Batteries and Inverter Installed
Hey guys I know I asked a bunch of question on Lithium, but in the end I decided to go with (4) 6v batteries from Costco. I appreciate all the feedback on the forum. So the trailer has a steel-flo...
Forum Discussion
TechWriter wrote:
OP, what breaker/fuse are you using between the batteries and inverter?
I have a 60a circuit breaker on the positive lead between the battery bank and the inverter. A #4 wire can actually handle more than 60a, but 60a @ 12v = 720W which is more than the inverter is rated for, so the inverter will shut down before the breaker pops in case of overload. The breaker is there to protect the wire in the event that the inverter malfunctions.
Xantrex states that #0 wire is recommended to minimize voltage loss over distance. They also have the same install guide for the 600w, 1000w, and 2000w models. Being that the inverter is ~3' from the batteries, voltage drop over distance was not a concern.
Lantley, the advantage to AGM is that they don't need to be vented, but also cost about double what you pay for a 6v GC2. The install worked out good for me because there was already accommodation for an external battery vent that I could connect to. Keeping the batteries in a storage bin not only supports venting but also keeps anything from accidentally contacting the battery terminals. I can store stuiff on top of the bin, it has a sturdy lid.
