Digital buyer journeys
What digital buyer journeys means for buyers and exhibitors in this sector.
Notable exhibitors
Companies exhibiting at Solar Solutions Dusseldorf include Adalbert Zajadacz GmbH & Co. KG, Anker Solix, ATMOCE, autarc GmbH and BAB GreenVision | Terra Energy.
- Adalbert Zajadacz GmbH & Co. KG
- Anker Solix
- ATMOCE
- autarc GmbH
- BAB GreenVision | Terra Energy
Event overview
Overview
Solar Solutions Dusseldorf is set to take place on 2-3 December 2026 at Messe Düsseldorf, Germany. This exclusive B2B exhibition will highlight product innovations essential for installers, developers, and experts in the solar industry.
With over 200 exhibitors, the event serves as a key platform for networking and discovering the latest advancements in renewable energy technologies. Solar Solutions Dusseldorf takes place in Düsseldorf, Germany.
TL;DR
- 1Dates and Venue: 2-3 December 2026 at Messe Düsseldorf, Düsseldorf, Germany - a compact two-day exhibition on renewable and building energy technology.
- 2Sector Focus: Solar PV and inverters, battery storage, heat pumps and HVAC, EV charging, smart grid and energy management, aimed at decarbonising buildings, districts and industrial sites.
- 3Who Exhibits: Manufacturers and distributors of PV modules, inverters, storage systems, heat pumps, charging hardware, mounting and balance-of-system components, and energy-management software.
- 4Who Attends: Solar and electrical installers, storage integrators, HVAC contractors, project developers and EPCs, utility and grid operators, facility and property managers, plus municipal energy officers.
- 5Practical: Registration, ticketing and the exhibitor list are published on en.sustainablesolutionsduesseldorf.de; the fairground is served by U-Bahn U78/U79 to Messe Ost/Stockumer Kirchstraße and by S-Bahn S11 from Düsseldorf Airport (DUS) to Düsseldorf Hbf.
Why visit
Attending Solar Solutions Dusseldorf provides an opportunity to explore the latest innovations in renewable energy, connect with industry leaders, and gain insights from expert seminars. Attendees include installers, developers, and experts in the solar industry. Tickets are available for purchase online, with various options for visitors.
Why exhibit
Exhibiting at Solar Solutions Dusseldorf allows companies to showcase their latest innovations to a targeted audience of industry professionals. This exhibition focuses on innovations in the renewable energy sector, featuring over 200 exhibitors. Attendees include installers, developers, and experts in the solar industry. Tickets are available for purchase online, with various options for visitors and exhibitors.
Attendees, exhibitors & solutions
Who this event is for
Visitor profile
Typical attendee groups you can expect to meet.
Solar PV and electrical installers sizing modules, inverters, mounting systems and commissioning workflows for residential and commercial rooftops
Battery storage integrators and energy managers specifying BESS capacity, fire safety and grid-connection for buildings and industrial sites
Heat pump and HVAC contractors comparing air-source, brine-water and hybrid systems, buffer tanks and hydronic controls
EV charging installers and charge-point operators planning AC wallboxes, DC fast-charging hubs and load management
Project developers, EPC contractors and asset managers for rooftop, carport and district energy schemes
Utility, grid and municipal energy officers working on connection rules, flexibility marketing and municipal heat planning
Facility, property and energy managers from retail, logistics and manufacturing estates with decarbonisation targets
Investors, energy service companies and financiers assessing payback, power purchase agreements and on-site generation models
Exhibitor profile
Main supplier and exhibitor segments present at the show.
PV module, inverter and mounting-system manufacturers plus their German and European distribution partners
Battery and thermal storage suppliers, including rack systems, hybrid inverters and fire-protection components
Heat pump, ventilation and hydronic HVAC manufacturers targeting retrofit and new-build projects
AC and DC EV charging hardware makers, backend software vendors and charge-point operators
Energy-management, monitoring, smart-metering and sub-metering software providers
Utilities, aggregators and flexibility or PPA providers selling contracting and direct-marketing models
Balance-of-system suppliers: DC and AC cabling, connectors, combiner boxes, switchgear, meters and surge protection
Testing, certification, insurance and financing services for installers, planners and project owners
Product categories
Key solution areas showcased across the event.
