Sunrun home solar and battery systems for US households

Sunrun home solar and battery systems bundle rooftop panels, smart inverters, and storage to power US homes with clean electricity and backup during grid outages.

Sunrun home solar and battery systems give US homeowners a way to generate electricity on their roofs and store energy for backup during outages. Sunrun reported serving more than 930,000 customers in the United States as of 12/31/2023 Sunrun, 02/21/2024.

As of: 05/21/2026 | Reading time: approx. 8 minutes

By the AD HOC NEWS editorial team - specialized in product-focused market coverage.

At a Glance

• Product: Sunrun home solar and battery systems
• Category: Residential rooftop solar and home battery storage
• Brand/Manufacturer: Sunrun
• Primary Use Cases: Home electricity generation, bill management, backup power
• Availability: Offered in many US states through in-house and partner installers
• Core Markets: Single-family homes with suitable roofs and electric bills in the United States

What Sunrun home solar and battery systems are and how they work

Sunrun home solar and battery systems combine rooftop photovoltaic panels, inverters, racking, and optional batteries for residential properties. The company positions itself as a provider of home solar, storage, and energy services for US households Sunrun, 2024.

In a typical Sunrun setup, solar panels mounted on the roof connect to one or more inverters that convert direct current from the panels into alternating current usable by home appliances. Systems are designed following local building codes, electrical standards, and utility interconnection rules in each US jurisdiction US Department of Energy, 2023.

When the sun is shining, a properly sized system can offset part of a home’s grid consumption. Excess production may be credited under state net metering or similar programs where available, subject to local policy and utility tariffs US Department of Energy, 2023.

Adding battery storage for backup and load shifting

Many Sunrun home solar systems can be paired with rechargeable lithium-ion batteries, commonly installed in a garage or on an exterior wall. Sunrun markets storage primarily for backup power and for shifting solar energy from midday to evening hours in participating regions Sunrun, 2024.

With battery storage, the system can maintain power to selected circuits when the grid fails, depending on design and local regulations. Batteries are managed through control software that decides when to charge from solar and when to discharge to support the home or, where allowed, export to the grid NREL, 2021.

Why Sunrun home solar and battery systems matter for US households

Residential solar and storage can help US homeowners reduce exposure to utility price volatility and outages. The US Energy Information Administration has reported rising residential electricity prices in many regions in recent years EIA, 10/02/2023.

In states such as California, Texas, and Florida, large storms, heat waves, and other extreme events have contributed to notable grid reliability challenges in recent years, creating interest in home backup solutions US Department of Energy, 10/30/2023.

For eligible US taxpayers who purchase systems outright, federal incentives such as the residential clean energy credit under the Inflation Reduction Act may reduce installation cost, subject to IRS rules and individual circumstances IRS, 01/12/2024.

Service-based offerings and contracts

Sunrun offers different commercial models, including options where customers buy the system and options where Sunrun owns and maintains the system while the customer pays for energy or service, depending on state regulations. Contract terms, warranties, and performance guarantees vary by product and jurisdiction Sunrun, 2024.

Regardless of ownership model, customers normally undergo a site assessment, system design, permitting, installation, and inspection process. Timelines depend on local permitting practices and utility interconnection requirements, which can differ significantly between US cities and states NREL, 2023.

Sunrun home solar and battery systems in the US and global market

Residential solar has grown across the United States, with rooftop systems accounting for a significant share of new small-scale solar capacity additions in recent years, according to industry reports SEIA/Wood Mackenzie, 2024.

Sunrun competes with national and regional residential solar installers, as well as electrical contractors and homebuilders that offer solar packages. In some markets, utilities and community programs also provide distributed solar or storage options, giving consumers several ways to access clean energy for their homes.

For US homeowners, evaluating Sunrun home solar and battery systems typically involves comparing installation proposals, financing options, estimated production, and long-term service commitments with competing providers. Local building codes, homeowner association rules, and roof conditions also influence feasibility and design choices.

• Rooftop solar panels sized to match part of home usage
• Grid-tied inverter and electrical equipment meeting local codes
• Optional lithium-ion battery for backup and load shifting
• Monitoring app for tracking production and consumption
• Financing or service models depending on state rules

Sunrun home solar and battery systems are developed, marketed, and installed by Sunrun Inc., a US-based home solar, battery storage, and energy services company headquartered in San Francisco, California.

Sunrun Inc. is listed on the Nasdaq Stock Market under the ticker RUN. The company’s registered shares are associated with the ISIN US86771W1053 in capital-markets data systems.

Disclaimer: This article does not constitute investment advice. Stocks are volatile financial instruments.