Residential Portable Energy Storage System Market Size - By Capacity (Less than 500Wh, 501-1000Wh and Above 1000Wh), By Technology (Lithium-Ion, Lead-Acid and others), By Application, 2025 – 2034

Residential Portable Energy Storage System Market Size

The global residential portable energy storage system market was estimated at USD 3.3 billion in 2024. The market is expected to grow from USD 4.3 billion in 2025 to USD 29.9 billion by 2034, at a CAGR of 23.9% according to Global Market Insights Inc.

• The increasing frequency of extreme weather events and natural disasters has made homeowners more aware of the fragility of the grid, prompting them to seek backup power sources for essential appliances and communication devices. Unlike noisy, fuel-dependent gas generators, PESS offers a silent, clean, and safe alternative that can be used indoors. This provides residents with a sense of security and preparedness during grid outages.
   
• A residential portable energy storage system (PESS) is a compact, battery-powered unit that stores electrical energy and provides a mobile, on-demand power source for household use. Unlike large, fixed home battery systems, PESS are lightweight, wheeled, and designed to be easily moved within a home or transported for outdoor activities. For residential users, they serve as a backup power source during grid outages, a clean and silent alternative to traditional generators, and a portable power supply for camping, remote work, or outdoor events.
   
• Key players' rising investment in developing an advanced product line targeting the residential sector is set to propel the industry outlook. For instance, in February 2024, EcoFlow introduced the DELTA 2 Max portable power station in Australia, designed for outdoor and home use. It offers a base capacity of 2,048Wh, expandable to 6,144Wh with two additional batteries. Furthermore, the growing trend of remote work and the desire for off-grid activities, including camping and RVing, make portable power a necessity for a mobile lifestyle.
   
• The residential portable energy storage system market was valued at USD 1.7 billion in 2021 and grew at a CAGR of 23.7% through 2024. Ongoing advancements in battery technology, particularly in lithium-ion and lithium-iron-phosphate (LiFePO4), are making PESS more efficient, compact, and affordable, leading to create lucrative opportunities for the industry outlook. These systems integrate seamlessly with residential solar panel installations, allowing homeowners to store excess solar energy generated during the day for use at night or during cloudy periods, thereby maximizing their investment in renewables and reducing reliance on the main grid.
   
• North America is among the dominant regions, primarily driven by rising electricity costs, frequent grid outages, and extreme weather events. In the U.S., frequent power outages, with a 64% increase in major blackouts over the past two decades, drive the demand for reliable, cleaner, quieter alternatives to diesel generators for household applications. Furthermore, wildfires in California, hurricanes in the Southeast, and winter storms in Texas have emphasized the need for backup power solutions, leading to uplift PESS penetration.
   
• Furthermore, rising hard winter storms and emergency preparedness are causing frequent blackouts, increasing homeowners' turning to residential backup power solutions. With rising concerns over blackouts, many are moving away from traditional fuel-based generators. This shift will pave the way for portable energy storage systems, which offer a silent and emissions-free alternative during outages.
   
• Asia Pacific is the fastest-growing region in the market, frequent power outages and unreliable grid infrastructure in the region, including India, Indonesia, and the Philippines, will stimulate the product demand as backup power for households, ensuring uninterrupted electricity supply. Additionally, in Australia, increasing electricity pricing has resulted in costs rising by 30-40% over the past decade due to network charges, wholesale price fluctuations, and aging infrastructure. This has led homeowners to invest in portable energy storage systems to reduce reliance on the grid and lower energy bills
   

Residential Portable Energy Storage System Market Trends

• Growing instability of power grids worldwide, driven by aging infrastructure, extreme weather events, and rising electricity demand, will intensify the need for portable energy storage systems. The U.S. alone experiences an average of 8 hours of power outages per year, with states such as California witnessing even longer outage durations due to wildfires and grid failures. In developing nations, where grids are unreliable, households are increasingly relying on battery-based energy storage to maintain essential operations, leading to uplift the business scenario.
   
