The Home Energy Management Systems Market: Berg Insight

The number of Home Energy Management Systems in Europe and North America reached 4.5 million in 2024

Gothenburg, Sweden (Nov. 7, 2025) – IoT analyst firm Berg Insight has published a new market report, The Home Energy Management Systems Market – 3rd Edition, which analyzes the latest developments and trends on the home energy management systems market in Europe and North America. This study provides 180 pages of unique business intelligence, including 5-year industry forecasts, expert commentary and real-life case studies on which to base business decisions.

The Home Energy Management Systems Market

The residential sector accounts for about 25 percent of the total energy consumption in North America and Europe. The consumption is anticipated to increase substantially during the coming years due to the rapid adoption of electric cars and heat pumps. Solutions that enable homeowners to reduce their overall energy consumption and increase the share of energy coming from renewable sources therefore play a vital role in the transition to carbon neutrality and mitigating climate change. To support this transition, governments in Europe and North America have introduced targeted incentives and subsidies to encourage residential investments in renewable energy and energy optimisation technologies. The rising and increasingly volatile electricity prices seen during the past few years combined with more frequent power outages in some regions have also created a strong drive among homeowners to invest in such solutions.

In this report, a home energy management system (HEMS) is defined as a system that at minimum consists of a solar PV system, battery storage system and a web-based management portal or smartphone app that allows for remote monitoring and control of the system. A wider HEMS also integrates backup generators, EV chargers, heat pumps, home appliances and other connected products and systems in the home. A HEMS enables households to actively participate in the electricity market, reduce their monthly electricity bills and alleviate the strain on the grid during periods of high electricity demand.

Despite high interest rates and various market uncertainties, the number of European and North American households with HEMS grew substantially in 2024. At the end of 2024, there were an estimated 3.8 million HEMS installed in European homes. An estimated 1.2 million systems were added to the installed base in 2024. This figure includes both new installations of solar PV + battery storage systems as well as installations of battery storage systems in existing solar PV systems (i.e. retrofits). The penetration rate is still low in Europe, at around 3.2 percent. Germany is by far the leading market, accounting for close to half of the installed base and shipments in Europe. Growing at a CAGR of 22.8 percent, the installed base of HEMS in Europe is estimated to reach 10.6 million systems at the end of 2029. This corresponds to a penetration rate of 8.5 percent.

The North American HEMS market is smaller in terms of the number of installed and shipped systems compared to Europe. At the end of 2024, there were an estimated 700,000 HEMS installed in North American homes. Shipments, including both new installations and retrofits, reached 200,000 systems in 2024. About 0.6 percent of the houses and MDUs in the region had a HEMS installed at the end of the year. The US is estimated to account for about 95 percent of the North American market while Canada accounts for 5 percent. California, Texas, Hawaii and Puerto Rico are some of the largest HEMS markets in the US. Growing at a CAGR of 18.9 percent, the installed base of HEMS in North America is estimated to reach 1.7 million systems at the end of 2029. This will correspond to a penetration rate of 1.4 percent.

The HEMS value chain includes a diverse range of companies from various industry sectors. Some companies are vertically integrated, offering a complete HEMS based on in-house developed hardware and software solutions. Other companies focus on designing and manufacturing specific HEMS components. Some of these companies integrate devices from third-party companies to offer a complete HEMS. There are also several companies that specialise in providing software platforms that enable other companies to offer HEMS. Leading US-based HEMS players include Tesla, Enphase Energy, Generac, Lunar Energy, FranklinWH Energy Storage and Savant Systems. Leading Germany-based companies include E3/DC (Hager Group), Sonnen (Shell), Senec (EnBW), Solarwatt, SMA Solar, RCT Power and Viessmann Climate Solutions (Carrier). Additional leading European companies include UK-based GivEnergy and Myenergi, Austria-based Fronius, France-based Schneider Electric and Denmark-based Emaldo. Several leading players active on the HEMS market in North America and Europe are based outside of the two regions, including China-based Huawei, Growatt, Sungrow and BYD Electronic; Israel-based SolarEdge; and South Korea-based LG Energy Solution.

Highlights from this report:

• Insights from 20 executive interviews with market leading companies.
• Comprehensive overview of the HEMS value chain and key applications.
• In-depth analysis of market trends and key developments.
• Statistical data on residential solar PV system adoption in Europe and North America.
• Profiles of 64 companies active in the solar PV, battery storage and HEMS industry.
• Detailed market sizing and forecasts lasting until 2029.

This report answers the following questions:

• Which are the main applications within HEMS?
• What are the main drivers behind growth in Europe and North America?
• How important are government subsidies and tax reductions for adoption?
• What are the business models and channels-to-market for HEMS solutions?
• Which are the leading HEMS providers in Europe and North America?
• Which are the main connectivity technologies and standards?
• What is the potential market size for cellular IoT in the HEMS market?
• How will the HEMS market evolve in the next five years?
• Which are the main trends in the industry?

Access the Report

• The Home Energy Management Systems Market – 3rd Edition

The Global Automotive OEM Telematics Market is the tenth consecutive report from Berg Insight analysing the latest developments on the connected car market worldwide. This strategic research report from Berg Insight provides you with 270 pages of unique business intelligence including 5-year industry forecasts and expert commentary on which to base your business decisions.

Our market reports offer comprehensive information and analysis on key IoT technologies and markets, addressing important concerns including total addressable market, market penetration, market shares, industry landscape, regulatory environment, market trends and forecasts. Our research portfolio today comprises more than 65 items, where each market report focuses on a specific vertical application area or cover horizontal themes. All market reports come with complementary data sets in Excel format that can be easily analysed and converted into tables and charts. We offer a range of different license options together with bundled packages and subscriptions to suit your specific needs.

About Berg Insight

Berg Insight is a dedicated IoT market research firm based in Sweden. We have been specialising in all major IoT verticals such as fleet management, car telematics, smart metering, smart homes, mHealth and industrial M2M since 2004. Our vision is to be the most valuable source of intelligence for our customers. Berg Insight offers numerous market reports, detailed market forecast databases and advisory services. We provide custom research tailored to your requirements including focussed research papers, business case analysis, go-to-market strategies and bespoke market forecasting. We have provided analytical services to 1,400 clients in 72 countries on six continents to date. Our customers range from many of the world’s largest mobile operators, IT companies and telecom vendors, to venture capitalists, technology start-ups and specialist consultants. For more information, please visit www.berginsight.com.

Source: Berg Insight

Tags: Berg Insight, report