Arara vs Trackme

Arara is the battery-free wheel-mounted bicycle lighting system.

Arara is the bicycle lighting system that will never need a battery. The wheel-mounted lights are powered by strong neodymium magnets. When a bike’s wheel starts to spin, the lights move past the magnets and the generated electric energy is stored in the capacitor. When it's charged, Arara lights up.

Arara makes a bike easily recognizable from every angle at night, is available in variety of colors, is water-resistant, lightweight, and works at temperatures down to -15 degrees F.

Rotational Solar Tracking - Because most solar arrays are not round.

A novel, low friction, swivel positioning device has been invented. A tracker system utilizing this device adds a new dimension to solar tracking and solar farm optimization. This device is unique in that it rotates on a ball joint unlike conventional solar tracker positioning devices that pivot or rotate around an axis. This new technology provides a significant improvement in tracker performance and makes it the preferred choice for many tracking applications. We propose to market licenses to our technology to manufacturers of solar tracking platforms. The value proposition is that our technology has additional degree of movement which enables a significant performance improvement over existing single and dual axis systems.