Trade Fairs for Solar Technologies in Germany – Appointments from October 2025

Exhibition calender with current Trade Fairs for Solar Technologies from 11.10.2025. In Germany 3515 fairs take place in 981 cities. Of the 3515 fairs are 27 Trade Fairs for Solar Technologies. The majority of the fairs in Germany are Trade Shows for Christmas Items & Decorations, Education Trade Shows and Events and Education Trade Fairs.

Trade Fairs for Solar Technologies worldwide by country
Building Construction
11. - 12. October 2025
BarnimBau Mein HAUS und GARTEN
Trade fair for building, living, energy efficiency and beautiful living in the S-Arena in Bernau

professional visitors and general public

Germany
Sparkassen-Arena Bernau, Germany
Building Construction
18. - 19. October 2025
Construction & Energy Days Ostallgäu
Trade and public fair on the subject of energy-efficient construction and renovation

professional visitors and general public

Germany
MODEON Marktoberdorf, Germany
Solar Industry
29. - 31. October 2025
OFF-GRID Expo + Conference
Trade event for off-grid solar, wind and hydropower systems and self-sufficient power supply and energy storage

professional visitors only

Germany
Messe Augsburg Augsburg, Germany
Batteries
25. - 26. November 2025
Future Battery Forum
Forum with accompanying specialist exhibition for battery and energy storage technologies

professional visitors only

Germany
Estrel Convention Center Berlin, Germany
Building Construction
16. - 18. January 2026
hanseBAU & Bremer Altbautage
Trade fair for building, renovation and furnishing

publicly accessible

Germany
Messe Bremen & ÖVB-Arena Bremen, Germany
Building Construction
07. - 08. February 2026
OderSpreeBau Mein HAUS und GARTEN
Trade fair for building, living, energy efficiency and beautiful living in the town hall in Erkner

professional visitors and general public

Germany
Stadthalle Erkner, Germany
Solar Industry
11. - 12. February 2026
Solar Solutions
Europe's leading trade fair for solar energy professionals

professional visitors only

Germany
Messe Leipzig Leipzig, Germany
Structural Engineering
21. - 22. February 2026
Prefabricated House & Energy
Exhibition for building, remodeling and energy saving

publicly accessible

Germany
Auerbräu Festhalle Rosenheim, Germany
Energy
05. - 08. March 2026
ENERGIE trade exhibition
Fair for energy

professional visitors and general public

Germany
Messe Dresden Dresden, Germany
Building Construction
06. - 08. March 2026
PotsdamBau Mein HAUS und GARTEN
Trade fair for building, living, energy efficiency and beautiful living in the Metropolis Hall in Potsdam

professional visitors and general public

Germany
Metropolis Halle Potsdam, Germany
Building Construction
20. - 22. March 2026
Building, living, renovation & energy saving (Bauen Wohnen Renovieren & Energiesparen)
Trade fair on the topics of building - living - renovating - saving energy

professional visitors and general public

Germany
Messeplatz Kaiserslautern, Germany
Renewable Energy
28. - 29. March 2026
Rhein-Neckar Energy Fair
Exhibition around energy, energy saving, building and living

professional visitors and general public

Germany
Lutherhaus Schwetzingen, Germany
Renewable Energy
18. - 19. April 2026
Bauen Wohnen Energie
Trade fair for modern construction, living and energy efficiency

publicly accessible

Germany
OsnabrückHalle Osnabrueck, Germany
Solar Technology
23. - 25. June 2026
Intersolar Europe
International exhibition with accompanying conference for the solar industry

professional visitors only

Germany
Messe München Munich, Germany
Electromobility
23. - 25. June 2026
Power2Drive Europe
International exhibition for charging infrastructure and e-mobility

professional visitors only

Germany
Messe München Munich, Germany
Building Construction
03. - 04. October 2026
HavellandBau Mein HAUS und GARTEN
Trade fair for building, living, energy efficiency and beautiful living in the town hall in Falkensee

professional visitors and general public

Germany
Stadthalle Falkensee, Germany
Building Services Engineering
15. - 19. March 2027
ISH
World's leading trade fair for modern bathroom design, sustainable heating and air-conditioning technology, and smart living

professional visitors only

Germany
Messe Frankfurt Frankfurt, Germany
Solar Technology
Date still unknown
Energiesparmesse Oldenburger Land
Energy saving fair

publicly accessible

Germany
Mehrzweckhalle Feldbreite Rastede, Germany
Wind Energy
Date still unknown
EnergieTage
Information fair for energy

publicly accessible

Germany
Bürgerhaus Hochdahl Erkrath, Germany
Building Construction
Date still unknown
Building fair
Fachmesse für Modernisieren und Renovieren, Energiesparen, Bauen, Wohnen, Kaufen und Finanzieren

publicly accessible

Germany
Veranstaltungszentrum Alte Reithalle Soltau, Germany
Building Construction
Date still unknown
EUREGIO Bauwelt
Fair for construction and housing concepts

publicly accessible

Germany
100’5 ARENA im Sportpark Soers Aachen, Germany
Wind Energy
Date still unknown
IRES
International Renewable Energy Storage Conference and Exhibition

professional visitors only

Germany
RWTH Aachen University Aachen, Germany
Industry
Expected November 2025
Sustainable Materials Conference & Expo
International trade fair and conference for renewable and sustainable materials

professional visitors only

Germany
Köln Messe Cologne, Germany
Building Construction
Expected March 2026
Home & Energy
Hamelin Construction & Energy Fair

publicly accessible

Germany
Gundolph-Park Hameln, Germany
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