Photovoltaic modules: monocrystalline and bifacial glass-glass panels for pitched roofs, carports and ground mount
Inverters and power electronics: string, hybrid and commercial three-phase inverters, optimisers and rapid shutdown
Battery energy storage: residential cabinets, commercial racks, safety and fire-protection equipment, EMS integration
Heat pumps and HVAC: air-source, brine-water and hybrid systems, buffer and DHW tanks, hydraulics and controls
EV charging: AC wallboxes, DC fast chargers, dynamic load management and backend or roaming software
Smart grid and energy management: EMS, monitoring gateways, smart meters, sub-metering and demand response
Mounting and racking: roof hooks, rails, flat-roof and carport structures, ground screws and ballast systems
Balance of system: DC and AC cabling, connectors, combiner boxes, switchgear, fuses and surge protection
Metering and grid connection: bidirectional meters, grid and system protection relays, connection technology
Building-integrated PV and solar shading for facades, canopies and glazing
Planning and simulation software: yield simulation, shading analysis, monitoring portals and design tools
Certification, inspection and financing services for installers and project owners
Location & Facilities
Venue
Messe Düsseldorf
Stockumer Kirchstraße 61, 40474 Düsseldorf
Facilities
Parking
Messe Düsseldorf in Düsseldorf typically provides on-site or adjacent visitor parking during major trade fairs; confirm daily rates, payment methods and hall access on the organiser or venue website before travel.
Food options
On-site catering
On-site diningParking: Messe Düsseldorf in Düsseldorf typically provides on-site or adjacent visitor parking during major trade fairs; confirm daily rates, payment methods and hall access on the organiser or venue website before travel.
Gate: Follow organiser signage to the main visitor entrance at Messe Düsseldorf for badge collection; allow extra time for security screening during peak morning arrival.
Attend
Entry & tickets
Who runs the show
Organisers
Xpo Messe Kontakt GmbH
Intelligence
Market context
Key market insights, trends, news and related events to help you understand the bigger picture.
Düsseldorf, Germany
Why it matters
Attending Solar Solutions Dusseldorf provides an opportunity to explore the latest innovations in renewable energy, connect with industry leaders, and gain insights from expert seminars. Attendees include installers, developers, and experts in the solar industry.
Industry trends
Key trends shaping this market and its wider industry.
Sustainability in procurement
What sustainability in procurement means for buyers and exhibitors in this sector.
Automation and labour efficiency
What automation and labour efficiency means for buyers and exhibitors in this sector.
Regional supply-chain resilience
What regional supply-chain resilience means for buyers and exhibitors in this sector.
Hybrid engagement models
What hybrid engagement models means for buyers and exhibitors in this sector.
Plan your trip
Travel & logistics
Local currency · EUR
Hotel tiers
A range of accommodation options near the venue and across key areas.
Holiday Inn - the niu, Hub Dusseldorf Messe, an IHG Hotel
midscale
Düsseldorf MesseEco-certified, guest rating 4.1 from 885 reviews; breakfast (fee), free Wi-Fi, paid parking, air conditioning, pet-friendly, fitness center, bar, restaurant, accessible.
Friends Hotel Düsseldorf Airport Ratingen
midscale
Ratingen / Düsseldorf AirportGuest rating 4.7; breakfast (fee), free Wi-Fi, paid parking, air conditioning, pet-friendly, restaurant, airport shuttle, accessible.
Mercure Hotel Duesseldorf Neuss
upscale
Neuss4-star hotel; breakfast (fee), free Wi-Fi, paid parking, pet-friendly, bar, restaurant, room service, golf.
JustStay Ratingen
budget
RatingenGuest rating 4.3; free Wi-Fi, free parking, breakfast, kitchen in some rooms, smoke-free property.
Local transport
Get around the city with these convenient transport options.
U-Bahn (Stadtbahn U78)
Estimated costEUR 35–85 taxi or rideshare to the venue district
Best forDüsseldorf Hbf - Messe Ost/Stockumer Kirchstraße
Most direct rail route to the fairground; U79 also serves Messe Düsseldorf from the city side.
S-Bahn (S11)
Estimated costEUR 35–85 taxi or rideshare to the venue district
Best forDüsseldorf Airport terminal - Düsseldorf Hbf
Airport rail link; change at Hbf for the U78 to Messe Ost.
