We use cookie to improve your user experience on the site. By clicking "Accept and Close", you agree to the storing of cookies on your device. Please check our Privacy Policy & Terms of Use for more information.

Custom Battery Cables Solar Logo

2/0 Cables for Solar Battery Banks & RVs

Do you need Solar Battery Cables or RV battery banks?

We don’t just build battery cables for cars and trucks.

We build them for solar power systems and RV battery banks too! 

Solar (MTW) Interconnect cables

Cables are built from UL listed MTW and include standard ring terminals with 5/16 inch hole for “golf-cart style batteries) or standard automotive top post terminals and adhesive-lined heat shrink.

14 inch interconnect cables SGT

Solar Interconnect cable, 2/0 MTW, 5/16 copper lug, 10 inch

10 inch long interconnect cable, 2/0 gauge, UL rated, MTW (machine tool wire).  Meets most building codes for solar power installations.  Comes with standard 5/16 ring terminals and adhesive-lined heat shrink.

Similar to picture shown.

Choice of heat shrink colors.

$14.61
Please choose an option.
14 inch interconnect cables SGT

Solar Interconnect cable, 2/0 MTW, 5/16 copper lug, 24 inch

24-inch interconnect cable, 2/0 gauge, UL rated, MTW (machine tool wire).  Meets most building codes for solar power installations.  Comes with standard 5/16 ring terminals and adhesive-lined heat shrink.

Similar to picture shown.

Choice of heat shrink colors.

$19.46
Please choose an option.
10 inch black interconnect cables

Solar Interconnect cable, 2/0 MTW, +/- top post, 10 inch

10-inch interconnect cable, 2/0 gauge, UL rated, MTW (machine tool wire).  Meets most building codes for solar power installations.  Comes with positive terminal on one end (with RED heat shrink) and negative terminal on the other end (with BLACK heat shrink).

Color options - BLACK or RED

  • Also use to connect two (2) 12V batteries in series for 24V Military vehicles 
  • Shown with optional covers
$27.50
Please choose an option.

Notes from the owner:

“We have had a number of requests from customers for solar power and RV house battery banks.
Solar power battery banks typically require using UL listed MTW (machine tool wire) that meets most building codes.  R house battery banks can be made out of more affordable automotive battery cable.

Online orders – our standard cables 

You can order cables for specific applications and 2/0 battery cables in standard lengths online. These online order prices reflect a 10% discount from “Custom Order” prices, however, they do not include shipping charges.”

Don’t see the cable you wanted here?  Custom Battery Cables would be happy to build a custom cable to your specifications.  Go to the Custom Orders page for more information.

Share this page