Battery fuse rating per inverter

Created by Lee Dobson, Modified on Tue, 30 Jan at 4:50 PM by Lee Dobson

Kindly note the recommended battery fuse rating provided below. It is advisory in nature and not mandatory. Consider it as a guideline; however, lower-rated fuses may be utilized, ensuring that either the inverter's maximum charge current rating or the battery's maximum charge current is lower than the installed fuse. This approach serves to safeguard the inverter.

Inverter Size	Battery Connection	Phase	Inverter Max Charge Current (A)	Fuse Rating (A)
3.6kW	Parallel	1	90	120
5kW	Parallel	1	120	125
8kW	Parallel	1	190	200
8kW	Parallel	3	190	200
10kW	Parallel	3	210	220
12kW	Parallel	3	240	250
16kW	Parallel	1	290	310
50kW	Series	3	100	120