Do Not Sell or Share My Personal Information

We use advertising and analytics tools (Google, Meta, Microsoft) that may count as “sharing” personal information under the California Privacy Rights Act. Opting out turns off advertising cookies and personalized-ad signals on this browser. It does not affect estimates, appointments, or how we contact you about your request.

Status: not opted out.

Skip to content
Rooftop solar installation on a terracotta-tiled home in Riverside County

Coachella Valley & Riverside County · CSLB #1023627

Renova Energy or SunPower Out of Business? Local Repair, Rescue & Battery Retrofits

The closure of SunPower and Coachella Valley installer Renova Energy left thousands of desert homeowners with unmonitored arrays, failed microinverters, and stalled permits. OC Solar (CSLB #1023627) steps in with licensed, in-house technicians for SunPower repair in Palm Springs and the Coachella Valley, Renova Energy system diagnostics, and Tesla Powerwall 3 or Enphase battery additions.

Choose your path

How OC Solar supports orphaned Renova Energy & SunPower homeowners

Whether your Coachella Valley array stopped producing, needs a battery for 4–9 PM peak cooling loads, or was left incomplete before Permission to Operate, start with the path built for your situation.

System Down or Underproducing

SunPower & Renova Repair in Palm Springs & Coachella Valley

Tripped breakers, failed SunPower/Enphase microinverters, dark PVS6 monitoring, or desert-heat inverter faults. Our in-house C-10 electrical technicians test your array on-site and provide an itemized repair scope.

Battery Retrofit & Expansion

Add Tesla Powerwall 3 or Enphase Battery to Existing SunPower System

Coachella Valley summer AC loads run hard into the evening peak. We AC-couple Tesla Powerwall 3, Enphase IQ Battery 5P, or FranklinWH storage onto existing SunPower and Renova arrays on both SCE and IID.

Stranded Mid-Project

Unfinished Project & PTO Rescue

Equipment on the roof but city inspection failed, or inspection passed with no SCE or IID Permission to Operate? We audit your permit packet, financing status, and interconnection file to map a clean completion path.

Existing SunPower & Renova Upgrades

Add a Tesla Powerwall 3 or Enphase battery to your existing SunPower system

You don't need to replace working SunPower or Renova panels to get modern outage backup and evening peak shaving. Our engineers design AC-coupled battery additions tailored to your existing array and desert utility tariff.

  • Tesla Powerwall 3 (13.5 kWh usable, 11.5 kW continuous output, 185 A LRA motor-start capability) starts heavy desert AC compressors and integrates via AC coupling with existing SunPower or Enphase arrays.
  • Enphase IQ Battery 5P & 10C modular LFP storage pairs natively with eligible Enphase IQ microinverter systems and replaces dark monitoring with live Enphase App visibility.
  • FranklinWH aPower 2 (15 kWh LFP, 10 kW continuous output) with the aGate smart controller manages high-draw pool pumps, EV chargers, and dual AC units automatically during grid outages.
  • Under third-party Prepaid Solar & Battery Lease/PPA options, the commercial financier claims the federal §48E credit and passes roughly 30% of the value through in upfront pricing (the homeowner §25D credit expired December 31, 2025).

Savings and ROI figures are owner-provided projections that assume average utility rates escalating ~5% annually. Estimates only — individual results vary; not a guarantee.

Tesla Powerwall battery storage installed by OC Solar for existing solar homeowners

Coachella Valley & Inland Empire Field Coverage

Engineered for 115°F desert roofs, SCE NEM 3.0, and IID Net Billing

Servicing an orphaned solar system in Palm Springs or Indio takes more than a generic service van — it requires hardware rated for extreme desert heat and an interconnection team that knows both SCE and IID.

Microinverter & String Diagnostics

We service Enphase IQ/M-series microinverters, SunPower-branded AC modules, SolarEdge optimizers, and string inverters exposed to 115°F+ Coachella Valley roof temperatures.

AC-Coupled Battery Retrofits

Pair your existing SunPower or Renova solar array with Tesla Powerwall 3 (13.5 kWh / 11.5 kW continuous) or Enphase IQ Battery 5P without ripping out working rooftop panels.

Manufacturer RMA & Warranty Help

We check serial numbers against active OEM warranty programs (Enphase, REC, Qcells, SolarEdge, Tesla) so eligible replacement hardware isn't paid for twice.

SCE & IID Interconnection Fluency

From SCE territory in Palm Springs, Cathedral City, and Rancho Mirage to IID Net Billing territory in Indio, La Quinta, and eastern Palm Desert, we file the right utility paperwork.

Local Coachella Valley & Riverside County cities we serve

Our in-house crews pull permits and service systems across every Coachella Valley and western Riverside County jurisdiction:

Explore our Riverside County solar hub, compare installers in our Riverside County solar buyer's guide, or see statewide closed-installer project rescue options.

Fast, transparent numbers

Send your system details or model a battery upgrade online

Need a repair or diagnostic on an existing Renova Energy or SunPower array? Use our guided service intake. Want to price a replacement system or battery expansion right now? Enter your address in the estimator or jump straight to our online quote builder.

See your estimated savings in seconds

$

No spam, no obligation. Continue online—no sales call required.

★ 4.8 Google · BBB A+ · CSLB #1023627

Savings and ROI figures are owner-provided projections that assume average utility rates escalating ~5% annually. Estimates only — individual results vary; not a guarantee.

