Independent research and development 30A solar panel charge controller

Descripción del producto

PWM Solar Charge Controller



Sky Dream series (SD in short)-SD***0S  *0A



Product description:

Sky Dream Series(SD in short) is our newly designed PWM solar controllers. Its specialty lies in the inner *2 bits CPU, which enables the controllers to work faster and more stable. Besides, our unique black&Red big terminals design facilitate your connection in real application. It can be applied in the solar system which has higher standard over the stability and reliability.



Features:

 

* Automatic Voltage Recognition: *2V/*4V

* LCD display and double s,clear and easy to operate

* High efficient *-stage PWM charge

* Select-able load control modes

* Discharge capacity control

* RS**5 communication (optional)  

* Counter of charge and discharge Ampere Hour

* Work log: record of working days, full charge times, UV times and over current protection times

* Accurate temperature compensationUV times and over current protection timesurate temperature compensation





Functions:

 

-PV short circuit

·PV reverse polarity

·Battery overcharge

·Battery over discharge

·Battery reverse polarity

·Load overload

·Load short circuit

·Overheat

FOQ:

1.Are you a manufacturer or trade company?

LDSOLAR is a professional factory, own main office,R and D team as well as the wrok shop, more than ***0 square meters.

2.Can i get one for sample?

Yes, we accept sample order or trial order for testing first.

3.What about the delivery time?

Sample: **3 working days

Order: **7 working days depending on the order qty 

OEM order: Above *0 working days after confirming your sample

4.What's your payment?

We accept T/T,Western Union,Paypal etc.

5.How about the shipment?

For the sample order, we use DHL, TNT,UPS,FEDEX etc.. For the batch order, by sea or by air 

 

Wuhan Welead S&T Co.,Ltdis an integrated solar energy company specialized in R&D, producing and marketing solar charge controllers in Wuhan China. The company is CE,RoHS and IECregistered.

    With registered brand LDSOLAR, our main items include PWM solar controllers, which is represented by Land Dream Series and Sky Dream Series, and MPPT solar controllers,  which belongs to our Tracer Dream Series.

    We endeavor to research new technology in solar system. Recently we have put out the PWM controller with *2 bits CPU, enabling the controllers to work faster and stable. Its a foremost technology among the Chinese controller manufacturers.

    To ensure that you have a nice experience in using our controller, we adopt the newest test standard EN******1,******2 andquality management system of ISO***1 for internal and externaltest to control quality.

    Our products not only prevail in the homeland market under the promotion of sales office of us, but also gain broad popularity in South East Aisa, Middle East, South America, Africa and Europe.

    OEM and ODM service is available. Based on mutual trust, we strive to seek a win-win situation with you. Youre always welcome to visit us at your convenience.