Wuhan Duchy Electric Co., Ltd.
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  • Contact Person : Mr. Gong YanQing
  • Company Name : Wuhan Duchy Electric Co., Ltd.
  • Tel : 86-27-84527930, 84521927
  • Fax : 86-27-84527930
  • Address : Hubei,wuhan,No.1 Yang Si Gang Lu,Han Yang District.Wuhan china
  • Country/Region : China

12V 20A DC-1220 Solar controller

12V 20A DC-1220 Solar controller
Product Detailed
Related Categories:Solar Controllers
DC-1220 Solar controller 1)PWM charge controller 2)20A 12v/24v auto switch 3)CE certification 4)5 years warranty

The production of solar charge controller has four systems which DC-10,DC-20,DC-40, etc. the output voltage: 12V, 24V, 48V, 96V, 192V,384V etc. The output current: 1A to 200A.. The Controller can be used for domestic, transportation, communications, automotive, roads and other small solar power system. And all the production was passed the European Union CE attestation.

DC-10 series solar charge controllers

1. Production introduction: the input voltage: 12V,24V,48V,the output voltage:12V,24V,48V,The output current: 2A to 20A . LED could show the working.

The DC-10 solar charge controllers are optimally suited for use in small solar home systems with module currents up to 20A . A maximum 350Wp(12V system) and 700W(24V system) module can be connected,Which easily allow operation of lamps;radios and a small television. The extremely low own consumption makes the DC-10 especially suitable for professional applications in telecommunications and traffic management technology.Since this is a serial controller,it is extremely flexible in the type of power source that can be connected.The electronic fuse makes the controller completely maintenance-free and robust.

2. Production Features

1)Voltage regulation

2)Automatic detection of voltage

3)PWM control

4)Multistage charging technology

5)Current compen sated load disconnection

6)Automatic load reconnection

7)Temperature compensation

8)Overcharge protection

9)Deep discharge protection

10)Reverse polarity proteetion of load,module and battery

11)Automatic electronic fuse

12)Short circuit protection of load and module

13)Overvoltage protection at module input

14)Open circuit protection without battery

15)Reverse current protection at night

16)Over temperature and overload protection

17)Battery overvoltage shutdown

3. Technic Specifications

Type

Item

DC-1202

DC-1206

DC-1208

DC-1210

DC-1212

DC-1216

DC-1220

System voltage

12V

Input maximum

voltag

18V

Automatic identification (option)

12V or 24V

Solar open circuit voltage

<30V

Solar charge current

2A

6A

8A

10A

12A

16A

20A

Nominal output

voltage

12V

Nominal output

current

2A

6A

8A

10A

12A

16A

20A

Output no load waste current

<4mA

End of charge voltage

13.9~14.2V

Deep discharge

LVD)

10.5~11.2V

Reconnection voltage (LVR)

12~12.5V

Protect

Input over voltage,turn over pour current,over charge,over loading,

over discharge,short protect

display

LED solar ,load,battery

Surroundings temperature

-10°C~50°C

Surroundings humidity

0~90%

connection

junction end

Protection Class

IP32

size

106×108×37mm

weight

0.2KG

.

12V 20A DC-1220 Solar controller



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