주택용 태양광 에너지 저장 시장 : 비즈니스 기회, 성장요인, 업계 동향 분석 및 예측(2026-2035년)

The Global Residential Solar Energy Storage Market was valued at USD 70.5 billion in 2025 and is estimated to grow at a CAGR of 20.3% to reach USD 357.7 billion by 2035.

Market expansion is driven by increasing consumer awareness regarding energy efficiency across urban and suburban households, along with supportive government initiatives promoting renewable energy adoption. Expanding urbanization, coupled with incentive-based solar programs and subsidies, is further accelerating demand for residential storage systems. In addition, rising concerns over grid reliability and the growing frequency of power outages are encouraging households to integrate solar-plus-storage solutions. The increasing penetration of rooftop solar installations is also strengthening overall adoption. Residential solar energy storage systems are designed to store surplus electricity generated from solar panels for later use, ensuring uninterrupted power supply during nighttime, peak demand hours, or grid disruptions. These systems primarily rely on lithium-ion battery technology due to its high energy density and efficiency. Advancements in energy management systems and smart monitoring technologies are further improving system performance and user control. Supportive policy frameworks, including net metering mechanisms, tax incentives, and feed-in tariff structures, continue to enhance market attractiveness. At the same time, declining battery costs driven by large-scale manufacturing and technological advancements are significantly improving affordability and expanding market penetration.

The residential solar energy storage market for the > 3 kW - 6 kW capacity range is projected to reach USD 150 billion by 2035. This segment is gaining strong traction as it provides an optimal balance between cost efficiency and power backup capability, enabling households to support essential electrical loads such as lighting and small appliances during outages. Growing adoption of hybrid inverter systems and simplified installation technologies is further enhancing demand within this capacity range, making it a preferred choice among residential users seeking reliable and scalable energy storage solutions.

The lithium-ion battery segment accounted for 97.3% share in 2025, maintaining a dominant position across the industry. Its leadership is attributed to superior energy density, compact design, rapid charging and discharging capabilities, and overall system efficiency. Increasing affordability driven by mass production scale and ongoing technological improvements has further strengthened its market penetration. As a result, lithium-ion technology continues to remain the preferred choice for residential energy storage applications worldwide.

United States Residential Solar Energy Storage Market was valued at USD 18.4 billion in 2025, supported by strong policy frameworks focused on decarbonization and energy efficiency. Government incentives promoting clean energy adoption, combined with increasing household awareness of sustainable energy solutions, are contributing to steady market growth. The expansion of solar installations across residential properties, along with supportive regulatory mechanisms, continues to reinforce demand for residential energy storage systems across the country.

Major companies operating in the global residential solar energy storage industry include Tesla, Enphase Energy, SolarEdge Technologies, Schneider Electric, ABB, LG Electronics, Samsung SDI, Huawei, Eaton, Johnson Controls, Fluence, Toshiba, Saft, EnerSys, Leclanche, Primus Power, Pure Energy, Maxwell Energy, iNVERGY Ltd., Uniper, and Honeywell. Companies in the residential solar energy storage market are focusing on strategic initiatives to strengthen their market presence and enhance competitive positioning. A major focus is on technological innovation, with firms developing high-efficiency battery systems, advanced inverters, and integrated energy management platforms. Cost optimization through large-scale production and supply chain efficiency improvements is also a key strategy to enhance affordability and expand adoption. Companies are increasingly investing in lithium-ion technology advancements to improve battery life, performance, and safety. Expansion of distribution networks and partnerships with solar installers and utility providers is helping improve market reach. Digital integration, including smart monitoring and AI-based energy optimization, is being adopted to enhance user experience and system efficiency.

Table of Contents

Chapter 1 Methodology & Scope

• 1.1 Research approach
• 1.2 Quality commitments
  • 1.2.1 GMI AI policy & data integrity commitment
    • 1.2.1.1 Source consistency protocol
• 1.3 Research trail & confidence scoring
  • 1.3.1 Research trail components
  • 1.3.2 Scoring components
• 1.4 Data collection
  • 1.4.1 Partial list of primary sources
• 1.5 Data mining sources
  • 1.5.1 Paid sources
    • 1.5.1.1 Sources, by region
• 1.6 Base estimates and calculations
  • 1.6.1 Base year calculation for any one approach
• 1.7 Market estimates & forecasts parameters
• 1.8 Forecast model
  • 1.8.1 Quantified market impact analysis
    • 1.8.1.1 Mathematical impact of growth parameters on forecast
• 1.9 Research transparency addendum
  • 1.9.1 Source attribution framework
  • 1.9.2 Quality assurance metrics
  • 1.9.3 Our commitment to trust
• 1.10 Market definitions

