17.7 billion subsidies and 40% growth rate: Why Italy's 2027 KEY ENERGY is the true growth pole for energy storage companies

Whenever industry insiders mention the European Photovoltaic Energy Storage Exhibition, many people immediately think of EES Europe in Munich, Germany. However, on the Mediterranean coast south of the Alps, another equally heavyweight industry event is quietly emerging - the Rimini International Renewable Energy Exhibition (KEY ENERGY) in Italy. This professional exhibition, known as the "first gateway to the Southern European energy storage market" in the industry, is becoming the "second pole" for Chinese new energy enterprises to enter Europe with its unique market positioning, differentiated buyer structure, and amazing order conversion ability.

1.Why can't KEY ENERGY be ignored?

The industry status of being the first in Southern Europe and the second in Europe

KEY ENERGY is the largest and most influential exhibition for renewable energy and energy storage in Southern Europe and the Mediterranean region, and also the second largest energy exhibition in Europe after EES Europe in Germany. This influential position means that any company wishing to establish brand influence in Mediterranean markets such as Italy, Spain, Greece, and North Africa cannot bypass this platform.

Unlike the "technology showcase" positioning of German exhibitions, KEY ENERGY focuses on terminal applications, distributed markets, and the implementation of Southern European policies. It is the only large-scale professional exhibition in Europe with household energy storage, industrial and commercial photovoltaic storage, charging pile networks, and microgrid implementation as its core. If EES Europe is strong in grid level integration and technology platform display, then KEY ENERGY is the "down-to-earth" business transaction venue - only when the two are combined can they form a complete European energy storage exhibition map.

Italy: The explosive power of the second largest photovoltaic market in the European Union

As a leading force in the photovoltaic field of the European Union, Italy is entering the fast lane of photovoltaic energy storage integration. At present, the penetration rate of household photovoltaics in the country has exceeded 35%, and the annualized growth rate of energy storage facilities is as high as 40%. This means that 4 out of every 10 new photovoltaic projects integrate energy storage systems. This growth has shifted from "subsidy dependence" to "economic necessity" driven by electricity price fluctuations, making solar energy storage integration a standard configuration for new residential construction in the local area. In terms of macro policies, the EU approved 17.7 billion euro energy storage roadmap will support an installed capacity of 9GW/71GWh, and the bidding for 2GW utility level projects will begin in 2026. KEY ENERGY remains an irreplaceable official channel for mastering the core details of these policies and opportunities for project integration.

The 'Blue Ocean Window' for Chinese Enterprises

For manufacturers looking for cost-effective shipping channels, Italy is showcasing its unique "blue ocean" attributes. Compared to the German energy exhibition where Chinese exhibitors gather (accounting for nearly half), KEY ENERGY's Chinese participants only account for about one-fifth. This lower peer density not only gives Chinese brands higher buyer attention, but also unleashes greater market premium potential. Combined with exhibition costs 30% to 40% lower than Germany, this platform has become an ideal window for small and medium-sized energy suppliers to implement differentiated European strategies

2.2026 Highlight Moment: Chinese Enterprises Deliver 'Hardcore Transcript'

The just passed 2026 KEY ENERGY exhibition can be regarded as a collective highlight moment for Chinese new energy enterprises.

In the field of energy storage, industry giants such as CATL, BYD, Huawei Digital Energy, and SEG have all made appearances. Among them, Ruipu Lanjun signed a total of 8.3 gigawatt hours of energy storage system orders with European partners during the exhibition, which can be regarded as the biggest highlight of the whole event. This number proves that KEY ENERGY is not just a "social arena for exhibitions", but a real project docking platform.

In the field of photovoltaics, top brands such as LONGi, JinkoSolar, Aixu, JA Solar, Tongwei, and Dongfang Risheng exhibited cutting-edge technologies such as N-type TOPCon, heterojunctions, and perovskite stacks. Dongfang Risheng's Fuxi Pro components have a power of 740 watts, representing the industry's top level of mass-produced components.

In the field of inverters, Chinese companies such as Sunshine Power, Maitian, Airo, Sanjing, Gudewei, Deye, and Shangneng Electric collectively appeared and competed on the same stage as local European brands.

In the field of charging stations, Huawei showcased a 600 kW fully liquid cooled supercharging station and presented a system level solution, responding to the explosive demand for electric vehicle charging infrastructure in Europe.

In the field of power equipment, CRRC exhibited ± 500 kV high-voltage DC circuit breakers, and companies such as Siyuan Electric and Shandong Taikai also participated deeply, demonstrating China's strength in the high-end power equipment field.