• Rising installation of solar panels and other renewable energy sources requires a reliable way to store excess power generated during peak production times. This improves PESS adoption to enable consumers to maximize their self-generated clean energy, using stored power at night or during cloudy days to reduce reliance on the main grid. Furthermore, continuous innovation in battery technology, particularly with lithium-ion and lithium iron phosphate batteries, has made portable power systems more efficient, safer, and longer-lasting.
   
• Consumers' proactive investments in portable energy storage systems to mitigate the financial and operational impact of blackouts will propel the business trend. As per a survey conducted by Statista in May 2023, 57% of the households indicated that they faced up to two hours of power outages every day, and 37% experienced power outages between two and four hours a day. These statistics encourage residential users to adopt portable energy storage systems to ensure power continuity.
   
• The rise of smart home technology and IoT is driving the adoption of connected energy solutions. Portable energy storage systems are becoming more sophisticated, allowing users to monitor and control their power usage remotely via smartphone apps, leading to greater energy management and efficiency. Furthermore, the product offers a versatile, quiet, and fume-free alternative to traditional gas-powered generators, which are noisy and unsuitable for indoor use. The convenience of easy-to-use, multi-port devices that can be charged from a wall outlet, car, or solar panel makes them ideal for various residential applications, from powering devices during an outage to use in an RV or for outdoor activities.
   
• Additionally, key players’ rising efforts in bringing new product lines to the market to improve their business projects and overcome customer demand are set to influence the industry projections. For instance, in February 2025, Bluetti introduced the Apex 300, a portable power station with a 2,764 Wh capacity and a peak output of 3,840 W. This modular system supports expansion up to 58 kWh with 18 additional units. Furthermore, supportive government policies and financial incentives, such as subsidies and tax rebates for clean energy technologies, are making residential energy storage systems more affordable.
   

Residential Portable Energy Storage System Market Analysis

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Based on capacity, the industry is segmented into less than 500 Wh, 501-1000Wh and above 1000 Wh. The 501-1000Wh capacity segment accounting for 47.7% market share in 2024 and is expected to grow at a CAGR of 24.2% through 2034.
 

• Increasing reliance on remote work and mobile office setups across various parts of the globe will require reliable power sources for laptops, routers, and communication equipment, fueling the capacity penetration in the residential application. In August 2024, 22.8% of the U.S. employees, translating to 35.1 million individuals, engaged in remote work at least partially. Additionally, the proportion of companies providing work flexibility surged to 65% in 2024, a significant jump from just 14% in 2023, driving the product adoption.
   
• Frequent blackouts, grid failures, and extreme weather events are driving consumers to invest in mid-sized backup power solutions. Unlike smaller units, these systems can keep critical home appliances, CPAP machines, and security systems operational during outages, thereby fostering the business landscape.
   
• The less than 500 Wh market will grow at a CAGR of 23.1% through 2034. Rising advancements in battery technologies aimed to improve energy density, efficiency, and lifespan will bolster small capacity portable energy storage systems, offering lighter, faster-charging, and more durable features. Additionally, compared to larger-capacity models, 500 Wh systems are cost-effective and easy to transport, making them ideal for personal use, thereby improving business outlook.
   
• The above 1000 Wh market is expected to reach USD 3.3 billion by 2034. Growing government support in terms of financial incentives, rebates, and tax credits to encourage off-grid and renewable energy storage solutions will propel medium-scale portable storage systems that integrate with solar panels and smart grids, making them an attractive investment for residential users.
   

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Based on technology, the industry is segmented into lithium-ion, lead-acid and others. The lithium-ion dominates the market with an 81.1% share in 2024 and is expected to grow at a CAGR of 24.1% from 2025 to 2034.
 

• Growing requirement for high energy density batteries, allowing for more power storage in a smaller, lighter form factor, will make lithium-ion an ideal technology for portable residential applications where weight and space constraints are critical. Additionally, their rapid charging and high discharge efficiency, ensuring minimal energy loss during use, will enhance their applications requiring quick turnaround times, such as emergency power supply during blackouts or power backup for remote sites.
   