S-Bahn plus U-Bahn combination
Estimated costApprox. EUR 6.90 for two singles, or approx. EUR 9.50-11.00 for a VRR 24-hour ticket
Best forDUS Airport - Messe Ost/Stockumer Kirchstraße via Düsseldorf Hbf
The 24-hour ticket pays off if you make more than two trips in a day.
Taxi
Estimated costEUR 35–85 taxi or rideshare to the venue district
Best forDüsseldorf Hbf - Messe Düsseldorf
Fixed-price airport transfers are not standard; ask for the meter.
Taxi
Estimated costEUR 35–85 taxi or rideshare to the venue district
Best forDUS Airport - Messe Düsseldorf
Practical with luggage or exhibition samples; allow extra time in morning traffic on show days.
Ride-hailing (Uber, Bolt)
Estimated costApprox. EUR 16-24 depending on surge; confirm in-app before booking
Best forCity-centre hotel - Messe Düsseldorf
Coverage in Düsseldorf is good but surge pricing applies during fair opening and closing peaks.
Regional express train (RE/RB)
Estimated costApprox. EUR 12-16 flexible single; saver fares lower if booked ahead
Best forCologne Hbf - Düsseldorf Hbf
Useful if you stay in Cologne and commute; then take the U78 from Hbf to Messe Ost.
Car parking
Estimated costApprox. EUR 10-15 per day on event days; confirm current tariff
Best forMesse Düsseldorf multi-storey and open-air car parks
Arrive before 08:30 on the first morning; hall-side access depends on the entrance used.
Weather
Early December in Düsseldorf is cool and damp. Daytime highs typically sit around 4-7 °C, night lows around 1-3 °C, and overcast skies with drizzle are common, with roughly ten wet days per month on average. Daylight fades before 17:00. Exhibition halls are heated, but the walks from Messe Ost station and the car parks are outdoors, so bring a warm mid-layer, a waterproof jacket and an umbrella. These are climatological averages, not a forecast - check a local forecast 48 hours before travel.
Plan for the climate
Check temperatures and pack accordingly
Venue connectivity
Confirm mobile roaming or local SIM options for business visitors to Germany.
Ride-hailing
Taxis
Public transit
Car rentals
Cultural notes
Useful information to help you have a smooth and respectful visit.
Language at the fairground
German dominates stand signage, installer conversations and much of the supporting programme. Most international exhibitors and Messe staff speak English, but German-language datasheets and a translated product one-pager make supplier conversations noticeably faster.
Trade-fair etiquette
German buyers expect punctuality and pre-booked appointments; a handshake at introduction and the formal 'Sie' form are standard until you are offered 'du'. Bring business cards and a short written agenda for each meeting.
Payments and cash
Cards are widely accepted in Düsseldorf, but some kiosks, bakeries and Christmas-market stalls are cash-first. Keep EUR 20-30 in cash; tipping is rounding up or 5-10 percent in restaurants.
December in the city
The show dates fall in Christmas-market season, so the Altstadt and Rheinuferpromenade are busy after 18:00. Book restaurant tables in advance if you are hosting customers, and allow longer transfer times through the city centre.
Sundays and shop hours
Shops close on Sundays, and pharmacies run a rota system outside normal hours. The show days, 2 and 3 December 2026, are weekdays, so plan grocery, pharmacy and shopping errands around weekday opening times.
Practical guides
Visitor & Exhibitor Essentials
Everything needed to arrive prepared, navigate the event, and make the visit productive.
Flights
Google Flights captures for the 1-5 December 2026 window show one-stop routings into Düsseldorf (DUS) from Tokyo NRT (Emirates via DXB, Qatar Airways/JAL via DOH, Etihad via AUH, KLM via AMS), Sydney SYD (Turkish Airlines via SIN/IST, Etihad via AUH, Asiana/KLM via ICN/AMS), New York JFK (Air Europa via MAD, Aer Lingus via DUB, KLM/Delta via AMS) and Amsterdam AMS (Lufthansa via FRA or MUC, KLM direct). Fares were not fixed at capture time, so compare live prices before booking.
Transport
Get to the venue and around the city with these options.
Airport → venue: Use the nearest international airport serving Düsseldorf; Metro, train or taxi links are typically available to the venue district.