In addition, over 150 specialized conferences were held throughout the exhibition period, with officials from the Italian Ministry of Energy interpreting the MACSE energy storage subsidy policy on site. 195 technology summits covered the EU's new regulations and carbon tariff rules, providing exhibitors with extremely high information density.

3.KEY ENERGY's core competitiveness: Deeply cultivating business transformation and reshaping exhibition value

1.As one of the few large-scale events in Europe that focuses on household energy storage, industrial and commercial photovoltaic storage, and microgrid applications, KEY ENERGY attracts not ordinary visitors, but installers, distributors, and small and medium-sized EPC service providers with high decision-making power. Compared to general exhibitions where large integrators gather, this vertical audience composition can significantly improve the order conversion rate and docking efficiency of Chinese small and medium-sized enterprises.  

2. The "EPC+Finance" featured exhibition hall drives the closed-loop of the entire industry chain. By 2026, the exhibition has successfully integrated project general contractors and energy investment and financing solutions by adding independent exhibition areas, creating a tripartite linkage model of "products, solutions, and funds". This measure directly links to the 2GW utility level energy storage tender pool planned by the Italian government, providing a strategically significant access channel for Chinese companies interested in participating in large-scale European tenders.   

3. With over 2500 precise B2B negotiations and outstanding commercial monetization capabilities, relying on IEG Group's over 70 years of professional operation experience, the exhibition reached 2586 efficient trade matches in 2025 and is expected to reach a new high in 2026. Through dinners and one-on-one conversations that are well versed in Italy's "trust first, contract later" business culture, the exhibition has created an excellent opportunity for exhibitors to finalize large annual orders in a relaxed atmosphere.   

4.Seven themed exhibition areas: full chain coverage, precise drainage

KEY ENERGY has seven themed exhibition areas, each equipped with independent technology summits and policy interpretation sessions, with high information density and strong professionalism

• SEC (Solar Energy): Photovoltaic modules, bracket systems, tracking systems
• KSE (energy storage): household and commercial energy storage, battery management system, container energy storage
• EME (Charging Stations): AC/DC Charging Stations, Supercharging Solutions, Operating Platforms
• HYPE (Hydrogen Energy): Green Hydrogen Production, Storage, Transportation, and Fuel Cells
• WEM (Wind Energy): Small and Medium sized Wind Power Generation and Supporting Equipment
• EFFI (Energy Efficiency): Energy management software, energy-saving equipment, smart meters

Sustainable City (Microgrid+Digitalization): Microgrid Control System, Virtual Power Plant

This refined division of exhibition areas ensures that exhibitors' booths can be seen by truly relevant buyers, avoiding the pain point of "large crowds but insufficient precision" in large-scale comprehensive exhibitions.

5. pcenersys: Empowering the Southern European Market with Source Manufacturing Excellence

As a dedicated source manufacturer in the new energy sector, pcenersys recognizes that Italy’s shift from "subsidy-driven" to "economic necessity" requires highly reliable and cost-competitive hardware. The explosive 40% growth in storage integration demand in Italy is not just a market trend, but a call for robust manufacturing capabilities.

• Direct Factory Advantage: By eliminating intermediate links, pcenersys provides the Italian and Southern European markets with high-quality energy storage components and systems that meet the rigorous "economic necessity" standards of local residential and commercial projects.
• Supporting Local EPCs: Our manufacturing focus aligns with KEY ENERGY’s "EPC+Finance" model, offering tailored hardware solutions for installers and distributors who demand precision and stability in their supply chains.
• Flexible Capacity: Responding to the "Blue Ocean" opportunity in Italy, we leverage our source production lines to ensure a stable supply of storage products, helping our partners mitigate the risks of price volatility and supply shortages.

6. Conclusion: Navigating the 2027 Energy Frontier Together

The 2027 KEY ENERGY exhibition in Rimini represents a strategic crossroads where Southern Europe's demand meets global manufacturing expertise. With Italy projected to release massive utility-level tenders and maintain high residential penetration rates, the window for source manufacturers has never been wider.

At pcenersys, we are committed to being more than just a supplier; we aim to be the manufacturing backbone for partners entering the Mediterranean energy market. Whether you are an installer in Rimini or a distributor in Spain, our source-factory solutions are designed to turn the "2027 Surge" into sustainable growth.

Join us in exploring the future of energy storage. Let pcenersys power your journey into the Southern European market.