Our dynamic wind sail enables the self-sufficient production of wind energy in urban areas.
our mission
Every breeze holds an opportunity - with the wind sail
Our wind sail power plant, or wind sail for short, imitates the rhythmic vibrations of treetops in the wind. Inspired by this natural model, the wind sail can be installed both at ground level and on building roofs and can provide renewable wind power all year round.
Our internationally patented innovation sets itself apart from conventional small wind turbines with rotors due to its simple operating principle and high yield efficiency in urban areas. Our technology does not depend on high, consistent winds, but captures any form of wind. It does not generate any infrasound and is environmentally friendly.
The pre-series of our power plant will deliver an annual energy production of 10,000 kWh or more.
Your benefits at a glance
The wind reaches the sail and lifts it.
Electricity is generated via the generators at the end of the moving ropes.
Energy output: 500 to 1,000 kWh per year
Integrated Battery: Yes
Installed Capacity: 200 Watts
Power Supply: Via Inverter
Power plant height: 5,50 m
Base area: 6 m x 6 m
Weight: 600 kg (16 kg/m²)
Material: FRP + Aluminium
Sail surface area: 10 m²
Sail height: 4,00 m
Sail width: 2,25 m
Lightning Protection/Storm Safety: Yes
Roof Penetration-Free: Yes
Noise Level: <45 dB
Our awards
Our funding
we4everyone is supported by the funds of the European Union and the State of Brandenburg.
we4everyone develops an innovative wind sail to generate wind power in urban areas. The funds are used to hire an innovation specialist who works in development and research. Thus, the fund contributes significantly to leading our wind sail to market maturity and achieving market entry.