Engineered in Germany. Manufactured in China.
Built for the World.
From product research and optical engineering to manufacturing and quality control, DEL combines German R&D expertise with efficient Chinese production. Our integrated approach ensures consistent product quality, reliable performance and scalable manufacturing for solar street lighting projects worldwide.
10,000 m²
MANUFACTURING FACILITY
10,000+
MONTHLY PRODUCTION CAPACITY
GERMANY
R&D & ENGINEERING
CHINA
OWNED MANUFACTURING
01
German engineering expertise drives product development, optical design and continuous improvements in solar street lighting performance.
02
Our manufacturing facility combines standardized production processes with scalable capacity to support solar street lighting projects worldwide.
03
Continuous innovation improves LED efficiency, battery performance and intelligent lighting controls to meet evolving project requirements.
04
Energy-efficient LEDs, solar technology and long-life components help reduce energy consumption and support more sustainable infrastructure development.
05
Flexible product configurations and engineering expertise enable customized lighting solutions tailored to different project and market requirements.
German engineering drives every product we develop.
Our German R&D expertise guides optical design, thermal management, electronics and system engineering. From initial development to continuous product improvement, we focus on reliable performance, energy efficiency and the demands of real-world infrastructure projects.
Product development follows applicable European and international standards, with a focus on performance, reliability and safety.
Optical design and photometric data support accurate DIALux simulations and project-specific lighting configurations.
Project experience and evolving technologies inform ongoing improvements in product efficiency, reliability and system performance.