GOFOAD

I have all the basic parts to set-up an inverter and solar panels for my Conversion van. My concern is the mounting of the inverter more than 3 feet from the battery. I have been told to not exceed this length even with 1 aught cables. I am considering putting the system in my box trailor that I tow behind on trips. i have room for 2 batteries running to the inverter and room on the roof of the trailer to mount the solar panels. Then I could use a heavy duty extension for any electrical needs in the van while travelling. Would the solar panels be strong enough to recharge and power my needs while travelling or should I tie them into the Van's battery system with a battery isolator? The problem with this part is I would need 20 feet x 2 of battery cable to reach the Van battery from the trailer and it is pretty expensive for that length.

GOFOAD

Hmmmm, over 170 views in 2 days and not one comment or piece of advice.

tech2

whats the concern by placing the invertor 3+ feet away; line losses?

this is an auto repair forum, no one probably builds solar systems so they don't know the answer.

drober05

I recommend searching the motor home RV forums. They have tons of info on solar installations. I've never heard of the 3 foot concern.