Tundra starts then dies after power inverter install

my 2010 tundra with the 4.6 wont start after we wired a power inverter from the positive and negative terminals on the battery. It starts for about 1 second then immediately dies afterwards. It was a Jupiter 750 watt inverter with 8 gauge wire from the battery. Some other information about the truck that might be helpful, we have a sub and amp wired in aswell, it has an aftermarket remote start setup aswell, we trickle charged the battery and still nothing, we also have most of the sensors unplugged for the suspension since we are in the middle of lifting the front end lol

 

chonker