Epever TRIRON N Series, User Manual

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18
4. Module Introduction
4.1 Display Module
4.1.1 Display Basic1 (DB1)
（
1
）
Charging and battery LED indicator
Indicator Color Status Information
Green On Solid
PV connection normal ,but
low voltage(low irradiance)
from PV, no charging
Green OFF
No PV voltage(night time) or
PV connection problem
Green Slowly Flashing(1Hz) In charging
Green Fast Flashing(4Hz) PV Over voltage
Green On Solid Normal
Green Slowly Flashing(1Hz) Full
Green Fast Flashing(4Hz) Over voltage
Orange On Solid Under voltage
Red On Solid Over discharged
Red Slowly Flashing(1Hz)
Battery Overheating
Low temperature
①
All LED indicators fast flashing at the same time
System voltage error
②
Controller Overheating
①
When a lead-acid battery is used, the controller hasn
’t the low temperature
protection.
②
When a lithium-ion battery is used,
the system voltage can’t be identified
automatically.