Specifications
Place of Origin :
CHINA
Brand Name :
Hanfong,Winiversal
Certification :
CE,ROHS,ISO,TUV
Model Number :
RTD1220
MOQ :
100
Price :
1
Packaging Details :
150*78*35mm /150g
Delivery Time :
7 work days
Payment Terms :
L/C, D/A, D/P, Western Union, MoneyGram, T/T
Supply Ability :
100000 Piece/Pieces per Month
Maximum Current :
20A
Application :
Charger Controller
Rated Voltage :
12V
Description

hanfong  Manufacture Solar Controller 12V 20A PWM Solar Charge Controller with USB chargeSAFETY INSTRUCTIONS
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 batteries: OPEN,AGM, GEL
it is not 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 the charge regulator.
hanfong  Manufacture Solar Controller 12V 20A PWM Solar Charge Controller with USB charge
PRODUCT FEATURES
1.Build-in industrial micro controller.
2.Big LCD display,all adjustable parameter.
3.Fully 4-stage PWM charge management.
4.Build-in short-circuit protection,open-circuit protection,reverse protection,over-load protection.
5.Dual mosfet Reverse current protection ,low heat production.
LCD DISPLAY/KEY
hanfong  Manufacture Solar Controller 12V 20A PWM Solar Charge Controller with USB charge
SYSTEM CONNECTION
1.Connect the battery to the charge regulator - plus and minus.
2.Connect the photovoltaic module to the regulator - plus and minus.
3. Connect the consumer to the charge regulator - plus and minus.
The reverse order applies when deinstalling!
An improper sequence order can damage the controller!

hanfong  Manufacture Solar Controller 12V 20A PWM Solar Charge Controller with USB charge
TROUBLE SHOOTING

Situation

Probable cause

Solution

Charge icon not on when sunny

Solar panel opened or reversed

Reconnect

Load icon off

Mode setting wrong

Set again

Battery low

recharge

Load icon slow flashing

Over load

Reduce load watt

Load icon slow flashing

Short circuit protection

Auto reconnect

Power off

Battery too low/reverse

Check battery/connection


TECHNICAL PARAMETER

MODEL

KLD1210

KLD1220

KLD1230

KLD4820

KLD4830

Batt voltage

12V/24V auto

48V

Charge current

10A

20A

30A

20A

30A

Discharge current

10A

20A

30A

20A

30A

Max Solar input

<50V

<80V

Equalization

B01 sealed

B02 Gel

B03 flood

14.4V

14.2V

14.6V

Float charge

13.7V(defaul,adjustable)

Discharge stop

10.7V(defaul,adjustable)

Discharge reconnect

12.6V(defaul,adjustable)

USB output

5V/3A

Self-consume

<10mA

Operating temperature

-35~+60 ℃

Size/Weight

150*78*35mm /150g

*all red color voltage X2 ,X4 while using 24V /48V system.
*Product specifications are subject to change without prior notice.
hanfong  Manufacture Solar Controller 12V 20A PWM Solar Charge Controller with USB charge
hanfong  Manufacture Solar Controller 12V 20A PWM Solar Charge Controller with USB charge
hanfong  Manufacture Solar Controller 12V 20A PWM Solar Charge Controller with USB charge
hanfong  Manufacture Solar Controller 12V 20A PWM Solar Charge Controller with USB charge
hanfong  Manufacture Solar Controller 12V 20A PWM Solar Charge Controller with USB charge
hanfong  Manufacture Solar Controller 12V 20A PWM Solar Charge Controller with USB charge
hanfong  Manufacture Solar Controller 12V 20A PWM Solar Charge Controller with USB charge
hanfong  Manufacture Solar Controller 12V 20A PWM Solar Charge Controller with USB charge
hanfong  Manufacture Solar Controller 12V 20A PWM Solar Charge Controller with USB charge
hanfong  Manufacture Solar Controller 12V 20A PWM Solar Charge Controller with USB charge


We supply Inverters,Solar lights, Solar charge controller & Solar generator for Home&Business with high quality and competitive price.
As a Professional Manufacturers , OEM and ODM orders are welcomed. We can produce your styles with a reasonable price,and good quality can be promised. Before production, we can make a sample and send to you to test the quality. Professional service and experienced workers in our factory!

Hope to cooperate with you!

GuangZhou HanFong New Energy Technology Co., Ltd.
Leo Au-Yeung | Market Manager
E-mail:info@inverters.cc
Cellphone/Facebook/WhatsApp/WeChat: +86 18665058012
Website:www.inverters.cc





































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hanfong Manufacture Solar Controller 12V 20A PWM Solar Charge Controller with USB charge

Ask Latest Price
Place of Origin :
CHINA
Brand Name :
Hanfong,Winiversal
Certification :
CE,ROHS,ISO,TUV
Model Number :
RTD1220
MOQ :
100
Price :
1
Contact Supplier
hanfong  Manufacture Solar Controller 12V 20A PWM Solar Charge Controller with USB charge
hanfong  Manufacture Solar Controller 12V 20A PWM Solar Charge Controller with USB charge

GuangZhou HanFong New Energy Technology Co., Ltd.

Active Member
9 Years
guangdong, guangzhou
Since 2000
Business Type :
Manufacturer, Distributor/Wholesaler, Seller
Total Annual :
500000-1000000
Employee Number :
50~100
Certification Level :
Active Member
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