Solar Electrical Repair in Austin

Licensed electricians for the electrical side of solar — the part most solar companies subcontract out. Breakers, disconnects, conduit, grounding, rapid shutdown and main-panel work.

Top Four Reasons Solar Electrical Fails

  • Rooftop Junction Boxes Fill With WaterCombiner and junction boxes that were not sealed, or were mounted flat, collect rain. Corroded terminals inside are a common cause of intermittent faults.
  • Terminations Loosen With Heat CyclingConductors expand and contract every day in Texas. Connections that were not torqued to spec back out over time, and loose connections make heat.
  • Conduit and Wire Degrade in UVExposed conductor and cheap conduit go brittle in this sun. Cracked insulation on a roof is both a production problem and a genuine hazard.
  • Disconnects and Breakers Wear OutAC and DC disconnects are mechanical devices with a service life. They fail closed, fail open, or fail to do their job at the moment it matters.
Solar electrical equipment run — meter, AC disconnect and inverter mounted on an exterior wall
Meter, disconnect and inverter — the run we work on.

Top Four Solutions to This Problem

  • Licensed Electricians, Not Solar SalespeopleEvery electrical repair is done by licensed electricians under TECL #33444. On the DC and AC side of a live system that distinction matters.
  • Find the Fault Instead of GuessingInsulation resistance, continuity and voltage under load. We locate the actual fault rather than replacing parts until it stops.
  • Repair to Code and Torque to SpecCorrect conductors, correct protection, sealed penetrations, torqued terminations, documented so the next person can see what was done.
  • Fix the Condition That Caused ItA box that keeps filling with water needs relocating or resealing, not a new terminal block every two years.
Eaton photovoltaic AC disconnect mounted beside a residential solar inverter
An AC disconnect — a common point of failure.

All Services

Exterior solar electrical equipment serviced by Solar Service in Central Texas

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