Chapter 2 Executive Summary

• 2.1 Industry synopsis, 2022 - 2035
  • 2.1.1 Business trends
  • 2.1.2 Power rating trends
  • 2.1.3 Technology trends
  • 2.1.4 Regional trends

Chapter 3 Industry Insights

• 3.1 Industry ecosystem analysis
  • 3.1.1 Raw material availability & sourcing analysis
  • 3.1.2 Manufacturing capacity assessment
  • 3.1.3 Supply chain resilience & risk factors
  • 3.1.4 Distribution network analysis
• 3.2 Industry impact forces
  • 3.2.1 Growth drivers
  • 3.2.2 Industry pitfalls & challenges
• 3.3 Regulatory landscape
• 3.4 Growth potential analysis
• 3.5 Porter's analysis
  • 3.5.1 Bargaining power of suppliers
  • 3.5.2 Bargaining power of buyers
  • 3.5.3 Threat of new entrants
  • 3.5.4 Threat of substitutes
• 3.6 PESTEL analysis
  • 3.6.1 Political factors
  • 3.6.2 Economic factors
  • 3.6.3 Social factors
  • 3.6.4 Technological factors
  • 3.6.5 Legal factors
  • 3.6.6 Environmental factors
• 3.7 Cost structure analysis of residential solar energy storage
• 3.8 Emerging opportunities & trends
• 3.9 Digitalization & IoT integration
  • 3.9.1 Growth in untapped markets & applications
• 3.10 Investment analysis & future prospects
• 3.11 Price trend analysis (USD/MW) (Driven by Primary Research)
  • 3.11.1 By region (Driven by Primary Research)
  • 3.11.2 By power rating (Driven by Primary Research)
• 3.12 Impact of AI & Generative AI on the market (Driven by Primary Research)
  • 3.12.1 AI-Driven production optimization (Driven by Primary Research)
  • 3.12.2 Predictive maintenance & fault detection (Driven by Primary Research)

Chapter 4 Competitive Landscape, 2026

• 4.1 Introduction
• 4.2 Company market share analysis, by region, 2025
  • 4.2.1 North America
  • 4.2.2 Europe
  • 4.2.3 Asia Pacific
  • 4.2.4 Middle East & Africa
  • 4.2.5 Latin America
• 4.3 Competitive analysis of major market players
• 4.4 Competitive positioning matrix
• 4.5 Key developments
  • 4.5.1 Mergers & acquisitions
  • 4.5.2 Partnerships & collaborations
  • 4.5.3 New product launches
  • 4.5.4 Expansion plans & funding
• 4.6 Company tier benchmarking
  • 4.6.1 Tier classification criteria & qualifying thresholds
  • 4.6.2 Tier positioning matrix by revenue, geography & innovation

Chapter 5 Market Size and Forecast, By Power Rating, 2022 - 2035 (USD Million & MW)

• 5.1 Key trends
• 5.2 ≤ 3 kW
• 5.3 > 3 kW - 6 kW
• 5.4 > 6 kW

Chapter 6 Market Size and Forecast, By Technology, 2022 - 2035 (USD Million & MW)

• 6.1 Key trends
• 6.2 Lithium ion
• 6.3 Lead acid

Chapter 7 Market Size and Forecast, By Region, 2022 - 2035 (USD Million & MW)

• 7.1 Key trends
• 7.2 North America
  • 7.2.1 U.S.
  • 7.2.2 Canada
• 7.3 Europe
  • 7.3.1 Germany
  • 7.3.2 France
  • 7.3.3 Italy
  • 7.3.4 Spain
  • 7.3.5 UK
  • 7.3.6 Switzerland
  • 7.3.7 Austria
• 7.4 Asia Pacific
  • 7.4.1 China
  • 7.4.2 Japan
  • 7.4.3 India
  • 7.4.4 Australia
  • 7.4.5 South Korea
• 7.5 Middle East & Africa
  • 7.5.1 Saudi Arabia
  • 7.5.2 UAE
  • 7.5.3 South Africa
• 7.6 Latin America
  • 7.6.1 Brazil
  • 7.6.2 Argentina

Chapter 8 Company Profiles

• 8.1 ABB
• 8.2 Eaton
• 8.3 EnerSys
• 8.4 Enphase Energy
• 8.5 Fluence
• 8.6 Honeywell
• 8.7 Huawei
• 8.8 iNVERGY Ltd.
• 8.9 Johnson Controls
• 8.10 Leclanche
• 8.11 LG Electronics
• 8.12 Maxwell Energy
• 8.13 Primus Power
• 8.14 PURE Energy
• 8.15 Saft
• 8.16 SAMSUNG SDI
• 8.17 Schneider Electric
• 8.18 SolarEdge Technologies
• 8.19 Toshiba
• 8.20 Uniper