Solar Inverter Repair in Southern California

Solar Inverter Repair in Southern California

Inverter not working? We'll replace it with a manufacturer warranty and become your ongoing service provider - no more chasing a company that won't call back.

The inverter is the piece of your solar system most likely to fail, and when it does, the whole system usually stops producing. We diagnose it fast and get you back online with real warranty coverage.

Inverter not working? Here's what we do

If your inverter is dead, cycling errors, or just not putting out what it used to, we test it on site and give you a straight answer. If it needs replacing, we'll put in a new unit backed by a manufacturer warranty - not a used or refurbished swap.

From there we become your ongoing service provider. You get one company that knows your system and answers the phone, instead of starting over with a new installer every time something comes up.

Inverter not working? Here's what we do

Why inverters fail

String inverters and micro-inverters both take a beating from heat, especially mounted on a hot roof or garage wall in Southern California summers. Years of thermal cycling wears out internal components even on a well-built unit.

Power surges, moisture intrusion into the enclosure, and simply reaching the end of a normal 10-15 year service life are the other common causes. Error codes on the display or app are usually the first sign something's going.

Why inverters fail

Diagnosing before replacing

We don't replace an inverter on a hunch. We check the DC input from the panels, the AC output side, disconnects, and wiring at the inverter before deciding the unit itself is the problem versus a string fault or a wiring issue feeding it.

That matters because sometimes what looks like inverter failure is actually rodent-chewed wiring or a bad connector upstream, and replacing the inverter alone wouldn't fix it.

Diagnosing before replacing
Solar Repair Booking

System not producing? Book a repair visit online

Pick a day and time that works for you and one of our solar technicians will diagnose the issue on site - no phone tag required.

Micro-inverters vs. string inverters

A failed micro-inverter usually only takes out one panel, so the rest of the array keeps producing while we source the replacement. A failed string inverter can take the whole system down at once, which is why we treat those calls as urgent.

We carry knowledge of both major inverter types used across Southern California installs and can source replacement units even when the original installer used a brand that's since exited the residential market.

Micro-inverters vs. string inverters

What's included in an inverter repair visit

Full diagnostic testing, the physical swap if replacement is needed, re-commissioning the system with your monitoring platform, and confirmation that production is back to where it should be before we leave.

If the inverter swap turns up a roof penetration issue at the mounting points or chewed wiring nearby, we handle that in the same visit instead of sending you to someone else.

What's included in an inverter repair visit

Taking over systems from installers who disappeared

Plenty of homeowners come to us with an inverter that's failed and an installer who's out of business. We service and replace inverters on systems we didn't originally put in, and we'll get you set up with a real warranty going forward.

Taking over systems from installers who disappeared

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Talk to a Local Solar Team

Free, no-pressure estimates across Southern California. We'll take a look, explain what we find, and give you clear options.