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User Manual

MPPT Solar Charge and Discharge Controller

Mode

104714

Summary of Contents for 104714

Page 1: ...User Manual MPPT Solar Charge and Discharge Controller Mode 104714...

Page 2: ...risk of heat build up due to poor contact WARNING Indicates that this operation is dangerous and that safety precautions must be taken prior to the operation Caution Indicates that this operation is d...

Page 3: ...lar panel cathode interface Battery anode interface Battery cathode interface Load anode interface Load cathode interface Temperature sensor interface Name RS485 isolated communication interface Charg...

Page 4: ...stop bit1 no check bit default address 1 Natural heat dissipation heat dissipation by fan By RS485 communication cables multiple controllers can work in parallel to control charging For battery tempe...

Page 5: ...of sensitive DC loads It is therefore necessary to verify that the allowable input voltage for all loads in the system is greater than the set value for battery equalizing charge 3 Overcharging and to...

Page 6: ...urning and then the backlight is always on Menu auto page turning each page stays for 3 seconds and the setting will not be saved when power off When a button is pressed the system immediately exits t...

Page 7: ...is 5 minutes by default the load is turned on After the working time reaches the set value light and time control time the load is turned off When sunlight comes out before the light and time control...

Page 8: ...y to turn off load at multiples of rated current The internal temperature of controller is too high MPPT controller starts charging with reduced power when the temperature is below a certain value cha...

Page 9: ...wires when the system is moved The voltage at the output terminals may exceed the human safety voltage when connecting the system so use insulated tools and keep your hands dry The battery terminals o...

Page 10: ...epair or replace Check for exposed damaged insulation performance deteriorated wires which should be timely repaired or replaced Check for dirt nesting insects and corrosion and if so clean up in time...

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