Hyundai

Assuming you mean U.S. home rooftop solar, my shortlist would be:

Quick answer: best solar brands people actually use

Best overall panel brands

1. REC — best premium/value balance; EnergySage’s 2026 top overall panel pick.
2. Qcells — best mainstream choice; very widely installed in the U.S. and strong value.
3. Canadian Solar — good value Tier-1 option, especially when the quote is priced well.
4. Maxeon / SunPower-series panels — premium efficiency, best when roof space is limited; verify warranty/availability carefully.
5. Panasonic EverVolt / Silfab / SEG / Hyundai — solid alternatives if the installer is strong and the price is right.

EnergySage’s July 2026 panel analysis ranked REC, Hyundai, Qcells, Canadian Solar, SEG, with Maxeon as an honorable mention; Wood Mackenzie says Qcells had 38.5% of the U.S. residential module market in 2025, which is a strong “people actually use it” signal. (energysage.com)

Products I’d ask installers to quote

For batteries, EnergySage’s 2026 ranking puts Tesla Powerwall 3 first and “most popular,” followed by FranklinWH aPower 2, then options from MidNite, Sigenergy, Enphase, and SolarEdge. Wood Mackenzie also found Tesla, Enphase, and SolarEdge were essentially neck-and-neck in the 2025 U.S. residential inverter market, with Tesla’s share jumping because of Powerwall 3. (energysage.com)

Best solar installation companies

This is where I’d be careful: the installer matters more than the panel brand. A good local installer using Qcells/REC + Enphase/Tesla/SolarEdge is usually better than a big national company with sloppy subcontracting.

That said, these are worth considering:

Best national / large installers to quote

• Sunrun — biggest U.S. residential installer; best fit if you want a lease/PPA or battery lease. Sunrun held the #1 residential installer spot in 2025 with 12.7% market share. (woodmac.com)
• Tesla Energy — worth quoting if you want Powerwall 3 and a simpler integrated system, often with aggressive pricing.
• Palmetto — often a reasonable national-platform option, depending on local partner quality.
• Freedom Solar Power — strong regional reputation in several markets; not the same as Freedom Forever.

Be cautious

• Freedom Forever was a top U.S. installer in 2025, but it filed for Chapter 11 on April 15, 2026, so I would not sign a new contract unless the restructuring/service situation is crystal clear. (woodmac.com)
• SunPower is complicated: the original SunPower Corporation filed for Chapter 11 in August 2024, and a new SunPower Inc. now operates after Complete Solaria bought assets and rebranded. If you get a SunPower quote, verify exactly which legal entity, warranty, panels, and installer are involved. (energysage.com)

My practical recommendation

If you want the safest “normal homeowner” setup:

Option A — best all-around

• REC or Qcells panels
• Enphase IQ8-series microinverters
• Optional: Enphase battery if you want one integrated ecosystem

Option B — best battery/value setup

• Qcells or Canadian Solar panels
• Tesla Powerwall 3
• Tesla hybrid inverter / compatible design

Option C — premium limited-roof-space setup

• REC Alpha Pure-R/Pure-RX or Maxeon panels
• Enphase or SolarEdge, depending on roof layout
• Battery only if your utility rates/outage risk justify it

How to choose the installer

Get 3–5 quotes and compare:

1. Price per watt before incentives
2. Panel + inverter + battery brand/model
3. Workmanship warranty — 10–25 years is ideal
4. Roof-penetration warranty
5. Who does the install — in-house crew vs subcontractor
6. Production guarantee assumptions
7. Financing terms — dealer fees can quietly add thousands
8. Reviews after installation, not just sales reviews

If you tell me your state, whether you want a battery, and your average electric bill, I can narrow this to the best 3–4 company/product combinations for your situation.

There is no single “best” solar company—it depends heavily on your location (state incentives, net metering rules, sunlight, local regulations), roof/situation, budget, preference for ownership vs. leasing/PPA, desire for batteries/storage, and priority on price vs. premium equipment/service. The solar industry has mixed customer reviews across large players (common complaints: sales pressure, delays, customer service), so prioritize verified local reputation, equipment quality, warranties, and multiple competitive quotes.

Use platforms like EnergySage or SolarReviews to compare pre-vetted installers, check recent reviews/BBB, confirm licenses/insurance, request references, and review full contracts (production guarantees, workmanship warranties of 10+ years, equipment 25+ years). Prefer companies with in-house (not heavily subcontracted) crews when possible. Get 3+ quotes. Note that the federal Residential Clean Energy Credit (30% ITC) generally ended for residential systems placed in service after December 31, 2025 (check current IRS rules or a tax advisor for any exceptions, safe harbors, or commercial/lease pathways; state/local incentives and utility programs still matter a lot).

