Installing a Solar Trickle Charger on my '98 Toyota Sienna
Hi there everybody! I just got a new solar powered trickle charger to trickle charge my car battery on my 1998 Toyota Sienna minivan. Can anybody recommend where I should look for some kind of hole or conduit that's already been created through the firewall that I can run the cable from the solar panel through the car battery? Is there a specific location where the cables from the instrument panel go through the firewall into the engine bed? Thanks in advance.
TG