My camping Google Docs
Since it’s safe to put a lithium battery inside the trailer, you may find yourself wanting to redo the wiring.
Note: the breakaway switch should be connected to the battery side of the disconnect switch.
Parts & tools
Note: The items listed are only examples. You need to calculate your setup’s needs to pick the right amperage for each cable, fuse, circuit breaker, etc.
Battery cables
General rule of gauge
No inverter = 4 AWG
1,000W inverter = 4 AWG
2,000W inverter = 2 AWG
Circuit breaker
Battery disconnect switch
Class T fuse
– Catastrophic fuse to protect trailer wiring
Fuse holder
110A for 100A BMS
200A for 200A BMS
Crimping tool, wire cutter & wire stripper
Battery terminal lugs
– purchase the correct size for your application
Heat shrink tubing
Heat Shrink Ring Connectors
Power posts
Power posts
– with covers
Power distribution blocks
10 awg cable for solar
– wiring the controller and battery if mounted inside the trailer
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