Better Earth Solar vs. Sunrun: Which Solar Provider is Right? – Microgrid Media

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When it comes to solar energy solutions, two prominent names often come up: Better Earth Solar and Sunrun. Both companies have their unique strengths and cater to different customer needs. Here’s a detailed comparison based on various factors.

Company Overview

  • Better Earth Solar
    • Founded: 2019
    • Vertically integrated, meaning no subcontractors are used.
    • Service Areas: Bay Area, Los Angeles, Orange County (California)
    • Key Differentiators: 60-day installation guarantee, 25-year money-back production guarantee
  • Sunrun
    • Market Share: 12.5% in 2022
    • Service Areas: 18 states, Washington D.C., Puerto Rico
    • Key Differentiators: Extensive use of leases, strong warranties for leases, Tesla Powerwall and LG Chem battery options

Service and Coverage

Service coverage is a critical factor when choosing a solar provider. Better Earth Solar operates in specific regions within California, focusing on the Bay Area, Los Angeles, and Orange County. This regional focus allows Better Earth to provide highly personalized service and maintain strict quality control by handling all operations in-house. However, this also limits their reach compared to Sunrun.

Sunrun, on the other hand, has a much broader footprint, serving 18 states, Washington D.C., and Puerto Rico. Their extensive reach makes them a convenient option for a wider range of customers. However, the use of subcontractors in some areas might affect service consistency.

Aspect Better Earth Solar Sunrun
Service Area California (Bay Area, Los Angeles, Orange County) 18 states, Washington D.C., Puerto Rico
Vertically Integrated Yes No (uses subcontractors)

Installation Guarantees

  • Better Earth Solar
    • 60-Day Installation Guarantee: If the installation doesn’t start within 60 days from obtaining necessary permits, Better Earth compensates up to $2,000. This demonstrates their commitment to swift service.
    • 25-Year Production Guarantee: Ensures that their solar panels produce the promised amount of energy, or they compensate for the difference. This guarantee covers both the equipment and installation quality, providing long-term peace of mind.
  • Sunrun
    • Workmanship Warranty: A 10-year warranty against damage to the roof or installation issues ensures the quality of their service.
    • Battery Options: Offers Tesla Powerwall and LG Chem batteries, each with a 10-year manufacturer warranty. These options provide robust energy storage solutions for customers.

Customer Reviews

Customer reviews offer valuable insights into the performance and reliability of solar providers. Better Earth Solar has garnered mostly positive reviews, with many customers awarding them 4 or 5 stars. Satisfied customers often highlight the company’s responsiveness and high-quality solar products. Notably, Better Earth’s 60-day installation guarantee is frequently praised for its efficiency.

However, some negative reviews point to issues with panel malfunctions, although these are mostly older reviews. Recent feedback is predominantly positive, suggesting improvements in their service quality over time.

Sunrun, as a larger company, also has a substantial number of reviews. Customers appreciate Sunrun’s extensive experience and the quality of their leasing options, which come with excellent warranties. The availability of Tesla Powerwall and LG Chem batteries is another highlight. Nevertheless, some customers feel that the warranties for purchased systems are weaker compared to those for leases. Additionally, the absence of a price match guarantee is a noted downside.

Financing Options

Both Better Earth Solar and Sunrun offer various financing options to suit different customer needs.

  • Better Earth Solar
    • Zero money down options
    • Financing partners include Goodleap, Dividend, Sunlight, and others
    • Power Purchase Agreements (PPAs) to reduce upfront costs. PPAs allow customers to pay only for the energy produced, often at a lower rate than traditional electricity bills.
  • Sunrun
    • Focuses heavily on leasing and PPAs, which can be beneficial for customers looking to avoid large upfront costs.
    • Direct purchase options are available, but these come with fewer benefits compared to leasing.
    • Partners with top battery providers, enhancing the value of their solar solutions.

Strengths and Weaknesses

Each company has its strengths and weaknesses. Better Earth Solar stands out for its comprehensive in-house operations, which ensure consistent quality and seamless communication throughout the process. Their 60-day installation guarantee and 25-year production guarantee provide additional peace of mind for customers. However, their limited service area restricts their availability to a broader audience.

Sunrun, as a large national installer, offers stability and extensive service coverage. Their strong leasing options and battery solutions make them an attractive choice for many customers. The use of subcontractors can sometimes affect service consistency, and their warranties for purchased systems could be stronger. Additionally, the lack of a price match guarantee is a potential drawback.


In conclusion, both Better Earth Solar and Sunrun have their unique advantages. If you prefer a company with complete in-house operations and robust guarantees, Better Earth Solar might be the better choice. Their commitment to swift service and long-term guarantees provides significant value, especially within their service areas in California.

On the other hand, if you are looking for extensive service coverage and flexible leasing options, Sunrun is a reliable option. Their broad reach, extensive experience, and strong leasing options make them a convenient choice for customers across multiple states.

Ultimately, the best choice will depend on your specific needs and location. Consider your priorities—whether it’s service consistency, installation speed, or financing options—and compare the offerings of both companies to make an informed decision.

Jonas Muthoni

Jonas Muthoni is an entrepreneur and renewable energy expert. He is the founder of, a website dedicated to bringing the latest news and information about solar energy and other renewable energy sources to the public. Jonas is passionate about promoting sustainable energy solutions and educating the public about the benefits of renewable energy. He is a regular speaker at industry events and conferences and is committed to driving the transition to a cleaner and more sustainable energy future.

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