Ontario · CA · Solis
Solis solar and storage installers in Ontario, CA.
Request installer matches in Ontario, subject to availability — Solis-experienced prioritized
Get your Solis quotes for Ontario
Do you have solar already?
Vetted installers only — typically 2+ years in business, decent reviews.
- ✓ Solis S6 hybrid inverters connect solar with battery storage
- ✓ Choose a supported battery bank for your energy needs
- ✓ Check state and utility rebates; eligibility varies
- ✓ Shortlist Solar-vetted installers, subject to availability
- ✓ 100% free, no obligation
- ✓ Up to 3 vetted installers — and no one else sees your details
- ✓ Vetted installers — typically 2+ years in business
Get my Solis quotes for Ontario Get my Solis quotes — free · up to 3 vetted installers · takes about a minute.
What a Solis system actually is
Solis offers US residential hybrid storage inverters and maintains battery-compatibility resources. A Solis storage proposal must identify the battery as well as the inverter model.
- US S6 residential hybrid storage inverters — Hybrid inverter. Solis products from other markets and different voltage families are not interchangeable with the proposed US system.
Solis at a glance — sourced
- Current Solis line-up in the US: US S6 residential hybrid storage inverters. source
A good fit in Ontario if…
- A household comparing hybrid-inverter designs with a separately specified storage battery.
Look at something else if…
- Solis products from other markets and different voltage families are not interchangeable with the proposed US system.
A Solis in Ontario performs exactly as well as its configuration — and the configuration is decided by whoever installs it.
Why the installer matters more than the battery
The hardware is rarely the problem on a bad battery install — the design, the panel work and the commissioning are. Installers are vetted before they join — typically 2+ years in business with a track record of decent reviews. Matching depends on current participating installers for your address and brand. There may be fewer than three or no matches. Free for homeowners.
What specifically goes wrong on a Solis install
- Select the exact US Solis inverter family before comparing batteries.
- Check the current manufacturer battery list for that inverter.
- Document the backup circuit arrangement and required electrical protection.
This is exactly what we vet for — get my Solis quotes in Ontario.
That's why Solis quotes in Ontario are only comparable when the scope matches. Here's what to hold constant.
Comparing Solis quotes in Ontario
Start the Solis comparison with the US S6 inverter identifier and its proposed battery. Ask where the battery is supported for that model, then include communication accessories and backup wiring in the scope. A Solis product from another voltage family or market is not a substitute for the specified US equipment, even when a seller uses a similar residential-storage description.
- Select the exact US Solis inverter family before comparing batteries.
- Check the current manufacturer battery list for that inverter.
- Document the backup circuit arrangement and required electrical protection.
For a Solis assessment, ask the designer to work from the US inverter model rather than a generic S6 description. Have it identify the battery documentation, the selected communication arrangement and the electrical protection for that pairing. If the house already has solar, request an explanation of whether the existing inverter remains or the array changes connection. Compare those installation scopes before considering a lower equipment total. The contractor should demonstrate the battery-related operating settings at handover and explain what information it needs if the system later reports a communication or charging alert.
A cheaper quote that skips backup hardware, assumes an inverter you don't have, or quietly changes the configuration isn't cheaper — it's a different job.
Request Solis quotes on the same scope, subject to participating-installer availability for your address in Ontario.
Battery incentives in California
- Residential Clean Energy Credit (IRC §25D) (federal) — The 30% federal tax credit for home solar and battery storage no longer applies to systems placed in service from January 1, 2026. What ended and what still applies
- California — no state battery program has been verified on this site yet. Ask each installer what your verified utility offers and to show the program page.
Still weighing a Solis up? The Ontario numbers and the deeper reading are below.
The Ontario numbers
A delivery utility has not been verified for this Ontario page. Identify yours by the service address before checking Solis interconnection, export terms or rates; an overlapping ZIP code is not enough.
The Census Bureau estimates 185,285 residents in Ontario in 2024. The city record uses San Bernardino County as its county reference and includes 5 overlapping ZIP codes. These are geographic facts, not evidence of participating Solis installers or local availability.
The solar-resource sample for Ontario is at 34.037648° latitude, -117.604433° longitude. Census land-overlap records include ZIPs 91761, 91762, 91764, 91786, 91710. These locate the page data; they do not establish utility territory or installer coverage.
NASA POWER climatology gives Ontario an annual average of 5.8 peak sun hours per day. This regional solar-resource measure does not predict rooftop production or whether a Solis will refill. Array size, orientation, shading, equipment losses, household use and battery settings all need a site-specific assessment.
