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Sunrun Solar Review 2025: A Comprehensive Look at One of the Nation's Leading Providers

Modernize Rating: 5/5

Average Cost: $15,000 - $40,000

Here’s an in-depth review of Sunrun, one of the largest residential solar companies in the United States. This guide covers Sunrun’s services, pricing, customer experiences, and how the company compares to other solar providers.

Our Verdict: Sunrun is a strong option for homeowners looking for flexible solar financing and long-term service support. However, those seeking system ownership at the lowest upfront cost may want to compare other providers.

The Modernize Mission

Modernize maintains homeowner-first editorial integrity, meaning we accept no commissions and no partner links for this review. Our reviews are thoroughly fact-checked by our home improvement experts. Ratings are determined by a sophisticated algorithm to rate brands, including analyses of products, materials, quality, costs, sizes, durability, energy efficiency, and warranties.

Sunrun Solar Review: A Comprehensive Guide

Sunrun, founded in 2007, is a pioneer in the residential solar industry with a mission to make clean, affordable energy accessible to all. With innovative financing models and a full-service approach, Sunrun has installed systems in hundreds of thousands of homes across the U.S. The company operates in over 20 states, including California, Texas, Florida, and New York.

Sunrun’s core services include solar panel installation, energy storage solutions through its Brightbox battery, and 24/7 system monitoring. Homeowners can choose from multiple financing options such as leases, loans, and outright purchases, making it easier to adopt solar regardless of budget.

sunrun fast facts
Best ForTop ProductCost InstalledStandout FeatureWarranty
Flexible Financing Options & Full-Service SolarBrightbox Energy Storage System~$30,000 (before incentives) for a 7.5 kW system25-Year System Warranty & Roof Penetration Guarantee25-Year System + 10-Year Roof Warranty

Why We Love Sunrun

At Modernize, we appreciate that Sunrun offers homeowners a complete solar solution — from financing to installation and ongoing system monitoring. Their flexibility in how customers can go solar makes the transition to clean energy more accessible.

We also value Sunrun’s long-term approach. Their 25-year warranty, roof protection, and maintenance support give homeowners confidence in their investment. For those new to solar or hesitant about system ownership, Sunrun offers a hands-off approach that still delivers meaningful energy savings.

Pros and Cons of Sunrun Solar

Given its unique ownership model, Sunrun is a solar power solution that has pros and cons depending on what you’re looking for in a clean energy arrangement for your home.

Sunrun Pros

  • Flexible Financing Options: Sunrun offers multiple financing plans, including solar leases, power purchase agreements (PPAs), and outright purchases, allowing customers to choose a plan that best fits their financial situation.
  • Comprehensive Warranty: All of Sunrun’s solar plans come with a comprehensive warranty that covers equipment repairs and replacement, including parts and labor. Installations also come with a roof warranty that guarantees any roof penetrations remain watertight for 10 years.
  • Energy Storage Solutions: Sunrun provides energy storage options, such as the Brightbox home battery system, which allows homeowners to store excess energy for use during peak times or power outages.

Sunrun Cons

  • Mixed Customer Reviews: Some customers have reported dissatisfaction with Sunrun’s services, citing issues such as delayed installations, poor communication, and problems with system performance.
  • Potential for High Costs: While Sunrun offers various financing options, some customers have reported that the overall cost of their solar systems can be higher compared to other providers.

Types of Solar Services Offered by Sunrun

Sunrun provides a range of solar services tailored to meet diverse homeowner needs:

  • Solar Panel Installation: Customized design and installation of solar panels to maximize energy production based on individual home assessments.
  • Energy Storage Solutions: Integration of the Brightbox battery system to store excess solar energy, providing backup power during outages and greater energy independence.
  • System Monitoring and Maintenance: Continuous monitoring of solar system performance with proactive maintenance and repair services to ensure optimal functionality.

