Wire for Off grid solar systems
(I make a commission for purchases made through the links below)
Inverter to Battery Cables
Build your own with a kit!
Requires cable cutters and a large cable crimper. Check out what I recommend by clicking here.
Great for custom-built systems where length of each wire matters. If you are a beginner, stick to the cables above.
Click on a link below and choose your wire gauge
(default length is 10 feet of red, 10 feet of black):
Great for custom-built systems where length of each wire matters. If you are a beginner, stick to the cables above.
Click on a link below and choose your wire gauge
(default length is 10 feet of red, 10 feet of black):
Beginner Friendly Battery to Battery Cables
Connect your solar batteries in parallel or series configuration with these prefabricated cables. Great for beginners! No tools needed!
Any size battery (be sure to select the right length for your battery bank) Click Here
Any size battery (be sure to select the right length for your battery bank) Click Here
Victron 250A Bus Bars
Connect components or batteries together with a high quality bus bar. Can't go wrong with Victron:
Click Here for high quality 250A bus bars
The busbars above can handle:
If you need even more current, check out Victrons 1000A lynx bus bar system: Click Here to Purchase
Click Here for high quality 250A bus bars
The busbars above can handle:
- 12,800W with a 48V system
- 3,200W with a 12V System
If you need even more current, check out Victrons 1000A lynx bus bar system: Click Here to Purchase
Solar Panel Array to
Solar Charge Controller Wire
Advanced user solar panel array to solar charge controller cable
This is temco. It is high quality pv cable that is great for long wire runs (even hundreds of feet!) This wire requires cutting stripping and crimping the appropriate connectors. I have spent hundreds on this cable and it has every safety rating imaginable. Highly recommended!
Click Here
This is temco. It is high quality pv cable that is great for long wire runs (even hundreds of feet!) This wire requires cutting stripping and crimping the appropriate connectors. I have spent hundreds on this cable and it has every safety rating imaginable. Highly recommended!
Click Here
DC Load Hook up wire
High quality automotive rated
10-14 gauge wire
Use this to connect critical loads to your fuse block. This is tough wire that can last for ages and handle oil/water/vibrations and more! Great stuff.
Click Here for Black
Click Here for Red
10-14 gauge wire
Use this to connect critical loads to your fuse block. This is tough wire that can last for ages and handle oil/water/vibrations and more! Great stuff.
Click Here for Black
Click Here for Red
High-Quality Copper Wire for DC appliance hookup
(most wire on amazon is "copper clad aluminum", which is cheaper but lower in quality):
I love this stuff! Two wires in one, which means faster install time versus individual wires.
50 feet 10 gauge Blue/Black
Click Here
(most wire on amazon is "copper clad aluminum", which is cheaper but lower in quality):
I love this stuff! Two wires in one, which means faster install time versus individual wires.
50 feet 10 gauge Blue/Black
Click Here
Crimp Connectors
Standard Size Crimp Connectors (22 gauge wire-10 gauge wire)
Use these to connect various parts of your system together. Be sure to buy high quality connectors or you will have problems. I have used cheap connectors in the past that have overheated and failed. These connectors are what I am currently using: Click here
Use these to connect various parts of your system together. Be sure to buy high quality connectors or you will have problems. I have used cheap connectors in the past that have overheated and failed. These connectors are what I am currently using: Click here
Large Cable Lugs
Large copper Terminal Connectors. Avoid the cheap ones. You have been warned.
I have a few boxes of these on hand at all times. Thick walls ensure a true cold weld every time.
Click Here to Purchase
I have a few boxes of these on hand at all times. Thick walls ensure a true cold weld every time.
Click Here to Purchase
Small Cable Lugs
Smaller than the connectors above, but covered with tin. This will offer protection from corrosion, but cost slightly more. I think everyone should have both on hand when building a system.
Click Here to Purchase
Click Here to Purchase
Solar Panel Array Cable Entry Gland
When your solar panel array wires enter your vehicle, you will need to drill two holes. Use this cover to prevent roof leaks from developing.
Click Here
Click Here