• Growing trend toward technologies with longer lifespans, typically more than 2,000 charge cycles, which lowers the need for replacements and the overall cost of ownership, makes Li-ion batteries a cost-effective long-term solution. Additionally, these require little to no maintenance, unlike lead-acid batteries, which need frequent topping up and servicing, driving the business prospects.
   
• Lead acid segment is set to grow at a CAGR of 22.8% till 2034. Growing demand for technologies with low upfront cost compared to lithium-ion batteries will uplift the lead-acid adoption. Additionally, a mature supply chain and well-established production infrastructure will make these batteries widely available and affordable, especially for price-sensitive consumers in the residential sector, thereby bolstering the business outlook.
   

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• The U.S. dominated the residential portable energy storage system market in North America with around 94.3% share in 2024 and is expected to generate over USD 13 billion revenue by 2034. Rising hard winter storms and emergency preparedness, causing frequent blackouts, are increasing homeowners' turning to residential backup power solutions. With rising concerns over blackouts, many are moving away from traditional fuel-based generators. This shift will pave the way for portable energy storage systems, which offer a silent and emissions-free alternative during outages.
   
• Increasing supportive policies, such as the Canadian government’s Net-Zero Emissions Plan, including incentives for clean energy adoption, are driving the demand for portable energy storage systems in residential applications. Programs such as the Greener Homes Initiative, which offer rebates for energy storage solutions paired with solar installations, will improve the industry outlook.
   
• The North America residential portable energy storage system market accounted for a value of USD 1.5 billion in 2024, driven by the need for energy resilience, rising electricity costs, and increasing rooftop solar installations. These systems enable homeowners to store excess solar energy for use during outages or peak demand periods, enhancing energy independence. Environmental awareness and supportive government incentives further encourage adoption.
   
• The Asia Pacific residential portable energy storage system market is anticipated to cross over USD 10 billion by 2034. Frequent power outages and unreliable grid infrastructure in the region, including India, Indonesia, and the Philippines will stimulate the product demand as backup power for households, especially in rural communities, ensuring uninterrupted electricity supply. Companies in the region are at the forefront in launching new product lines. For instance, in September 2025, Bluetti has launched the world's inaugural sodium-ion portable power station, engineered for frigid conditions and delivering a robust 1,500 watts of power for RVs/off-grid homes.
   
• Europe residential portable energy storage system market is set to grow at a CAGR of 23.4% till 2034 driven by growing unprecedented energy price fluctuations, especially after supply chain disruptions and geopolitical tensions. Germany is at the forefront of system adoption owing to its strong renewable energy policies and high electricity prices. The country’s commitment to achieving 80% renewable energy by 2030 has led to increased investments in portable energy storage systems. Furthermore, households are integrating solar PV with these systems to enhance self-consumption and reduce dependence on the grid.
   
• Rest of world market is expected to be valued at USD 400 million by 2034. The region includes the Middle East and Africa and Latin America, with a wide range of countries such as Brazil, Saudi Arabia, and South Africa. These countries have shown tremendous potential for the portable energy storage system market and are expected to improve in the forecast period. In Brazil, growing need for rural electrification will improve the product adoption to provide stable power.
   

Residential Portable Energy Storage System Market Share

• The top 5 companies, including Goal Zero, Jackery Technology, EcoFlow, Anker Innovations and Bluetti Power, account for around 44.5% market share. Companies heavily invest in R&D to develop advanced battery technologies, such as lithium iron phosphate, for longer lifespan and enhanced safety. They innovate beyond individual units, creating modular power ecosystems with interchangeable batteries and integrating features like faster charging, app-based controls, and seamless solar panel connectivity. This strategy allows for scalable power solutions that can grow with customer needs, from small devices to whole-home backup.
   
