Promotion Energyy Saving solar charger controller
12/24V AUTO Solar 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.
| Model | 5A | 10A | 15A | 20A | 30A |
| Rated charge Current | 5A | 10A | 15A | 20A | 30A |
| Rated Load Current | 5A | 10A | 15A | 20A | 30A |
| System V | 12V; 24V/12V AUTO |
| Over load, short circuit protection | 1.25 times by rated current, 60 seconds, 1.5 times by rated current,5 seconds--- overload protection; ≥3 times by rated current--- short circuit protection |
| Empty load consumption | ≤6mA |
| Charge Circuit Voltage Drop | ≤0.26V |
| Discharge Circuit Voltage Drop | ≤0.15V |
| Over Voltage Protection | 17V, ×2/24V |
| Working Temperature | Industrial Grade: -35 Centigrade -+55 Centigrade (Suffix I ) |
| Increase Charge Voltage | 14.6V, ×2/24V (10 min when discharging) |
| Direct Charge Voltage | 14.4V, ×2/24V (10 min ) |
| Float Charging | 13.6V, ×2/24V (till come down to charging recovery voltage) |
| Charge Recovery Voltage | 13.2V, ×2/24V |
| Temperature Compensation | -5mv/ Centigrade /2v |
| Under Voltage V | 12.0V, ×2/24V |
| Over discharge Voltage | 11.1V, ×2/24V |
| Over Discharge Recovery Voltage | 12.6V, ×2/24V |
| Control Mode | PWM |
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.
Yueqing Ruihua Cabinet & Whole Set Equipment Co., Ltd. which is established in 2005. The company is located in Wenzhou, which sites on the coast line of Zhejiang province. Wenzhou is a modern and highly civilized city, famous for healthy industry environment. At the same time, the convenient transportation system will as well be a great advantage for any project involving international shipping and delivery.
Our company is a specialized manufacturer with over 20 series and more than 2, 000 specifications, and exports various type of electrical appliances to different countries, such as Ozone genertator & air purifier, distribution boxes, wall sockets, floor sockets, PLC, encoders, inverters, motors, HMI, sensors, switches, panel meters, and other electrical components.
Today, Ruihua's electrical products have already been distributed to Russia, Europe, South America, and the Middle East. We guarantee the high standard of our products, so as reliability of producing and supplying products. Our products have been approved by CCC, CE, UL and RoHS, certificates. The company has also been recognized by ISO9001. with the years successfully experiences, we believe, we can not only produce and supply the good products, but also with professional services and efficiency.
We value the businesses in real earnest. Building a highly trust worth "Zhejiang merchant culture" is our principle. We wish to build up a long-term business relationship both domestically and internationally, and expect to trade with the clients on the basis of good credit and mutual benefit.