Renova Energy & SunPower Rescue FAQ

Common questions from Coachella Valley & Riverside County owners

Straight answers on SunPower microinverters, Renova Energy systems, warranty claims, and battery additions.

OC Solar (CSLB #1023627) dispatches licensed in-house technicians across Palm Springs, Palm Desert, Rancho Mirage, Cathedral City, Indio, La Quinta, and all of Riverside County to diagnose and repair orphaned Renova Energy and SunPower solar systems. Whether you have an offline inverter, failed Enphase or SunPower microinverters, a monitoring gateway fault, or an unfinished installation, you can submit your system details at /service-request for a clear written assessment before any paid work begins.

Yes. Many Coachella Valley homes installed through SunPower or its regional dealers use SunPower-branded modules paired with Enphase-manufactured microinverters, SolarBridge microinverters, or string inverters, along with PVS5/PVS6 monitoring gateways or SunVault storage. Our technicians test production string by string, identify whether a fault is in the microinverter, combiner, monitoring gateway, or breaker, and explain which components can be repaired, replaced, or claimed under surviving OEM equipment warranties.

In most cases, yes. Adding a Tesla Powerwall 3 (13.5 kWh usable capacity, 11.5 kW continuous output), an Enphase IQ Battery 5P, or a FranklinWH aPower 2 to an existing SunPower or Renova solar array is one of the highest-impact upgrades in the Coachella Valley. We inspect your existing inverter architecture, main electrical panel, and utility tariff — whether Southern California Edison (NEM 1.0, NEM 2.0, or NEM 3.0) or Imperial Irrigation District (IID Net Billing) — so the battery retrofit is engineered to protect your afternoon and evening AC loads without surprises.

Installer workmanship warranties from a closed contractor are separate from equipment manufacturer warranties. While a bankrupt installer's labor warranty or service contract may no longer be honored by that installer, underlying OEM hardware warranties (such as Enphase microinverters, REC or Qcells modules, or SolarEdge inverters installed by Renova) may remain active under the manufacturer's own terms, registration, and RMA rules. We verify your exact hardware serial numbers and tell you honestly which parts qualify for manufacturer replacement versus independent repair.

Coachella Valley utilities split along geographic lines: Palm Springs, Cathedral City, most of Rancho Mirage, and western Palm Desert are served by Southern California Edison (SCE), while Indio, La Quinta, and eastern Palm Desert (east of Washington Street) are served by the Imperial Irrigation District (IID). Repairing like-for-like failed components generally keeps your existing interconnection intact, whereas adding panel capacity or battery storage must follow SCE's or IID's specific modification rules. We verify your utility bill and interconnection agreement before recommending an expansion.

Yes — we assess unfinished projects across Riverside County where permitting, installation, city inspection, or SCE/IID interconnection stalled before PTO. Because feasibility depends on equipment ownership, any active loan/lease/PPA contract, city permit status, and installed workmanship, start with our unfinished-project intake so our team can review your records and confirm what can responsibly be completed.

Why homeowners trust OC Solar

Verified track record, in-house crews

10+
Years serving SoCal
Founded 2016
30+
MW installed
across Southern California
6,373+
Projects & service calls
by in-house crews
4.8★
Google rating
400+ reviews · BBB A+

Manufacturer certifications

  • Tesla — Powerwall Premier Certified Installer badge
  • Tesla — Solar Roof Premier Certified Installer badge
  • Tesla — Pro Council badge1 of 12 installers
  • EnphaseInstaller Network
  • QcellsQ.PARTNER
  • RECCertified Solar Professional
  • SolarEdgeCertified Installer
  • Owens CorningRoofing Preferred Contractor

Awards & recognition

  • Solar Power World — Top Solar Contractor 2024 badge2024
  • Solar Power WorldTop Solar Contractor2025
  • PanasonicTop Residential Installer of the Year2023
  • EY (Ernst & Young)Entrepreneur Of The Year — Finalist2025
  • Orange County Business JournalExcellence in Entrepreneurship Award2026
  • HouzzBest of Houzz2022
  • AngiSuper Service Award2024
  • Angi — Super Service Award 2025 badge
  • Angi — Pro Council — member badge
  • ConsumerAffairs — #1 Solar Company in California 2026 badge#1 in California2026
  • ConsumerAffairs — Buyer's Choice Award — Best Equipment 2026 badgeBest Equipment2026
  • ConsumerAffairs — Buyer's Choice Award — Best Installation 2026 badgeBest Installation2026

Ratings, license & partnership

  • Better Business Bureau — A+ Accredited Business badgeSince 2017
  • Yelp4.7★ rating
  • Google4.8★ rating
  • EnergySage5.0★ rating
  • CSLBLicense #1023627
  • Anaheim Ducks (NHL) — Official Solar Partner badgeTeam partnership

Keep researching

Coachella Valley & Riverside County solar rescue reading

What happens when a solar installer closes, how battery retrofits work on existing arrays, and how Riverside County utilities treat expansions.

Need SunPower or Renova Energy service in the Coachella Valley?

Start with our guided repair and battery-expansion intake, or model your solar + storage estimate online.

Already a customer? Refer a friend & get $500 · See all OC Solar reviews

Licensed, Bonded & Insured · CSLB #1023627