BFL13 wrote:
... IMO only good reason for more batteries is to keep the inverter from alarming off at 11v when you make your morning toast.
brulaz wrote:
my 1000W PSW Cantire inverter sounds off at 11.7V
And that happens when pulling 900W AC from my 4 GC2's for any length of time.
And it's NOT the cables!!!
Maybe I need a new inverter. Or AGM or GRP 31 batteries. Or ...
BFL13 wrote:
Take the inverter apart--lots of tiny black screws-- find the beeper and wreck it. No more annoying noises.
Or add a switch so you have a choice. :)
OR do what I do, powering my own Crappy Tire 1000 watt PSW inverter -
load support the trailer battery with my truck (idling) those few times we may want to use the toaster or coffee maker which put the inverter under heavy load and may otherwise cause it to low voltage alarm. Not a solution for those who rely solely on battery power all the time but certainly works for me for incidental inverter use. :)