Solis
OV-Vbatt-H

Battery Hardware Overvoltage (Alarm 1051)

Battery or bus hardware overvoltage.

Battery breaker trippedBattery damage
STEP 1
Check whether the battery circuit breaker has tripped.
STEP 2
Check the battery for damage or fault LEDs.
Breaker fine and battery healthy but alarm persists
Need full interactive diagnosis?
Faultpath walks you through decision trees, fault codes, and commissioning — built for solar & battery engineers.
Open Faultpath

More Solis fault codes

E001
Grid Over-Voltage
E002
Grid Under-Voltage
E003
Grid Over-Frequency
E004
Grid Under-Frequency
E005
Grid Impedance High