Forum Discussion
wa8yxm
Jun 16, 2013Explorer III
Three possible answers.
1: Inverter is too far from the batteries. You want it as close as possible without actually breathing the same air.
2: Cables between inverter and batteries are TOO SMALL. Manu use 4ga, That's good but 4/0 (0000) is better for this job. And if it is more than a couple feet, add more zeros.
3: This one is a multi parter.. Bad (Dirty) connection or bad batteires not putting out as well as they should. Take two voltage measurements under load
One at the batteires. one at the inverter.
1: Inverter is too far from the batteries. You want it as close as possible without actually breathing the same air.
2: Cables between inverter and batteries are TOO SMALL. Manu use 4ga, That's good but 4/0 (0000) is better for this job. And if it is more than a couple feet, add more zeros.
3: This one is a multi parter.. Bad (Dirty) connection or bad batteires not putting out as well as they should. Take two voltage measurements under load
One at the batteires. one at the inverter.
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