Troubleshooting
Luminaire disconnect
Check if the the connection of luminaire is
loose
Luminaire overload
Replace a luminaire which is compatible to
the system
Luminaire damaged
Replace a good luminaire
LVD (Low voltage disconnect)
Wait for several sun days for recovering
battery or recharge the battery by charger
Battery end of life
Replace a good battery
Battery damaged
Replace a good battery
CC broken
Replace a good controller
Panel is interfered by other light source
Check if there is other light source irradiate
at panel
Program/ Configuration incorrect
Reconfigure the charge controller
Battery capacity is low
Wait for several sun days for recovering
battery or recharge the battery by charger
Luminaire power is high
Reconfigure the charge controller
Part or all PV panel disconnection
Connect all PV panel
Dimming mode
Reconfigure the charge controller
RTE work mode enable
Reconfigure the charge controller
Power less than specifications
Reconfigure the charge controller
LED chip broken
Change luminaire
Firstly,Check if you were followed the connection sequence we mention prior. If not,
please disconnect one of the battery cable, and reconnect it, wait for 2-5 minutes, if still
no light, please check below steps:-
No light
(Night time/
discharging time)
Less work time of
light
Low illuminance
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