Solar In 2026

Intersolar Europe 2026: Munich Guide for Solar EPCs

Shashank ·Founder·June 5, 2026·7 min read

What Intersolar Europe Is and Why 2026 Is Different

Intersolar Europe has been running since 1991 and is the largest solar trade fair in the world. Intersolar Europe draws over 107,000 professional visitors and 2,600-plus exhibitors across photovoltaics, solar thermal, and the broader energy technology ecosystem. In 2026 it runs for the first time on a Tuesday to Thursday schedule, a change designed to reduce travel cost pressure for smaller installer and EPC businesses who previously needed to factor in a full working week around the Monday start.

The event is part of The smarter E Europe, an alliance of four parallel exhibitions at Messe München: Intersolar (solar), ees Europe (energy storage), Power2Drive (EV charging and mobility), and EM-Power (energy management and grid). A single ticket covers all four exhibitions. For solar EPCs whose business is increasingly about system integration rather than panels alone, this structure is directly relevant. The storage conversation, the EV charging conversation, and the energy management conversation are all happening simultaneously in adjacent halls.

The 2026 focus theme is "A Smart Combination for Industry and Commerce." This is not incidental branding. It reflects where Germany's solar market is concentrating: the commercial and industrial segment where self-consumption economics are strongest, the C&I incentive stack is most powerful, and the system complexity requires more capable EPCs. An EPC who understands the C&I opportunity in Germany in 2026 is an EPC who will find the most useful content on the Intersolar floor this year.

The Conference: June 22 to 23 at ICM München

The Intersolar Europe Conference runs the day before and the first day of the exhibition, on June 22 and 23 at the ICM International Congress Center at Messe München. A conference ticket includes access to all four parallel conferences within The smarter E Europe, meaning storage, e-mobility, and grid topics are accessible alongside the solar programme.

The conference is specifically designed for C-level managers, technical leads, and business development professionals. The programme covers PV market development in Europe and key individual markets, large-scale PV plants, agri-PV and floating PV, commercial PV systems, and financing models for solar projects. For EPCs working in Germany, the market forecasts and policy analysis sessions on June 22 are where the next six months of business context gets established.

The side event worth noting for smaller EPCs who cannot attend the full conference: the Midsummer BBQ on June 22 evening at ICM München is a networking reception bringing together over 500 industry stakeholders in an informal format. For EPCs looking to meet suppliers, developers, or potential clients, this is often more productive per hour than the conference sessions themselves.

The Intersolar Forum: Hall A3, Booth A3.150

Intersolar's own reporting confirms the 2026 Forum theme is system integration and sector coupling. The most relevant sessions for commercial EPCs are:

Wednesday June 24, 10:15 to 11:45am: Co-Location of Solar and Storage, organised by SolarPower Europe. Practical project examples from developers already running co-location projects across Europe. This is directly applicable to German C&I EPCs who are increasingly being asked about battery pairing alongside new solar installations.

Wednesday June 24, 1:30 to 3:00pm: PV Briefing and Networking Forum Europe. Covers European market forecasts, technology innovations, and established business models. The market forecast for Germany in H2 2026 and FY2027 will be presented here.

Thursday June 25, 10:15 to 11:45am: German Solar Energy Society (DGS) session dedicated to solar in commerce and industry. This is the most directly EPC-relevant session of the three days, covering the C&I business case in the German market.

Thursday June 25, 5:00 to 6:00pm: EUPD Research Installer Award ceremony with networking reception. Awards recognise outstanding German solar installers. Regardless of whether you are nominated, the reception gathers the most active German installers in the market and is worth attending for the conversations.

Product Categories Worth Prioritising

Agri-PV mounting systems

PV Europe reports that Schletter is presenting an updated 1P tracker for the agri-PV market at Intersolar, achieving 2.1 metre ground clearance at tilt angles of up to 60 degrees. This is the clearance threshold required by German Agri-PV subsidy frameworks to allow agricultural machinery to pass beneath. Multiple other mounting manufacturers are expected to show agri-PV configurations for the first time. For EPCs considering adding agri-PV to their offering, Intersolar 2026 is the first opportunity to compare competing systems from multiple suppliers in person.

Battery inverter and storage integration

Kostal Solar Electric is launching the PLENTICORE BI 25 at Intersolar, a new battery inverter aimed at higher-output residential and small commercial storage, alongside Multi-Device-Control for running several inverters from a single interface. The key development here is not one specific product but the industry-wide direction: smart combination of PV, storage, and EV charging from a single management interface. For German EPCs, this matters because the Solar Peak Act has made battery pairing financially necessary rather than optional for many clients. Understanding which platforms allow clean integration before the client asks is worth a morning on the ees Europe hall.

Smart metering and iMSys

The Solar Peak Act's smart meter requirement (iMSys mandatory to avoid the 60% export cap on new systems above 2 kW) has created significant demand for smart meter-compatible inverter configurations. Several exhibitors are presenting iMSys-compatible systems and streamlined commissioning workflows specifically for post-Solar-Peak-Act installations. For EPCs who are still manually navigating the smart meter installation process project by project, seeing how the leading platforms are solving this at scale is worth time at the PV halls.

BIPV and coloured solar cells

Building-integrated photovoltaics and coloured solar cells are gaining prominence in the German market as the Solarpflicht (solar obligation) applies to more building types and architects seek aesthetically integrated solutions. Intersolar 2026 is featuring these as an emerging product category. For EPCs working on commercial and public buildings where standard panel aesthetics are a barrier to client approval, understanding what BIPV solutions are commercially available in 2026 opens new project categories.

