Manufacturer of solar and LED pole-mounted luminaires as well as light masts with in-house development and production in Germany.
GEO-Technik GmbH & Co KG
Großkrotzenburg (63538) · GermanyNew on Amplifa
About GEO-Technik
GEO-Technik GmbH & Co KG has been developing and producing customised lighting solutions for over 40 years, with its own manufacturing facility in Großkrotzenburg near Frankfurt am Main. The product range includes solar street luminaires, LED pole-mounted luminaires, light masts, networked pole-mounted luminaires to the Zhaga standard, technical luminaires as well as lamps and control gear. The products are manufactured in-house from development through production to final inspection and are regularly tested. Materials used include hot-dip galvanised steel for brackets and masts, aluminium die-casting for luminaire heads, anodised aluminium for solar module frames, UV-resistant PMMA for lens optics, tempered flat glass or ESG solar glass as well as LiFePo4 batteries. The company implements projects from one-off custom production to series production, programmes luminaire controls according to customer requirements, and supports customers with lighting design data, CAD/BIM files, tender texts, training and installation assistance. Customers come from municipalities, industry, commerce, theatre, television, specialist retail and international projects.
- Site
- Großkrotzenburg
- Processes
- Development and production of solar and LED pole-mounted luminaires (in-house manufacturing, custom, Quality inspection / final control (regular testing, quality testings), Hot-dip galvanising of steel brackets and masts (purchased/supplied coated, optional, Powder coating (optional at extra cost, UV-resistant, DB/RAL), Production of light masts / solar masts (5 m visible height, ground sleeve 80 cm, 6–8 m on request), Technical consulting, Project support, Custom-made products
- Materials
- Hot-dip galvanised steel, Stainless steel (screws), Aluminium die-casting (luminaire head), Anodised aluminium (solar module frames), PMMA (clear lenses, UV-resistant), Tempered flat glass / ESG solar glass, Lithium iron phosphate (LiFePo4), Aluminium die-casting
- Certificates
- CE / RoHS / WEEE
- Founded
- 1978
- Industries
- Municipalities/public sector, Industry, Commerce, Theatre and stage, Television/studios, Hospitality/leisure
- 01
Development and lighting design
- 02
Production of luminaires and masts
- 03
Programming of luminaire controls
- 04
Quality inspection / final control
- 05
Installation support and sales
Materials & Processes
Hot-dip galvanised steel
For brackets and light masts, optionally with UV-resistant powder coating (DB/RAL).
Aluminium die-casting
Material of the robust LED luminaire heads.
Anodised aluminium
Frames of the solar modules.
PMMA clear lenses
UV-resistant lens optics for precise light control with low scattering losses.
Tempered flat glass / ESG solar glass
Optical cover of the luminaires.
Lithium iron phosphate (LiFePo4)
Battery storage with a service life of 8–12 years and battery management.
Stainless steel
Screws for corrosion-resistant fastening.
Sites
Großkrotzenburg
DEDevelopment, production, showroom, sales
- Lot size
- One-off production to series production
- Materials
- Hot-dip galvanised steel, aluminium die-casting, anodised aluminium, PMMA, LiFePo4
Products
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Development and production of solar and LED pole-mounted luminaires (in-house manufacturing, customAssembly | – | – | – | One-off production – Series production | Hot-dip galvanised steel, Stainless steel, Aluminium die-casting, Anodised aluminium, PMMA, tempered flat glass, ESG solar glass, LiFePo4 |
| Quality inspection / final control (regular testing, quality testings)Testing | – | – | – | – | – |
| Hot-dip galvanising of steel brackets and masts (purchased/supplied coated, optionalSurface | – | – | – | – | Steel |
| Powder coating (optional at extra cost, UV-resistant, DB/RAL)Surface | – | – | – | – | Steel |
| Production of light masts / solar masts (5 m visible height, ground sleeve 80 cm, 6–8 m on request)Forming | – | 8 m | – | – | Hot-dip galvanised steel |
Additional services
Reference customers
Quality
From development through production to final inspection, the products undergo strict quality processes based on European standards and customer-specific requirements; all products are regularly tested. Manufacturing and quality management take place in Germany.
| Evidence | Großkrotzenburg |
|---|---|
| CE / RoHS / WEEE |
History
- 1978
Founded by Martin Georgi in Offenbach; started with studio and theatre lighting.
- 1999
Manufacturer and exporter of professional lighting systems.
- 2005
Start of development of long-lasting solar luminaires; specialisation in solar street lighting and LED.
Relocations to Rodgau, Kahl and finally to Großkrotzenburg.