12V 20A DC-1220 Solar controller

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

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12V 20A DC-1220 Solar controller