Solar Charger Controller PWM 12V

solar charger controller 



Part One, Main Features
1 .intelligent control with single chip and professional software.
2 with precise battery discharge control by use of battery discharge features. Different discharge rated with different final voltage.
3 with over charge, over discharge, short circuit, over load, wrong connection auto protection. When the above mention functions work, it won't destroy any components of the controller, it won't burn the fuse.
4 to use series connection PWM circuit, it is 3%-6% more effective than non-PWM circuit when charging. To use float charging control mode to prolong the system life span; with high precision temperature compensation function.
5 with LED to show the battery state
6  to use industrial grade chip, it can work under environment such as cold, high temperature,humid;At the same time, it uses a crystal oscillator timing control, the timing control accurately.
7  to use LED display and settings, one button can carry out all settings.
8  to use Flash memory to keep record of all the working control point, to make the settings digitalized.
9 with DC discharge or IHZ strobe flash discharge mode which is especially suitable for traffic light control etc.

Part Two, System Instructions
The solar controller is designed for solar DC power supply system, DC solar street light system, to use professional intelligent chip to control it. To use one button light touch switch to finish all the manipulation and settings. The controller has many protective functions, for example, short circuit, over load, wrong connection, over charge, over discharge, auto cut, auto recovery etc. with detailed charging battery state, load, and breakdown signal LEDs. It can high precisely control cos of the chip can get battery data such as voltage, discharge current, environment temperature etc. It uses PWM battery charge mode, to assure the battery at its best state and prolong its life span. It has many working modes, discharge choices, to meet different users' needs.
 
About US
YUEQING CITY RUIHUA CABINET WHOLE SET EQUIPMENT is a professional manufacturer of 
low voltage electrical products in South China. 
Our company is committed to design, produce and sale a series of ozone generators air pumps, 
PLC, rotary encoders, HMI, sensors, switches , warning lights, meters and many other electrical 
components. We exports various types of electrical appliances to different countries.

FAQ
Q: Are you a manufacturer or a trade dealer?
A: We are manufacturer with our own factory and trading company.
Q: When did your company start to manufacture the products?
A: We started from the year of 2005.
Q: How can I get some samples?
A: You can send email, buy from our online shop or call us for sample order.
Q:.Can I just buy 1pc sample first or small order?
A:Yes,support sample order and small order, especially for new customers.
Q:.How long to make a sample?
A: We have plenty of stock to support sample order and small order.
Q: Is the sample fee refundable or not?
A:Due to the producing cost is high, we need charge sample fee.
Q:What certification do you have?
A:We have got CE, RoHS certification for our products.
Q:Can I put my own logo?
A:Yes, your logo can be engraved, embossed, transfer-printing or lasered etc.
Q:Is the price including duty?
A: This price does not include customs fee, local taxes, or brokerage fee.
Q:How good is your service and after-sales service?
A: We have excellent customer service & technical support &1-year warranty police to meet all your requirements.
Q: How do your company regard on quality control?
A:Quality is priority. We think highly of quality controlling.

About Payment
 
We provided Trade Assurance service 
We also accept payment by T/T; Western Union, ESCROW, Paypal, Money gram
 
We Provide OEM Services
We can do OEM for your brand (print your logo ). And we can make product according to your design .
The processing method ,the size ,the quality etc ,will all follow your requirement .
 
We do OEM for a lot of the world's leading brands ,we have rich experience in production. We have molds in varieties ,and we have strict  products quality control system.
 
We have a strong R&D team, to develop new products according to the sample you provided.