At Ontario's coordinates, NASA POWER climatology ranges from about 8.4 peak sun hours per day in Jun to 2.9 in Dec — a 2.9× ratio in the solar resource, not a measured generation ratio. For Solis, assess seasonal production and household loads together; neither the annual average nor the lowest month alone determines battery capacity or refill frequency.
Show the seasonal solar resource
| Month | Peak sun hours | Illustrative kWh/day |
|---|---|---|
| Jan | 3.3 | 28.1 kWh |
| Feb | 4.2 | 35.7 kWh |
| Mar | 5.6 | 47.6 kWh |
| Apr | 6.9 | 58.7 kWh |
| May | 7.8 | 66.3 kWh |
| Jun | 8.4 | 71.4 kWh |
| Jul | 7.9 | 67.1 kWh |
| Aug | 7.4 | 62.9 kWh |
| Sep | 6.3 | 53.6 kWh |
| Oct | 4.9 | 41.7 kWh |
| Nov | 3.7 | 31.5 kWh |
| Dec | 2.9 | 24.7 kWh |
Monthly figures from the NASA POWER climatology (2001–2020) at Ontario's coordinates; annual average 5.8 peak sun hours; Illustration: 10 kW × sun hours × an assumed 85% system factor, not a roof-specific production or battery-refill forecast.
What owning a Solis is actually like
Ask the Solis installer to record the selected battery communication setting and explain the first response to a battery-related alert. Keep the S6 regional model and battery details together so future changes are checked against the correct compatibility documentation.
- Obtain the final settings and monitoring handover. Battery communication and the selected operating mode should be documented at commissioning.
Questions to ask any Solis quote
- Which US Solis inverter model is in this proposal?
- Where is the selected battery listed for that model?
- Who will configure battery communication and verify backup operation?
Grid connection in Ontario
- Utility interconnection — A Solis installation in Ontario requires checking interconnection requirements with the delivery utility for the exact address. Identify the utility from the bill or official service map. Ask the installer to identify the equipment and complete-system approvals required for the proposed configuration, file the application and flag any constraint in the quote.
- Electrical permit and inspection — the install needs an electrical permit from the local permitting authority and an inspection before it is switched on. Ask whether permit fees and the inspection are inside the Solis quote.
- Backup scope is a design decision — whole-home versus a backup sub-panel depends on your main service panel and the transfer hardware, not on the battery alone. Have the circuits that stay live listed by name on the quote.
Ready for Solis quotes in Ontario?
Request Solis quotes for Ontario, subject to participating-installer availability.
Geography around Ontario
This page covers the wider Ontario area. A quote request uses your ZIP code; matches depend on current participating installers for your address and preferred brand.
ZIP codes in Ontario: 91761, 91762, 91764, 91786, 91710.
Nearby places shown for geographic context:
- Chino (91710) · 5.1 mi from Ontario
- Eastvale (92880) · 5.3 mi from Ontario
- Montclair (91763) · 5.8 mi from Ontario
- Upland (91786) · 6.3 mi from Ontario
- Rancho Cucamonga (91730) · 6.8 mi from Ontario
- Jurupa Valley (92509) · 8.2 mi from Ontario
- Norco (92860) · 8.3 mi from Ontario
- Claremont (91711) · 8.7 mi from Ontario
- San Antonio Heights (91784) · 8.8 mi from Ontario
- Pomona (91766) · 9.1 mi from Ontario
- Fontana (92336) · 9.5 mi from Ontario
- Chino Hills (91709) · 9.6 mi from Ontario
- La Verne (91750) · 11.1 mi from Ontario
- Coronita (92882) · 11.2 mi from Ontario
- Bloomington (92316) · 11.7 mi from Ontario
- Home Gardens (92879) · 12.2 mi from Ontario
- Corona (92882) · 12.4 mi from Ontario
- Diamond Bar (91765) · 12.5 mi from Ontario
- San Dimas (91773) · 12.7 mi from Ontario
- Rialto (92376) · 13.5 mi from Ontario
- Riverside (92507) · 13.9 mi from Ontario
- El Sobrante (92503) · 14.0 mi from Ontario
- Yorba Linda (92886) · 14.0 mi from Ontario
- Walnut (91789) · 14.4 mi from Ontario
- El Cerrito (92881) · 14.5 mi from Ontario
- Charter Oak (91724) · 15.1 mi from Ontario
- Anaheim (92807) · 15.4 mi from Ontario
- Lytle Creek (92358) · 15.7 mi from Ontario
- Glendora (91741) · 15.8 mi from Ontario
- Colton (92324) · 16.0 mi from Ontario
- Covina (91724) · 16.3 mi from Ontario
- Grand Terrace (92313) · 16.7 mi from Ontario
- Muscoy (92407) · 16.8 mi from Ontario
- Brea (92821) · 16.8 mi from Ontario
- Highgrove (92507) · 17.0 mi from Ontario
