Which relay do you recommend?

This depends on the application. We always recommend a power efficient relay which consumes low energy when turned on.

Recommended relays:

Pack voltage

Maximum current

Relay

Note

12V

<120A

123\SmartRelay 120A

12V

>120A & > 220A

Victron BatteryProtect 220A

Only one directional currents

24V

<= 100A

123\SmartRelay 120A

24V

>120A & < 220A

Victron BatteryProtect 220A

Only one directional currents

48V

<100A (200A for 1 minute)

123\PowerSwitch 48V 100A

All voltages

<500A

Kilovac EV200

Coil voltage up to 96V