Professional 3 Stage PWM 20A with USB Solar Charge Controller 12V 24V Auto Recognition
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- China
- Brand name
- LDSOLAR
- Payment Terms
- D/A,D/P,L/C,MoneyGram,T/T,Western Union
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Category
- Solar Chargers & Controllers
Wuhan Welead S&T CO., Ltd
China
- Verified Certificate
-
6
| Product name | Professional 3 Stage PWM 20A with USB Solar Charge Controller 12V 24V Auto Recognition | Certification | - |
|---|---|---|---|
| Category | Solar Chargers & Controllers | Ingredients | - |
| Keyword | solar controller , mppt solar controller , pwm , pv solar panel controller | Unit Size | - |
| Brand name | LDSOLAR | Unit Weigh | 320 g |
| origin | China | Stock | - |
| Supply type | - | HS code | 9032812000 |
Product Information
Sky Dream Series（SD in short） is our newly designed PWM solar controller.It specialty lies in the inner 32 bits CPU, which enables the controller to work faster and more stable. Besides, our unique black & Red big terminal 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:
1.32 bits CPU, sampling precision is higher, operation speed is faster.
2.12V/24V DC Automatic identify system voltage.
3. 3 stage PWM charging mode: Bulk,Boost, Float.
4.LCD displaying and double button operation of man-machine interface.
5.Sealed,Gel,Flooded battery selection procedure.
6.Load control mode:Sensor mode,Time mode
7.Operation log function:account charging and discharging ampere hour of the system the working days,times of HVD, times of LVD and times of over current protection.
8.Accurate temperature compensation, it can automatically accommodate the charging voltage according to the environmental temperature, optimizing for long battery life.
9.Patented large-diameter with 25mm2, red and black connector distinguish positive and negative pole avoiding wrong operation.
10.5V 1A USB port,CVCC output.
ELECTRONIC PROTECTIONS:
1.PV reverse polarity protection
2.PV short circuit protection
3.Thunder protection
4.Battery overcharge protection
5.Battery over discharge protection
6.Battery reverse polarity protection
7.Load overload protection
8.Load short circuit protection
9.Over Temperature Protection
- Product Info Attached File
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | D/A,D/P,L/C,MoneyGram,T/T,Western Union | Shipping time | Negotiable |
- President
- Seller
- Address
- 2th FL Jiangwei industry park No.6 Changjiang Road Zhuankou District, Wuhan Hubei, China
- Product Category
- Solar Chargers & Controllers
- Year Established
- 2014
- No. of Total Employees
- 51-100
- Company introduction
-
Wuhan Welead S&T Co.,Ltd is an integrated solar energy company specialized in R&D, Producing and marketing solar charge controllers in Wuhan China. The company is CE,ROHS and IEC registered.
With registered brand LDSOLAR, our main items include PWM solar controllers which is represented by Land Dream Series and Sky Dream Series,MPPT solar controllers which is represented by Tracer Dream Series and Tracer Dream N Series.
We endeavor to research new technology in solar system. Recently we have put out the PWM controller with 32 bits CPU,enabling the controllers to work faster and stable. It's a foremost technology among the Chinese controller manufacturers.
We lead solar, for a greener future.
To ensure that you have a nice experience in using our controller, we adopt the newest test standard EN62109-1, 62109-2 and quality management system of ISO9001 for internal and external test to control quality.
Our products not only pervail in the homeland market under the promotion of sales office of us, but also gain broad popularity in South East Asia, 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. You’re always welcome to visit us at your convenience.
We lead solar, for a greener future.
- Main Markets
-
U.S.A
- Main Product
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