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Definewa GmbH

Definewa GmbH - Solare Straßenbeleuchtung

Ritterhude, Germany

SolarPrivate

About

Definewa GmbH is a private headquartered in Ritterhude, Germany specializing in Solar.

Definewa GmbH is a German manufacturer of autonomous solar street lighting solutions designed for sustainable urban and rural infrastructure. The company develops innovative, maintenance-free LED solar lamps with integrated solar modules and high-performance battery systems capable of operating up to 35 days without sunlight. Their flagship LUMINAIRE product line incorporates specialized blue-filter lens technology producing warm light under 3,000 Kelvin, significantly reducing attraction to insects compared to conventional street lighting. The systems eliminate requirements for grid connections, trenching, and power cables, reducing installation costs and environmental impact. All products are certified (CE, RoHS, IP66) and designed for lifespans exceeding 15 years.

Solar Street LightingOff-gridInsect-friendlyBlue-filter technologyAutonomousSustainable infrastructureLEDMade in Germany

Headquarters

Ritterhude, Germany

Company Type

Private

Business Models

B2B

Value Chain

ManufacturingDevelopmentEngineering

Products

LUMINAIRE

Compact

Modular

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