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Product Charts & Data
Inverter Wire and Fusing Guide
Inverter Size Voltage Breaker Class T Fuse Cable
300 12 40A N/A 8
400 12 50A N/A 6
600 12 60A 110A 2
750 12 100A 110A 2
1000 12 100A 110A 2
1500 12 175A 200A 2/0
1500 24 175A 200A 2/0
2400 12 250A 400A 4/0
2400 24 175A 200A 2/0
2500 12 250A 400A 4/0
2500 48 175A 200A 2/0
3600 24 250A 400A 4/0
4000 24 250A 400A 4/0
4000 48 175A 200A 2/0


Use the proper wire size between inverter and battery bank. Wire too small significantly decreases efficiency. A fuse or breaker gives simple but important protection. Use this chart for the best wire and fuse sizes.