Solar panel technician with drill installing solar panels on roof on a sunny day

Top Solar Plans and Options

Sunrun offers several solar plans to accommodate different financial preferences:

1. Monthly Lease (BrightSave Monthly):

  • Key Features: Low upfront cost with fixed monthly payments; Sunrun retains ownership and handles maintenance.
  • Benefits: Access to solar energy without significant initial investment; maintenance and monitoring included.
  • Pros: Predictable monthly expenses; hassle-free maintenance.
  • Cons: No ownership of the system; long-term contract commitments.

2. Full Lease (BrightSave Prepaid):

  • Key Features: One-time upfront payment for 20 or 25 years of solar energy; Sunrun owns and maintains the system.
  • Benefits: No monthly bills; comprehensive maintenance coverage.
  • Pros: Simplified payment structure; peace of mind with included maintenance.
  • Cons: High initial cost; no system ownership.

3. Monthly Loan (BrightAdvantage):

  • Key Features: Financed purchase with monthly loan payments; homeowner owns the system.
  • Benefits: Eligibility for tax credits and incentives; potential increase in home value.
  • Pros: System ownership; potential long-term savings.
  • Cons: Monthly financial commitment; responsible for maintenance after warranties expire.

4. Full Purchase (BrightBuy):

  • Key Features: Outright purchase of the solar system; complete ownership by the homeowner.
  • Benefits: Maximized financial benefits from tax credits and energy savings; no ongoing payments.
  • Pros: Full control over the system; highest potential return on investment.
  • Cons: Significant upfront expense; responsible for all maintenance.

Customer Reviews and Ratings

Customer feedback about Sunrun varies by region and service type. While many homeowners report a smooth process and long-term satisfaction, others highlight frustrations with delays or communication gaps.

Modernize recommends reviewing verified testimonials and checking local installer reputations before committing. Here’s a selection of recent Sunrun customer experiences:

“The cost benefit analysis was explained very clearly, and any and all questions we asked were answered without any hint of duplicity.” — Modernize Reviewer

“We wanted to cut down our electricity bill, which was crucial for us as senior citizens on a fixed income. We had explored a few solar energy companies years ago and found Sunrun to be the most suitable choice for our needs. When we lived in Oakhurst, transitioning to solar energy with them greatly reduced our electricity bills, which significantly helped us manage our expenses. I found their services quite satisfactory. We’ve recommended Sunrun to several friends, leading some of them to make the switch themselves.” — Verified Review

How Much Does Sunrun Cost?

The average cost of a Sunrun solar system is approximately $30,000 before tax incentives for a 7.5 kW system. However, the final price can vary significantly based on your location, system size, and financing choice.

Cost by Financing Type

sunrun cost by financing type.xlsx
Plan NameOwnershipUpfront CostMonthly PaymentsEligible for Tax Credit
BrightSave MonthlyNoLow or $0YesNo
BrightSave PrepaidNoHigh (one-time)NoNo
BrightAdvantageYesLow to MediumYesYes*
BrightBuyYesHighNoYes*

Note: Federal solar tax credits only apply to systems installed and operational by December 31, 2025. Be sure to confirm eligibility based on your project timeline.

Factors Influencing Cost

  • System Size: Larger systems generate more power but cost more.
  • Location: Labor and permitting costs vary by region.
  • Roof Complexity: Steep or shaded roofs may require more labor.
  • Product Selection: Battery storage or upgraded panels increase cost.

Financing Options

Sunrun supports a range of payment plans:

  • Solar Lease (BrightSave): Offers predictable rates with little to no upfront cost, allowing homeowners to benefit from solar energy without significant initial investment.
  • Monthly Loan (BrightAdvantage): Enables homeowners to own their solar system through fixed monthly payments at competitive rates.
  • Full Purchase (BrightBuy): Allows customers to purchase the solar system outright, maximizing financial benefits from tax credits and energy savings.

a close uo shot of a homes roof with solar panels with flowers on the side of the image

Warranty Information

Sunrun offers a comprehensive warranty known as the Sunrun Guarantee, which includes:

  • 25-Year System Warranty: Covers free maintenance, repairs, and replacement of equipment, including parts and labor, for 25 years.
  • 24/7 System Monitoring: Ensures that the solar system operates efficiently, with proactive issue detection.
  • Roof Warranty: Provides a 10-year warranty on roof penetrations to ensure they remain watertight.

