World-class partners

The direct path, plus the best partners in the business.

In our primary markets, a Trio system runs on Qcells direct — panel, install and financing under one umbrella. Everywhere else we serve, we bring in handpicked installers and finance providers that meet the same bar: craftsmanship, reliability, and long-term service.

Primary marketsQcells direct: built in Georgia, installed by Axia by Qcells, financed by EnFin by Qcells. Eight states →
Partner-network marketsServiceable through our world-class partner network — vetted regional installers and finance providers, with Trio as your point of contact. 31 states.

The #1 solar and storage company in the country.

Sunrun is the nation’s leading home solar, battery storage, and energy services company, with more than 5 million customers served. Trio partners with Sunrun to bring that scale and proven execution to the homes we serve through our partner network — the kind of staying power that means your warranty, your service, and your savings are backed by a company built to last.

Sunrun office building at dusk
Sunrun
Sunrun
5M+Customers served nationwide
#1Home solar & storage company in the U.S.
48%Of all California battery storage installed in 2025
California battery storage installed, 20253.1 GWh total
SunrunAll other installers
1.5 GWhSunrun · 48%1.6 GWhAll other installers · 52%

Nearly half of every battery installed in California last year went in under the Sunrun name.

Sunrun vs. the next 40 installers combinedCalifornia 2025 · MWh of storage
Sunrun
537
Next 40 installers combined
526
0537 MWh

Sunrun installed 537 MWh of energy storage in California — more than the next 40 installers combined at 526 MWh. 11 MWh ahead of the whole field.

A vetted network you can trust.

We only work with the very best regional installers and finance providers — handpicked partners who meet our standards for craftsmanship, reliability, and long-term service. Years in the industry taught us who actually installs and who actually funds.

Craftsmanship

Crews with a track record, not a truck and a logo.

Licensed, insured installers who have been putting systems on roofs in their market for years — and whose work we’ve seen ourselves.

Reliability

Partners built to still be here in year twelve.

Financially stable installers and lenders. If a company can’t show us it will be around for the service call, it doesn’t make the list.

Long-term service

One Trio point of contact, for the life of the system.

Whoever installs or finances the system, you call Trio. We stay on the job from the quote to the last warranty question.

Trio SolarAuthorized Diamond PartnerAxia by Qcells Authorized Partner

Serviceable markets through our world-class partner network.

Thirty-one states are served through Trio’s partner network today. Hover a state to see how it’s served, or click one to find it in the list.

Primary market · Qcells direct Partner network Ask about your address
  • CACaliforniaPrimary market
  • CTConnecticutPrimary market
  • FLFloridaPrimary market
  • ILIllinoisPrimary market
  • MAMassachusettsPrimary market
  • NJNew JerseyPrimary market
  • PAPennsylvaniaPrimary market
  • TXTexasPrimary market
  • +31More statesServiceable markets through our world-class partner network
    • ALAlabama
    • AZArizona
    • ARArkansas
    • COColorado
    • DEDelaware
    • GAGeorgia
    • IDIdaho
    • INIndiana
    • IAIowa
    • KSKansas
    • KYKentucky
    • LALouisiana
    • MEMaine
    • MDMaryland
    • MIMichigan
    • MOMissouri
    • NENebraska
    • NVNevada
    • NHNew Hampshire
    • NMNew Mexico
    • NYNew York
    • NCNorth Carolina
    • OHOhio
    • OKOklahoma
    • RIRhode Island
    • SCSouth Carolina
    • UTUtah
    • VTVermont
    • VAVirginia
    • WAWashington
    • WYWyoming
Free quote

Not sure which path your home is on?

Tell us your address and we’ll tell you exactly what’s available where you live — Qcells direct or partner network — with real numbers, $0 down options and no pressure.

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