DC-1225 solar controller 1)PWM charge controller 2)25A 12v 3)CE certification 4) 5 years warranty

DC-20series solar charge controllers

1. Production introduction:the input voltage: 12V,24V,48V,the output voltage:12V,24V,48V,The output current: 12A to 45A .LED could show the working.

The DC-20 solar charge controllers are optimally suited for use in small solar home systems with module currents up to 45A . A maximum 750Wp(12V system) and 1500W(24V system) module can be connected,Which easily allow operation of lamps;radios and a television etc.. The extremely low own consumption makes the DC-20 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)Multistage charging technology

4)PWM control

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-1225	DC-1235	DC-1245	DC-2425	DC-2435	DC-2445
System voltage	12V			24V
Input maximum voltag	18V			36V
Solar open circuit voltage	<30V			<50V
Solar charge current	25A	35A	45A	25A	35A	45A
Nominal output voltage	12V			24V
Nominal output current	25A	35A	45A	25A	35A	45A
Output no load waste current	<4mA
End of charge voltage	13.9~14.2V			27.8~28.4V
Deep discharge (LVD)	10.5~11.2V			21~22.4V
Reconnection voltage (LVR)	12~12.5V			24~25V
Protect	Input over voltage,turn over pour current,over charge,over loading, over discharge,short protect
display	LED:solar ,load,battery
Operating temperature range	-10°C~50°C
Operation humidity	0~90% RH
connection	junction end
Protection Class	IP32
size	175×112×47mm
weight	0.35KG

12V 25A DC-1225 Solar controller