Hotel → venue: Precinct hotels near Messe Düsseldorf: Düsseldorf Messe: Holiday Inn - the niu, Hub Dusseldorf Messe, an IHG Hotel; Ratingen / Düsseldorf Airport: Friends Hotel Düsseldorf Airport Ratingen; Neuss: Mercure Hotel Duesseldorf Neuss.
Ride-hail: Ride-hailing apps are commonly used in Düsseldorf; confirm local availability before travel.
Public transit: Messe Düsseldorf has its own Stadtbahn stops: U78 runs from Düsseldorf Hbf to Messe Ost/Stockumer Kirchstraße in roughly 10-12 minutes, and U79 also serves the fairground. From Düsseldorf Airport (DUS), take S-Bahn S11 to Düsseldorf Hbf (about 12-15 minutes) and change to U78. Single VRR tickets are roughly EUR 3-4 depending on the fare band, and a VRR 24-hour ticket costs around EUR 9.50-11.00, useful if you make several trips in a day. Confirm live VRR fares and any disruption notices before travelling.
Parking: On-site parking is available at Messe Düsseldorf; confirm daily rates and hall access on the organiser or venue site.
Weather
Plan and pack for the event climate.
Month: December 2026
Temperature: Approx. 1-7 °C across the show days: night lows of 1-3 °C and daytime highs of 4-7 °C, with frost possible on clear nights. Dressing in layers works better than a single heavy coat because halls are heated.
Seasonality: December is one of the wetter months in the Lower Rhine basin, with drizzle on roughly one day in three and long overcast spells. Expect wet pavements, short daylight and sunset before 17:00; plan indoor transfers between halls, hotels and the U-Bahn station and carry a compact umbrella.
Packing: Approx. 1-7 °C across the show days: night lows of 1-3 °C and daytime highs of 4-7 °C, with frost possible on clear nights. Dressing in layers works better than a single heavy coat because halls are heated. December is one of the wetter months in the Lower Rhine basin, with drizzle on roughly one da
Plan your trip
Planning
Best day to visit: Day 2 (mid-show)
Mid-show days at Solar Solutions Dusseldorf usually combine full exhibitor attendance with scheduled B2B meetings, before early pack-down on the final day.
T-1
T-14: Confirm your ticket or trade-visitor registration status on en.sustainablesolutionsduesseldorf.de and save the confirmation to your phone.
T-2
T-14: Shortlist 8-12 exhibitors across PV, storage, heat pumps and charging, and note the hall and stand numbers once the exhibitor list is live.
T-3
T-12: Book rail or flights into DUS; S-Bahn S11 connects the airport terminal with Düsseldorf Hbf in roughly 12-15 minutes.
T-4
T-10: Reserve accommodation in Düsseldorf Messe, Stadtmitte or Ratingen/Neuss. December dates overlap Christmas-market demand, so rates climb closer to arrival.
T-5
T-7: Check VRR fares and, if you already hold a Deutschlandticket, confirm it covers the journeys to Messe Ost/Stockumer Kirchstraße.
T-6
T-5: Review the programme and side stages; mark sessions on grid connection, storage fire safety or heat pump retrofit that match your projects.
T-7
T-3: Prepare a one-page buying brief with project sizes, module or storage capacities and budget bands so stand conversations start with numbers.
T-8
T-2: Pack for 1-6 °C and rain: warm mid-layer, umbrella, waterproof shoes and comfortable footwear for hall walking.
T-9
T-1: Check Deutsche Bahn and VRR disruption notices, and plan a 30-minute buffer for the badge queue on the first morning.
Day 1
Arrive via U78 to Messe Ost/Stockumer Kirchstraße, collect your badge and walk the hall plan before the late-morning peak.
Day 2
Revisit priority stands, request written quotes, datasheets and lead times, and confirm who follows up from each supplier.
Sample visitor itinerary
Route-optimised day
Day 1 · morning
Registration and hall orientation at Messe Düsseldorf
Day 2 · core sessions
Supplier meetings and product demos
Day 3 · wrap-up
Final negotiations and follow-up
Networking spots
2Solar Solutions Dusseldorf registration concourse
Messe Düsseldorf
Central meeting point before and between hall appointments during show days.
Organiser B2B lounge (if offered)
Messe Düsseldorf
Hosted matchmaking and buyer programmes when published by the organiser.
Budget
Costs & budget
Build your working budget
Adjust the inputs below to create a directional event budget.