Top Solar Panel Brands People Actually Use

Premium/high-performing panels that show up frequently in quotes, reviews, and rankings (efficiency ~20-23%+ for good residential options; look at temperature coefficient, degradation, power density, and warranties):

• REC (e.g., Alpha Pure series): Frequently ranks as best overall or near-top on EnergySage and CNET for balancing high efficiency (around 22%), strong output, excellent temperature performance, solid 25-year product/performance warranties (often ~92% output at year 25), aesthetics (many all-black), and value. Popular among installers and homeowners.
• Qcells (Hanwha, e.g., Q.TRON or similar): Extremely widely used/installed in the US residential market. Reliable, good efficiency (~22%), competitive pricing, strong US manufacturing presence, solid warranties, and often paired with good shade performance or AC options. Consistently popular on marketplaces.
• Canadian Solar (e.g., TOPHiKu series): Very popular for value + performance (high efficiency ~22%+, competitive $/W, extended warranties like 30-year performance on some). Commonly quoted; some US manufacturing.
• Maxeon (high-efficiency IBC panels, formerly associated with SunPower): Premium tier with top efficiency (often 22%+), exceptional durability, and industry-leading 40-year warranties (when installed by authorized partners). More expensive. Note: SunPower corporate issues/bankruptcy affected some legacy warranties—verify coverage carefully.
• Others worth considering: Hyundai (strong value/efficiency), Silfab or other US-focused makers (for domestic content preferences), SEG, and various high-efficiency options. Avoid no-name cheap panels; stick to Tier-1 manufacturers with proven track records.

Market reality: REC has led quotes on platforms like EnergySage; Qcells and Canadian Solar are workhorses many systems use. Efficiency matters most on space-constrained roofs; otherwise balance with cost and warranties.

Top Solar Companies / Installers

Large/national or multi-state players (volume leaders or frequently recommended; availability varies by state):

• Sunrun: Often cited as the largest residential solar + storage company in the US (over 1 million customers historically; strong market presence). Good for financing, leases/PPAs, and monitoring/performance guarantees. Mixed customer service reviews—some love the ecosystem, others report issues.
• Freedom Forever: Tops recent Solar Power World residential contractor rankings by kW installed (very high volume). Offers popular equipment, production guarantees, and options like price match/cash escrow in some cases. Check local reviews as CS can vary.
• Palmetto Solar: Frequently ranked highly by CNET (best overall in some reviews) and Forbes for equipment variety/quality, customer service options (e.g., monitoring/protection plans), financing marketplace, and transparency. Operates in many states; reviews mixed like most large firms.
• Tesla Energy: Competitive pricing, sleek low-profile panels or Solar Roof option, seamless Powerwall battery integration, and app monitoring. Strong for those wanting an all-Tesla ecosystem. Customer service and installation timelines often criticized.
• Others frequently mentioned: Momentum Solar (panel options, in-house in some areas), Trinity Solar, ION Solar, Blue Raven, Purelight Power, GreenBrilliance, NRG Clean Power (strong in CA/TX with long warranties), Elevation, and EnergyPal (marketplace model with flexible hardware).

Volume leaders (Solar Power World 2025 residential contractors by kW, based on 2024 installs) include Freedom Forever far ahead, followed by Trinity Solar, ION Solar, Citadel, Purelight, Solar Energy World, and many strong regionals.

What people actually use and recommend in practice: High-rated local or regional installers often outperform nationals in customer satisfaction (check SolarReviews “Elite” ratings, EnergySage, Google/Yelp recent reviews, and local Facebook/Reddit groups for your area). Locals may offer better service, customization, and accountability. National brands provide scale, standardized financing, and easier multi-state support but can feel more corporate.

Key Supporting Products People Love

• Inverters: Enphase microinverters dominate residential preferences for panel-level optimization, monitoring, reliability, easy expansion, and shade handling. SolarEdge (string with optimizers) and Tesla are also common.
• Batteries/Storage: Tesla Powerwall (popular, proven, good integration); Enphase IQ Battery; others like Sonnen or FranklinWH. Storage is increasingly important with changing net metering (e.g., California NEM 3.0) for self-consumption and backup. Pair with solar for maximum value.
• Full systems often mix brands (e.g., REC/Qcells panels + Enphase + Tesla or Enphase battery).

Quick Buying Advice

• Quotes and comparison: Use EnergySage for free multi-quotes from vetted installers. Compare total cost ($/W, typically varying widely by region/system size), estimated production (use PVWatts or similar), payback, equipment specs, warranties, and financing (cash, loan, lease/PPA—ownership usually better long-term if you can afford it and incentives apply).
• Red flags: High-pressure sales, vague production estimates, unusually low prices (poor equipment/install), short warranties, or reluctance to provide references/licenses.
• Other factors: Roof condition (may need replacement first), HOA rules, utility interconnection/NEM policies (critical for savings), shading analysis, and future needs (EV charging, heat pumps).
• Economics post-2025 ITC: Payback relies more on utility rates, state rebates/SRECs, self-consumption with batteries, and electricity price inflation. Leases/PPAs can still make sense for low/no upfront cost.
• Verify everything current—policies, company status, and pricing change.

Start with EnergySage or similar for personalized quotes in your ZIP code, research 2–3 finalists thoroughly (reviews + site visits if possible), and consult a tax/energy advisor. Local highly rated installers using REC, Qcells, or similar + Enphase often deliver the systems people are happiest with long-term. Solar can still be a strong investment depending on your rates and situation.