Cables: Batteries & Inverter Wire Gauges

Discover the appropriate wire gauges and fuse sizes for different inverter capacities. Use this specifications table to ensure safe and efficient connections for your batteries and inverters.

Specifications Table 

 

 

  Inverter Size Fuse

Cable Gauge (AWG)

    2600 – 3000W inverters            400 amp                   4/0
    2000 – 2500W inverters       300 amp       2/0
    1100 – 1800W inverters       200 amp        #2
    700 – 1000W inverters       100 amp        #4
    200 – 600W inverters        60 amp        #6