hanfong Manufacture Solar Controller 12V 20A PWM Solar Charge Controller with USB charge
Brand Name:Hanfong,Winiversal
Certification:CE,ROHS,ISO,TUV
Model Number:RTD1220
Minimum Order Quantity:100
Delivery Time:7 work days
Payment Terms:L/C, D/A, D/P, Western Union, MoneyGram, T/T
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Location:
Guangzhou Guangdong China
Address:
No.21 Xiushuitang Road, RenheTown,Baiyun District, Guangzhou, China
Supplier`s last login times:
within 32 hours
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Product Details
SAFETY 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.
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
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!
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.
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
hanfong Manufacture Solar Controller 12V 20A PWM Solar Charge Controller with USB charge
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