12v 24v 10A 20A 30A charge controller
USD $7 - $13 /Piece
Min.Order:1 Piece
Guangzhou CAP Solar New Energy Technology Co., Ltd.
1. The pwm solar charge controller 20a with LED drriver will auto change the system voltage dc to dc or dc to ac volt.
2. The short circuit, over-load, connection-reverse protection, as well as over-charge, over-discharge protection are available
3. Intelligent control is realized by using microprocessor and dedicated control calculation.
4. Four load working modes: Pure lighting control, lighting control & timing control, hand operation and debug mode.
5. Comparing with the charging loops using diodes, the one that adopts double MOS series circuit control makes the
voltage loss dropped by 50%. With the PWM fuzzy control in charging, the charge efficiency is improved a lot.
6. The solar controller 12v10a with LED drivers shows the working state of solar battery, storage battery and load. LED shows the adjusted parameter In this way, users can learn the operation state in reain time. Besides,
there are various choices for parameter;users can select the proper working mode based on the different conditions.
7. Technical grade chips and precision components are adopted for all the controls. Therefore, the controller performs
well in very low and high temperature, as well as humid environment. At the same time, with the use of crystal timing
control, the timing function of controller is much more reliable.
8. Digital LED display and one button setup make the device easy to handle.
9.Display and setting
a)press the BUTTON power switch for 5 seconds,and select the desired LIGHTING CONTROL option,the led is on,which u confirm you have selected the right one.
b)display as follow:
a) 1 PCS in one box,and 28 pcs in one carton.
b) carton size: 29.5*17.5*30.5cm
c) 28 pcs in 1 carton gross weight:8.5kg
d) shipping:express,air cargo.sea,
If u have forwarder in GUANGZHOU,over 5 carton we can delivery to your guangzhou warehouse by free
Q:when i order,when u can send them to me?
A:after confirm the payment,we can send u the sample in 2 days. in quantity order,we 8-15days we can send the goods to u.
Q:will u lie to me?get the money and do not send the goods?
A:we are the factory,company,we do the business more than 10 years,and if over the delivery time have no any reason from us for delay,then u can complaint us on alibaba,and we will get the punishment from alibaba,then u can get your money back,and we will loss more than u had payed for do not worry about we do not send the goods.
Any questions feel free to contact me,solar controller supplier Ben,
Skype:capcolar4
mobile phone:+86 13697413612
Wechat:kglin2008
WhatsApp:+86 13697413612
Scan,add my wechat,or getting my e-mail address