from damaging the controller and enter into current-limited charging.
Battery reverse connection protection
If the battery is reversely connected, the system will simply not operate so as to
protect the controller from being burned.
Photovoltaic input side too high voltage protection
If the voltage on the photovoltaic array input side is too high, the controller will
automatically cut off photovoltaic input.
Photovoltaic input side short-circuit protection
If the photovoltaic input side gets short-circuited, the controller will halt charging,
and when the short circuit issue gets cleared, charging will automatically resume.
Photovoltaic input reverse-connection protection
When the photovoltaic array is reversely connected, the controller will not break
down, and when the connection problem gets solved, normal operation will resume.
Load overpower protection
When the load power exceeds the rated value, the load will enter into delay
protection.
Load short-circuit protection
When the load is short-circuited, the controller can implement protection in a quick and timely manner, and will try to
switch on the load again after a time delay. This protection can be carried out up to 5 times a day. Users can also
manually address the short circuit problem when finding the load is short-circuited via the abnormality codes on the
system data analysis page.
Reverse charging protection at night
This protection function can effectively prevent the battery from discharging through
the solar panel at night.
TVS lighting protection.
Over-temperature protection
When the controller temperature exceeds the set value, it will decrease the charging
To Next Page
Loading...