Grid-forming inverters

A quieter but technically significant category. Grid-forming inverters have evolved from passive grid followers to active components that contribute to grid stability. As Germany's grid manages increasing renewable penetration, grid operators are beginning to specify grid-forming capability in connection agreements for larger commercial systems. EPCs handling commercial projects above 100 kW should understand what is available, as this is moving from technical discussion to procurement requirement.

The most efficient way to use three days: Day one (June 23) for the PV and storage halls, including agri-PV mounting and battery integration. Day two (June 24) for the Intersolar Forum sessions and the co-location storage session in the morning. Day three (June 25) for the DGS C&I solar session in the morning and the EUPD Installer Award networking reception in the evening. The conference runs on June 22 and 23 at ICM München and requires a separate ticket that includes access to all four parallel conferences.

What Questions to Ask Exhibitors

The product brochures at Intersolar tell you what a manufacturer wants you to know. The conversations that produce useful intelligence ask questions the brochure does not answer. For German EPCs in 2026, the most useful exhibitor conversations will focus on four areas.

On battery inverters: ask whether the system handles iMSys integration at commissioning, and whether the platform can export MaStR registration data directly. These are the two compliance bottlenecks that slow down German residential and commercial installations. Any inverter platform that solves both cuts real time from every project.

On agri-PV mounting: ask about the permitting process in the states where you work. Ask whether the system qualifies for the §35 Federal Building Code privileged installation status for parcels up to 2.5 hectares. Ask about the minimum ecological criteria compliance documentation they provide for the Solarpaket I subsidy application.

On solar design software: ask how the platform handles current German EEG rates, iMSys scenario modelling, and MaStR data export. Most international solar design platforms do not have these German-specific features built in. Reslink is at Intersolar this year and is specifically designed for the EPC workflow, including proposal generation, BOM automation, and documentation output from a single design run on desktop or mobile.

On module manufacturers: ask about their ALMM List status for markets outside Germany, specifically for any European EPC considering Indian or Japanese project expansion. The supply chain conversation at Intersolar always surfaces what is actually in stock versus what is on the brochure.

Frequently Asked Questions

Q1. When and where is Intersolar Europe 2026?

Intersolar Europe 2026 runs from Tuesday June 23 to Thursday June 25, 2026 at Messe München, Munich, Germany. The Intersolar Europe Conference takes place on the two preceding days, June 22 and 23, at the ICM International Congress Center at Messe München. The event is part of The smarter E Europe, which runs all four exhibitions simultaneously across the Messe München halls. This is the first year the main exhibition runs on a Tuesday to Thursday schedule; previous years started on Wednesday. Opening hours for the exhibition are 9:00am to 6:00pm on all three days.

Q2. What is the focus theme of Intersolar Europe 2026?

The 2026 focus theme is "A Smart Combination for Industry and Commerce." This refers to integrated energy solutions combining solar power, battery storage, electric vehicle charging, and heating systems for commercial and industrial buildings and facilities. The theme reflects where Germany's solar market is concentrating in 2026: the C&I segment where self-consumption economics are strongest, the incentive stack is most valuable, and system integration complexity is highest. The conference and Intersolar Forum sessions are structured around this theme, making it the most commercially oriented Intersolar since the event moved away from the residential FiT-driven growth phase.

Q3. What is The smarter E Europe and do I need separate tickets?

The smarter E Europe is an alliance of four parallel exhibitions at Messe München: Intersolar Europe (solar), ees Europe (energy storage and batteries), Power2Drive Europe (EV charging and electric mobility), and EM-Power Europe (energy management and smart grids). A single exhibition ticket covers all four exhibitions across all halls. This is relevant for solar EPCs because storage, EV charging, and energy management are increasingly integrated into solar installations. The conference is separate from the exhibition and requires a separate ticket, but a conference ticket also covers all four parallel conferences running June 22 to 23 at ICM München.

Q4. What is the Intersolar Forum and where is it?

The Intersolar Forum is a free-to-attend programme of short presentations and discussions that takes place on the exhibition floor itself, in Hall A3 at Booth A3.150. It is included with the standard exhibition ticket and does not require a separate conference ticket. The 2026 Intersolar Forum theme is system integration and sector coupling. Key sessions include co-location of solar and storage on Wednesday morning (organised by SolarPower Europe), the PV Briefing and Networking Forum on Wednesday afternoon, and the DGS session on solar in commerce and industry on Thursday morning. The EUPD Research Installer Award ceremony and networking reception takes place at the Forum on Thursday evening.

Q5. Is Intersolar worth attending for a smaller solar EPC or installer?

Yes, for different reasons than for large developers. For a smaller EPC or installer, the value of Intersolar is supplier evaluation and market context rather than deal-making. You can compare competing mounting systems for agri-PV in person, see battery inverter platforms side by side, meet the German representatives of module suppliers whose products you specify, and attend the Intersolar Forum sessions without a conference ticket. The EUPD Installer Award networking reception on Thursday evening is specifically aimed at the installer community rather than C-suite executives. The Midsummer BBQ on June 22 evening is similarly informal and well-suited to smaller operators. The three-day exhibition ticket is €63 at early bird pricing.

Q6. What product categories will dominate Intersolar 2026?

Based on confirmed exhibitor announcements and the official focus topics, the dominant product categories at Intersolar 2026 are: agri-PV and floating PV mounting systems (multiple manufacturers launching or updating their agri-PV portfolios ahead of the 1,200 MW dedicated auction target); battery inverters and hybrid systems combining PV, storage, and EV charging in a single platform; smart metering and iMSys-compatible inverter configurations driven by the Solar Peak Act requirements; building-integrated photovoltaics and coloured solar cells as the Solarpflicht expands to more building types; and grid-forming inverters for larger commercial installations where grid operators are beginning to specify active grid support capabilities.