- Rowland Heights (91748) · 17.0 mi from Ontario
- Citrus (91702) · 17.2 mi from Ontario
- South San Jose Hills (91744) · 17.3 mi from Ontario
- Woodcrest (92504) · 17.4 mi from Ontario
- West Covina (91791) · 17.5 mi from Ontario
- Placentia (92870) · 18.0 mi from Ontario
- Valinda (91744) · 18.6 mi from Ontario
- Vincent (91722) · 18.8 mi from Ontario
- Azusa (91702) · 19.0 mi from Ontario
- San Bernardino (92407) · 19.1 mi from Ontario
- Industry (91789) · 19.3 mi from Ontario
- Villa Park (92861) · 19.3 mi from Ontario
- La Puente (91744) · 20.0 mi from Ontario
Solis installers across California, town by town
Every Solis page in California, nearest to Ontario first.
Comparing with the nearest big city? Solis installers Los Angeles
- Solis battery installation Rancho Cucamonga — 7 mi
- Solis battery installers in Jurupa Valley — 8 mi
- Solis battery installers in Fontana — 9 mi
- Solis battery installation Pomona — 9 mi
- Solis battery installation Corona — 12 mi
- Solis battery installers in Riverside — 14 mi
- Solis installers Rialto — 14 mi
- Solis installers Anaheim — 16 mi
- Solis battery installers in West Covina — 17 mi
- Solis battery installers in San Bernardino — 19 mi
- Solis installers Fullerton — 21 mi
- Solis battery installers in Orange — 23 mi
- Solis battery installation Moreno Valley — 24 mi
- Solis installers El Monte — 24 mi
- Solis battery installation Santa Ana — 26 mi
- Solis battery installers in Irvine — 27 mi
- Solis battery installers in Garden Grove — 27 mi
- Solis installers Hesperia — 30 mi
- Solis battery installers in Downey — 31 mi
- Solis installers Costa Mesa — 31 mi
- Solis installers Pasadena — 32 mi
- Solis battery installers in Huntington Beach — 33 mi
- Solis battery installers in Menifee — 34 mi
- Solis battery installation Long Beach — 37 mi
- Solis battery installers in Victorville — 37 mi
- Solis battery installation Glendale — 38 mi
- Solis battery installers in Murrieta — 40 mi
- Solis installers Burbank — 43 mi
- Solis battery installation Inglewood — 43 mi
- Solis battery installers in Torrance — 45 mi
- Solis battery installers in Temecula — 47 mi
- Solis battery installation Palmdale — 48 mi
- Solis installers Lancaster — 56 mi
- Solis battery installers in Santa Clarita — 58 mi
- Solis battery installers in Oceanside — 59 mi
- Solis battery installers in Carlsbad — 65 mi
- Solis battery installation Simi Valley — 67 mi
- Solis battery installation Escondido — 70 mi
- Solis installers Thousand Oaks — 73 mi
- Solis installers San Diego — 89 mi
- Solis battery installation Oxnard — 93 mi
- Solis battery installers in El Cajon — 93 mi
- Solis battery installers in San Buenaventura (Ventura) — 96 mi
- Solis battery installers in Chula Vista — 103 mi
- Solis battery installation Bakersfield — 122 mi
- Solis battery installation Santa Maria — 173 mi
- Solis battery installers in Visalia — 186 mi
- Solis battery installers in Clovis — 226 mi
- Solis battery installers in Fresno — 226 mi
- Solis installers Salinas — 291 mi
- Solis battery installers in Modesto — 313 mi
- Solis battery installers in San Jose — 326 mi
- Solis battery installers in Tracy — 334 mi
- Solis installers Santa Clara — 336 mi
- Solis battery installers in Sunnyvale — 339 mi
- Solis battery installers in Fremont — 341 mi
- Solis battery installers in Stockton — 342 mi
- Solis battery installers in Hayward — 354 mi
- Solis battery installers in San Mateo — 359 mi
- Solis battery installation Antioch — 359 mi
- Solis battery installers in Oakland — 365 mi
- Solis battery installers in Concord — 367 mi
- Solis battery installers in Elk Grove — 368 mi
- Solis battery installers in Daly City — 372 mi
- Solis installers Berkeley — 373 mi
- Solis battery installation Richmond — 379 mi
- Solis installers Sacramento — 380 mi
- Solis battery installation Fairfield — 382 mi
- Solis installers Vallejo — 383 mi
- Solis installers Vacaville — 385 mi
- Solis battery installers in Roseville — 386 mi
- Solis battery installers in San Francisco — 396 mi
- Solis battery installers in Santa Rosa — 416 mi
- Solis battery installers in Chico — 459 mi
Beyond Solis in Ontario
Comparing Solis with another brand in Ontario? See GoodWe battery installation Ontario, Anker SOLIX battery installation Ontario, EcoFlow battery installation Ontario, Lunar Energy battery installers in Ontario, BYD battery installers in Ontario, Pytes battery installation Ontario.