Estimated budget
Live estimate
- Hotel × 2 nights€190.00
- Per diem × 2€150.00
Estimated total€340.00
This is a directional estimate. Please verify live rates before booking.
Decision
Visit, exhibit, or skip?
Should you go?
Use this quick check to decide whether Solar Solutions Dusseldorf fits your visit, exhibit or skip plan.
QUESTION 1 OF 6
For Solar Solutions Dusseldorf, what is your primary role on the show floor?
Decision matrix
Compare participation options side by side to choose the best fit for your objectives.
visit
Your category focus and target suppliers align with the official exhibitor profile.
Best for
Buyers, engineers, and delegates sourcing Solar panels and photovoltaic systems and Energy storage solutions and batteries solutions and benchmarking suppliers at Solar Solutions Dusseldorf in Düsseldorf.
Min. budget
$450.00
Timeline
4-8 weeks before opening day for registration, hotels, and travel.
Risks
Session times and ticket tiers may change - confirm the official agenda before booking.
exhibit
You have a defined lead-generation or distributor recruitment goal for this market.
Best for
Brands and manufacturers launching Solar panels and photovoltaic systems and Energy storage solutions and batteries products who need qualified meetings with the event's trade audience.
Min. budget
$2,200.00
Timeline
3-6 months for stand booking, freight, staffing, and pre-show marketing.
Risks
Booth pricing and corner premiums vary by hall - confirm with the organiser sales team.
skip
Audience, geography, or commercial goals do not justify travel and stand costs this cycle.
Best for
Teams with weak category fit, budget constraints, or overlapping commitments during the Düsseldorf show week.
Timeline
N/A
Risks
Skipping may mean missing buyer meetings if competitors exhibit or attend the same week.
Gallery
Photos
FAQs & glossary
Answers
Frequently asked
Glossary
- PV (photovoltaic)
- Direct conversion of sunlight into electricity using semiconductor cells; at this show, mostly monocrystalline silicon modules in glass-glass or glass-foil builds for rooftops, carports and ground mount.
- Inverter
- Power electronics that convert the DC output of PV modules into grid-compliant AC. Hybrid inverters also manage a connected battery and backup power.
- BESS (battery energy storage system)
- Rechargeable storage, typically lithium iron phosphate, used to shift solar generation, provide backup or supply grid services. Commercial racks add fire detection and suppression.
- EMS (energy management system)
- Software and gateways that monitor and steer generation, storage, heat pumps and charging points on a site, often with forecasting or tariff-based optimisation.
- COP / SCOP
- Coefficient of performance (instantaneous) and seasonal coefficient of performance (annual average) for heat pumps - the ratio of heat delivered to electrical energy used.
- PPA (power purchase agreement)
- Long-term contract for buying electricity at an agreed price, increasingly used for rooftop, carport and ground-mount projects to secure bankability.
- Balance of system (BoS)
- Everything in a PV plant except the modules: cabling, connectors, combiner boxes, switchgear, fuses, surge protection, metering and mounting.
- Grid and system protection (NA protection)
- Mandatory interface protection that disconnects a generator from the public grid if voltage or frequency moves outside limits, required for grid connection in Germany.
- Controllable consumption device rules
- German energy-law framework allowing grid operators to dim heat pumps and EV chargers during congestion in return for reduced grid fees - a frequent question for installers on the stand.
- V2H / V2G
- Vehicle-to-home and vehicle-to-grid: bidirectional charging that lets an EV battery supply a building or the grid, discussed alongside DC wallboxes and bidirectional chargers.
- Self-consumption
- Share of on-site solar generation used directly in the building rather than exported; the key sizing metric for residential PV-plus-storage offers.
- Bidirectional charging
- Charging hardware that can both draw from and feed back into a vehicle battery, used for backup power and flexibility revenue.
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Also known as
Alternate names and search phrases for this event.
- Düsseldorf solar fair
- sustainable energy solutions
- energy transition events
- Solar Solutions Dusseldorf 2026
- Solar Solutions Dusseldorf Düsseldorf 2026
- Düsseldorf Germany
- Renewable Energy
- Solar Energy
- Energy Storage
- Electric Mobility
1 more alternate names hidden
Digital business cards for the show floor
Display a free company card at your booth, or share your professional card on the show floor.