Your Idea, Our Solutions

state incentive

web solarStore

  • Blue Pacific Solar Products, Inc. BBB Business Review

Wire Run / Loss Tables - 48V and 120V

Use these tables to determine the maximum distance one-way in feet of various gauge two-conductor copper wire from power source to load for 2% voltage drop in 48-volt and 120-volt system wiring. You can go twice the distance where a 4% loss is acceptable. Do not exceed the 2% drop for wire between solar panels and batteries.

electrical wiring