Solis questions, Ontario answers
Can I choose a battery from any Solis compatibility list in Ontario?
Ask for the list and instructions that apply to the exact US inverter in the quote. Solis offers different regional and voltage families, so a battery named in another product’s resource is not enough. The designer should identify the model, communication configuration and supporting document together. Ask who commissions the pairing and what happens if the inverter reports a battery-related alert. Retain that record for future service. A change in battery or inverter generation should be reviewed against the relevant documentation before equipment is substituted or storage is expanded.
What should my Solis installation include for an Ontario home?
Solis offers US residential hybrid storage inverters and maintains battery-compatibility resources. A Solis storage proposal must identify the battery as well as the inverter model. Select the exact US Solis inverter family before comparing batteries. Check the current manufacturer battery list for that inverter. Document the backup circuit arrangement and required electrical protection.
What should I check before choosing Solis in Ontario, CA?
Solis products from other markets and different voltage families are not interchangeable with the proposed US system. Which US Solis inverter model is in this proposal? Where is the selected battery listed for that model? Who will configure battery communication and verify backup operation?
Who supports a completed Solis installation if I live in Ontario?
Obtain the final settings and monitoring handover. Battery communication and the selected operating mode should be documented at commissioning.
Who installs a Solis solar and battery system in Ontario?
You can request Solis quotes for Ontario. Matching depends on current participating installers for your address and brand; there may be fewer than three or no matches. This city page does not establish installer availability. Free for homeowners.
How do I compare Solis quotes in Ontario?
Installed prices move constantly and vary by site, so compare on dollars per usable kWh rather than headline totals — and only once the scope matches. For this brand the variables that matter are: select the exact US Solis inverter family before comparing batteries.; check the current manufacturer battery list for that inverter.; document the backup circuit arrangement and required electrical protection.. Compare any available quotes on the same scope, then compare the installers harder than the numbers.
What battery incentives apply in Ontario?
The federal Residential Clean Energy Credit ended for systems placed in service after December 31, 2025, so a 2026 Solis install in Ontario does not get the old 30% credit — a quote that still shows it needs re-pricing. No California battery program has been verified on this site yet; ask each installer what your utility offers and to show the program page, not a brochure line.
Who approves a Solis install in Ontario?
Your electric utility, through an interconnection application, and the local permitting authority, through an electrical permit. A good installer files both and flags any constraint in the quote — not after. What gets scrutinized depends on the configuration: select the exact US Solis inverter family before comparing batteries..
Are your Ontario installers Solis-certified?
We do not have a current participating-installer record establishing Solis certification or availability for every address in Ontario. If a match is available, verify the specific crew, current license, brand training and relevant installation experience before signing.
Is a Solis battery worth it in Ontario?
Ontario averages 5.8 peak sun hours in NASA POWER climatology. That does not establish household solar output, battery cycling or savings. Wildfire-season Public Safety Power Shutoffs and summer heat-wave grid strain are the outages homeowners here plan around. Ask for a site-specific production and load assessment, plus the import price and export credit on your actual plan. Confirm the delivery utility and any separate retail provider for your address.
Answered what you needed?
Request Solis quotes for Ontario, subject to participating-installer availability — free, no obligation.
Data and source notes. Ontario data comes from NASA POWER (sun hours) and the US Census Bureau (population, places and ZIP codes). Utility references require an address check. Solis product information is sourced below; its source review date is 2026-09-09. These records do not establish installer participation, manufacturer certification or availability. Verify any proposed crew's license, training and installation experience before signing.
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