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Senga Energy
  • What we installSolarLower bills from day one BatteriesBackup power, peak-rate relief HVACNew systems, $0-down Comfort Plan RoofingSolar-ready, lifetime workmanship WindowsEnergy-efficient, double lifetime warranty

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    Tell us what you're thinking about and a local expert will map out options and real numbers. No pressure, no cost.

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Senga Energy

What we install

  • SolarLower bills from day one
  • BatteriesBackup power, peak-rate relief
  • HVACNew systems, $0-down Comfort Plan
  • RoofingSolar-ready, lifetime workmanship
  • WindowsEnergy-efficient, double lifetime warranty

More from Senga

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Get a free quoteCall (916) 536-7954

Live local team Mon–Fri, 8am–8pm

Senga Energy technician inspecting a rooftop solar system at an El Dorado Hills home

Solar Repair & Rescue

Your solar company is gone. Your panels are still on the roof.

We installed systems for the national brands that left. When they closed their doors, the know-how stayed here in El Dorado Hills.

Call (916) 536-7954Request a diagnosis
  • Licensed California contractor
  • El Dorado Hills, CA
  • Serving the Sacramento foothills
  • ★★★★★ 4.9 from 120+ Google reviews

The problem nobody warned you about

100+solar companies have gone out of business since 2023

SunPower. Sunnova. Mosaic. Freedom Forever. If one of them installed your system, you've probably already discovered the hard part: the phone number doesn't work anymore, the monitoring app stopped updating, and the warranty paperwork points to a company that no longer exists.

Meanwhile your system sits up there, maybe producing, maybe not. Most homeowners don't find out theirs stopped working until a true-up bill shows up looking like a car payment.

Homeowner reviewing solar production data and a PG&E true-up bill at his kitchen counter
Aerial view of a Sacramento foothills neighborhood with rooftop solar systems

Thousands of these roofs across the foothills are now running systems nobody is answering the phone for.

Solar installer securing panel mounting rails on a foothill home roof

Why we can actually fix it

We didn't just study these systems. We installed them.

Senga Energy spent years installing solar for national brands as their local boots on the ground. We know how these systems were designed, which parts they used, where they cut corners, and how they fail. When those companies left the market, that experience didn't leave with them. It's still here, ten minutes up the road.

That matters when something breaks. A technician seeing your setup for the first time is guessing. We've stood on roofs just like yours, holding the same inverters, wiring the same panels.

What we fix

Most of it comes down to five things.

  • Systems that stopped producing

    Diagnosis first, straight answer second. Sometimes it's a $200 fix. We'll tell you either way.

  • Inverter failures

    The most common point of failure on orphaned systems, and usually the most fixable.

  • Monitoring that went dark

    When your installer's app died, your visibility died with it. We can get you monitoring that doesn't depend on anyone's bankruptcy.

  • Removal and reinstall for reroofs

    New roof coming? We take the panels down, store them safely, and put them back right.

  • Panel additions and battery retrofits

    Once your system is healthy, we can make it do more, including storing your power instead of selling it to PG&E for pennies under NEM 3. If that's the direction you're heading, our guide to solar for PG&E homeowners in El Dorado Hills covers the battery rebates and rate strategy involved.

Licensed technician testing solar inverter wiring with a multimeter
Homeowner and Senga Energy technician reviewing new solar monitoring on a tablet

How it works

Three steps, no mystery line items.

Step 1

Call or send us the basics

Who installed it, roughly when, and what it's doing (or not doing).

Step 2

We diagnose it

A licensed tech looks at the actual system, not a script.

Step 3

You get a straight answer

What's wrong, what it costs, and whether it's worth fixing.

Senga Energy technician explaining solar inverter diagnostic results to homeowners
Senga Energy technician walking a homeowner through solar repair options and pricing
Get your system looked at

Honest answers

The questions everyone asks.

Is my warranty still good if my installer went out of business?

Usually the workmanship warranty died with the company. Equipment warranties from the panel and inverter manufacturers often survive, and we can help you figure out what's still covered and file claims where they exist. We won't pretend to honor a dead company's promises, and you should be suspicious of anyone who does.

How much does solar repair cost?

Diagnosis is the honest starting point, because "my solar is broken" can mean a tripped breaker or a dead inverter. We quote after we look, and we tell you if the fix isn't worth the money.

My system works, but my PG&E bill went up anyway. Why?

You're not imagining it. PG&E restructured rates in March 2026 with a new monthly fixed charge, and NEM rules changed what your exports are worth. If your system predates those changes, it may be healthy but mismatched to the new math. That's a different conversation than a repair, and we're happy to have it. Start with how solar works for PG&E homeowners here in El Dorado Hills, which walks through the Solar Billing Plan and the battery rebates that can change your economics.

Do you buy out or take over solar leases?

No, and be careful with anyone who says they can make a lease disappear. What we can do is service the physical system and give you honest information about your options.

Get in touch

Still here. Still local. Still answering the phone.

Senga Energy is a local company at 4650 Golden Foothill Pkwy in El Dorado Hills. When you call, a person in your area code answers. That shouldn't be a selling point in this industry, but here we are.

Call (916) 536-7954
Senga Energy crew loading a service truck at their El Dorado Hills office on Golden Foothill Parkway

Or send us the basics

We'll get back to you with next steps, not a sales pitch. Office hours are Monday through Friday, 9 to 5.

Sunrise over Gold Country foothill homes in Senga Energy's solar repair service area

Service area

Serving the Sacramento foothills

El Dorado Hills, Folsom, Cameron Park, Shingle Springs, Placerville, Rescue, Somerset, Diamond Springs, and the surrounding Gold Country. 4650 Golden Foothill Pkwy, El Dorado Hills, CA 95762. (916) 536-7954

Senga Energy

4650 Golden Foothill Pkwy, Ste 135
El Dorado Hills, CA 95762

Sales (916) 536-7954
Support (916) 400-9920

info@sengaenergy.com
Mon–Fri, 9am–5pm PST

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