Requirements for the Battery Power Cables


  • Conductor type: copper wire

  • Maximum cable length within the inverter: 180 mm

  • Conductor cross-section: 6 mm² to 8 mm²

  • Insulation stripping length: 12 mm

  • Cables can be used with or without bootlace ferrules

  • Maximum permissible cable length between the inverter and the battery: 10 m

  • The cables must be rated for a minimum voltage of 600 V.

Observe manufacturer's specifications for battery power cables

When crimping battery power cables, the appropriate tool, correct cable cross-section, proper insulation stripping length, and a firm but non-damaging crimp are essential for a safe and conductive connection. Make sure not to damage the stranded wires and to insert and tighten all components correctly, especially the strain relief, to ensure a durable, moisture-proof, and abrasion-resistant connection.