• Major players build strong distribution networks by partnering with prominent retailers, both offline and online, including Amazon, Home Depot, and Best Buy. Strategic collaborations also help expand product ecosystems and reach new markets. Additionally, companies use effective digital marketing and engage with social media influencers to promote their products to specific residential customer segments, including outdoor enthusiasts, remote workers, and those prioritizing emergency preparedness.
   
• Many emphasize their products as "portable solar generators" to align with sustainability trends and appeal to eco-conscious consumers. Strong branding and marketing campaigns differentiate their products in a crowded market and communicate their unique value proposition.
   
• Key players enhance user experience by focusing on improved design, aesthetics, and ease of use. They develop user-friendly, "plug-and-play" solutions that simplify operation and reduce installation complexity. Features such as real-time monitoring via apps, wireless charging, and robust yet lightweight construction cater to consumer demands for convenience, reliability, and functionality, ultimately building brand loyalty.
   

Residential Portable Energy Storage System Market Companies

• Goal Zero, now part of BioLite, offers versatile portable power stations and solar generators for home backup and outdoor use. Its Yeti series supports essential home circuits, making it ideal for renters and homeowners seeking reliable, scalable energy solutions for emergencies and off-grid living.
   
• Jackery Technology was founded in 2012, Jackery is a pioneer in solar generators and portable power stations. Known for user-friendly, compact designs, its products cater to home backup, camping, and off-grid scenarios. The company emphasizes clean energy access and has sold over 5 million units globally.
   
• EcoFlow established in 2017, specializes in smart home energy solutions and portable power stations. Its systems integrate with rooftop solar and EVs, offering flexible, efficient energy management. With a large patents number and presence in various countries, EcoFlow promotes sustainable, power-independent living.
   
• Anker Innovations, through its SOLIX series, delivers advanced home photovoltaic and energy storage solutions. Known for innovation in consumer electronics, Anker combines smart hardware with energy resilience, offering balcony solar systems and modular storage for modern households.
   
• Bluetti Power is a global leader in clean energy storage, offering modular portable power stations and solar-integrated systems. The company’s solutions support off-grid living, emergency backup, and home energy independence with a focus on innovation and sustainability.
   

Eminent players operating in the residential portable energy storage system market are:

• AceOn Group
• Anker Innovations
• ATGepower
• Bluetti Power
• Chint Global
• ChargeTech
• EcoFlow
• Enphase
• Goal Zero
• Grecell
• iForway
• Jackery Technology
• Jntech Renewable Energy
• Jiangsu Senji New Energy Technology
• LIPOWER
• MIDLAND RADIO
• Schneider Electric
• Yukinova
• Yoshino Technology
• Zhejiang Xili New Energy
   

Residential Portable Energy Storage System Industry News:

• In April 2024, Chint Global will highlight its latest portable energy storage systems at the Middle East Energy (MEE) 2024 exhibition, showcasing its innovations in sustainable and efficient power solutions. These portable storage systems are designed to offer reliable, off-grid energy, making them ideal for both residential and commercial use, especially in remote locations or during power outages.
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• In May 2023, JNTech Renewable Energy showcased its latest portable power station solutions, designed to provide reliable and sustainable energy in remote and off-grid locations at Power & Energy Africa 2023. These portable power stations are equipped with advanced energy storage technology, allowing users to power a range of devices, from small electronics to larger appliances, in outdoor or emergency settings.
   

This residential portable energy storage system market research report includes an in-depth coverage of the industry with estimates & forecast in terms of revenue and volume in “(USD Billion & Million Units)” from 2021 to 2034, for the following segments:

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Market, By Capacity

• Less than 500Wh
• 501-1000Wh
• Above 1000Wh

Market, By Technology

• Lithium-ion
• Lead acid
• Others

Market, By Application

• Outdoor
• Emergency
• Others

The above information has been provided for the following regions and countries:

• North America
  • U.S.
  • Canada
• Europe
  • Germany
  • UK
  • France
  • Spain
  • Italy
• Asia Pacific
  • China
  • India
  • Japan
  • Australia
• Rest of World