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Solar Mini Stereo Sets(JMADESHS-50)
Solar Mini Stereo Sets(JMADESHS-50)

 

 

A.Product Features:
1.intelligent operating system realized with integrated circuit and specialized software;dynamic& optimum control with high system stability & reliability and environmental adaptability realized through real time monitoring on the battery based on its voltage,current,and surrounding temperature,and through the process control of battery’charge/discharge based on dynamic analysis of a multitude of parameter.
2.automatic control of over-charge/over-discharge protection and over-load protection of electronic short circuit;
3.a prolonged life span guaranteed by automatic switch of charging control method;
4.intuitive LED (light emitting diode ) indicating the current status of battery, which giving messages to the user;
5.easy usage, maintenance and operation;
B.Package List:

ITEM
quan tity
solar module
12V50W
1
battery
12V50AH
1
controller
5A
1
module' support
module integrated foldawayconfiguration
1
cable
plug connector
2
lamp
DC power-save lamp
1
other accessories
set-in (tape) recorder(DC 12V)
 
inverter(optional)
300W
1
C. Diagrammatic Sketchof Control Panel
1 fuse holder
2 switch
3 over-discharge indicator light
4 over-load indicator light
5 charging indicator light
6 charging socket(parallel with DC-load socket at the bottom of the box)
7 DC-load socket with an DC (12V/9V)output
8 radio loudspeaker
9 power on/off
10 radios
11battery’ voltage indicator light[voltage values from left to right 11.4V-12V、12V-12.4V、12.4V-12.8V、12.8V-14.4V、over-charge( when voltage value above 14.40,charging current will be shut off automatically.)] Technical Parameter
nominalinput power
50W
load current
7A
maximum output power
38W
over charge prevent
14.4V activate 13.6V deactivate
over discharge prevent
11.2V activate 12.2V deactivate
critical current of over-load prevention
10A
critical current of short circuit
20A