Quote and Installation Process

Sunrun’s process for obtaining a quote and installation involves several steps:

  1. Consultation: Interested homeowners can request a free consultation through Sunrun’s website or by contacting their customer service.
  2. Home Assessment: A Sunrun representative assesses the home’s energy needs and roof suitability for solar installation.
  3. Customized Proposal: Based on the assessment, Sunrun provides a customized solar proposal detailing system design, projected energy savings, and financing options.
  4. Permitting and Installation: Upon agreement, Sunrun handles all necessary permits and schedules the installation with their professional team.
  5. System Activation: After installation, the system undergoes inspection and is activated to start generating solar power.

Contractor installing solar panels on a roof

How Sunrun Compares to Other Providers

Sunrun competes with several major solar brands, each with distinct features. While SunPower is known for high-efficiency panels and Tesla for sleek design, Sunrun’s strength lies in flexible financing and comprehensive service.

Blue Raven Solar

  • Cost Range: $2.50 to $3.50 per watt
  • Pros: Fast installation, strong customer service, system ownership
  • Cons: No lease or PPA options available

Read Our Blue Raven Solar Review

Momentum Solar

  • Cost Range: $2.75 to $3.75 per watt
  • Pros: Personalized service, in-house installation, good warranty
  • Cons: Limited availability, no pricing transparency online

Read Our Momentum Solar Review

Palmetto Solar

  • Cost Range: $2.50 to $3.50 per watt
  • Pros: User-friendly app, strong customer support, flexible financing
  • Cons: Some reports of communication delays

Read Our Palmetto Solar Review

Frequently Asked Questions About Sunrun Solar

When choosing a solar provider, many homeowners have questions about warranties, system maintenance, financing, and what happens if they move. This section addresses the most common concerns about going solar with Sunrun so you can make an informed decision.

What financing options does Sunrun offer?

Sunrun provides solar leases, power purchase agreements (PPAs), solar loans, and outright purchases. This allows homeowners to choose a plan that fits their budget and goals.

What kind of warranty does Sunrun offer?

Sunrun offers a 25-year system warranty with free repairs, equipment replacement, and a 10-year roof penetration warranty.

Are there hidden fees with Sunrun’s plans?

No hidden fees are typical, but it’s essential to review your proposal carefully. Some customers report unexpected charges related to permitting or upgrades.

How much maintenance do Sunrun solar panels require?

Sunrun systems are designed to be low-maintenance. For leased systems, Sunrun handles all upkeep, monitoring, and repairs. For owned systems, minimal routine cleaning is typically sufficient, and maintenance is only needed if performance issues arise.

What happens to my Sunrun solar system if I move?

If you lease your system, Sunrun offers options to transfer the lease to the new homeowner or move the system to your new property. For owned systems, the solar panels typically add value to your home and can be sold with it.

How long do Sunrun solar panels last?

Sunrun solar panels are built to last 25 years or more. The 25-year warranty ensures coverage during the system’s expected lifespan, with ongoing monitoring to help maintain optimal performance.

Final Verdict: Should You Choose Sunrun?

Sunrun stands out as one of the most flexible and supportive solar providers in the U.S. With its full-service model, long-term warranties, and energy storage options, Sunrun is well-suited for homeowners who want peace of mind and a simplified solar experience.

While Sunrun’s costs can be higher than some competitors, its value lies in service, support, and ease of adoption. It’s a top pick for those who prioritize convenience and long-term protection over the lowest possible price.

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