaged item, please contact with us firstly before leaving nagative feedback,

we will resolve the problem to satisfy you.

3. Online surpport: monday to friday 9:00 am to 5:30 pm (GMT+8). (excluded public holiday)

4. If you are satisfied with our product, kindly leave full-stars ( ) and good feedback for us.

Your feedback will encourage us do it better in the further. Thanks!

The company committed to provide customers with high quality products since 2004. As a manufacturer, we have more than 10 year

experiences in produce solar panels and renewable energy products. Also we have professional technical and customer team to

supply high quality products and better customer service.

Now the products have exported to Africa, Europe, America, some Middle East countries and some Asia countries.

We would like to be your best supplier in China.

Item Specifics
Brand Name:
DC House
Model Number:
Solar System Controller
Maximum Current:
Battery Voltage:
12V/24V auto
Charge/Discharge Current:
Max Solar Input:
Less than 50V
USB Output:
Less than 10mA
Operating Temperature:
-35--+60 degree
Equalization( B01 Sealed):
Equalization( B02 Gel ):
Float Charge:
13.7V(default, adjustable)
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20A LCD Solar Charge Controller 12V /24V pwm Solar Panel Battery Charger Controller Regulator for Solar Home Use PV System

US $53.33
US $76.11
Frakten tar mellan 10 - 30 dagar
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