2011 solar pv charge controller

solar pv charge controller 1)Overdischarge protection 2)Reverse current protection 3)vercharge protection

solar pv charge controller

Feature :

 

1)Generally keep the battery on full voltage condition .

2)vercharge protection.

3)Overdischarge protection.

4)Reverse current protection

5)Reverse Polarity Protection for Battery

6)Reverse Polarity Protection for Solar panels

7)When the current of load exceeds the rated one, the controller will turn into the self-p rotection state and it is automatically locked up, the screen shows “Overload ”.

8)Situation of Short Circuit ; the Controller will turn into the self-protection state and is locked  up, the screen show “Short

circuit” .

9)Low voltage of battery, the controller will automatically separate loads from system. When the voltage of battery goes up, the loads will automatically restart to work.

10)Protection from the lightning strike

11)When  Controller is normally working,  the LCD Screen will show New Charging  Current  (a  dash“-”before the numeral ), Discharging Current and Voltage of battery every 5 seconds.

12)Controller is alway s counting Charging Current Hours and Discharging Current Hours of the Battery

13)When controller start up, according to the voltage  level of battery, Controller will self-setup the Charging-off voltage, the

Load-off voltage, the Load-on voltage. These datum is tacitly ap proved under the standard environment temperature 25°C.

14)According to varies system temp erature, the controller will automatically comp ensate the temperature of the charging voltage.

15)Users could setup the Charge-on or off voltage , the load-off voltage, the Load-on voltage, etc, according to their requirements.

16)To prevent battery from over discharging, Controller will automatically control the lowest Load-off voltage of the load, which is no less than 40V. If voltage of the battery is less than 40V, the button “-” will stop working.

17)To recover its defaults, please keep pressing down the button “Menu” for over 5 seconds.

 

 

Technical datum:

Type	CMP110(50A,60A,80A,110A)
rated voltage	48V
maximum loading current	50A——110A
Load off voltage	42V Recognize tacitly,rest
Charge off voltage	54.8V  Recognize tacitly,rest
resumed voltage of boot-strap	50.4V  Recognize tacitly,rest
temperature compensation	-3mv/cell.
unloaded waste	≤40mA
loop voltage drop	<600mv

2011 solar pv charge controller