Wire for Off grid solar systems
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Beginner friendly battery to inverter cables
Beginner Friendly Battery to Battery Cables
Custom-built system inverter/solar charge controller connection wire (requires crimping)
High Quality Pure Copper Large Wire Gauge Cable/ Connector/ Heatshrink Kit for Custom Built Systems
Requires a Hammer-type/Large Ratchet Crimper and DIY Assembly. 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):
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!
DC Load Hook up wire
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
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