The Screecher® is Now Available!



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Take A Ride, Powered By The Sun

Patents Pending

Solar power for everyone! Solar-fueled transportation takes a big step forward. A completely new kind of travel experience, The Screecher® is an environmentally friendly, solar power-assisted pedal cycle that accelerates from zero to 15 m.p.h. in FIVE seconds.

Time to get going? No problem! A lightweight, four-wheeled vehicle, The Screecher® is propelled in multiple different ways: pedaling, by two electric motors, or a combination of both. In the latter instance, the amount of motor assistance is user selectable.

Guess what? There’s a whole new version of The Screecher® on the way with functional and design upgrades. A very limited number of the solar-powered PMD’s will be made available…for now.


Those lucky enough to be able to purchase The Screecher® hail from around the globe, from retirement homes in Florida to the professional in San Francisco commuting to work, to rural residents in the mountains of China who go everywhere on a PMD, (Personal Mobility Device). Schools, colleges, companies with large campuses, are all sure destinations of this transportation-changing invention.

Built with a 12.8AH 48V lithium ion battery, The Screecher® boasts a solar recharge time of six hours, or can be charged via wall outlet, regenerative braking, and two 350W electric motors.


The Screecher® is:

  • Exhilarating
  • Practical 
  • Carbon Neutral
  • Affordable

The engineering design is elegant, functional and simple, green and an affordable form of transportation.



  • 12.8AH 48V Lithium Ion Battery
  • 2 x 350W Motors (500W Peak)
  • 100 Watt Roof Solar Panel
  • 50 Watt Box Solar Panel
  • Safety Flag
  • Removable Windshield
  • LCD Display w/Odometer, Pedal Assist Levels, Cruise Control, Speedometer, Battery Charge Level
  • Regenerative Braking


The Screecher®, is a carbon neutral, solar powered PMD (Personal Mobility Device). It is propelled by pedaling, electric motors, or a combination of both.

  • Charging: Solar power from the roof panels can charge the 48V lithium-ion battery in six hours*, plug it in for four* hours. The battery will also charge through regenerative braking.
  • PAS or Pedal Assist: Screecher® can be powered by a combination of electric and human power. By selecting varying levels of power assist (0-5), the user can adjust how much assistance the motors provide.
  • Range: Screecher® riders can expect to travel about 20 miles in normal riding conditions on a single charge without pedaling. Any amount of pedaling will extend the life of your battery. Depending on a number of variables, the terrain, the amount of sunshine or your riding style, the range of The Screecher® varies. Tests have shown that reducing speed by a third can double your range.
  • Speed: 0-15 m.p.h. in five seconds.
  • Four-Wheel Drive: Posi-traction and differential, front and rear.
  • Cruise Control: Button-on cruise control, braking cancels cruise control.
  • Utility: Large storage space with towing capability.
  • Storage & Transport: Remove foldable roof and fold the Screecher™ in half.
  • Weight: ~140 pounds, 64kg.
  • Dimensions: 32”W x 70”L x 64”H.
  • Tires: Pneumatic 20” front and 16” rear.

With simple tools following the assembly instructions, your Screecher® will be ready to ride in 20 minutes.

No, Screecher® may be used in pedal-assist mode, pedal-only mode, or operated by twist throttle.

Yes, the solar panels on a Screecher® will provide re-charging capability on cloudy days, but at a diminished rate. You may also charge the Screecher® battery by using the provided AC charger.  NOTE: A converter/adapter may be required outside of North America.

Yes, you can easily remove the battery and plug it in for charging.

We have a unique central suspension under the rider’s seat that enables lateral stability while lending a soft ride. 

Each Screecher™ motor provides 30 newton meters of torque. Powered by two rear wheel motors, and pedal power to the front wheels, the 4-wheel drive Screecher® performs well.  The Screecher® has been tested on paved roads, gravel roads, beaches, and wooded trails. Capabilities can be seen in our video library.

Aluminum and Marine Plywood are the primary materials.

We have a unique central suspension under the rider’s seat that enables lateral stability while lending a soft ride.

The two electric motors are located in each rear wheel hub.

PMD, (Personal Mobility Device) regulations, if any, vary world-wide from municipality to municipality.  

Screecher® has a USB charging outlet on the LCD display unit. There are many accessories available on the market. We encourage you to find the perfect one for you!

SUNOX® uses UPS which enables us to ship virtually anywhere in the world. Upon confirmation of your intent to purchase a Screecher™, we will provide you with an estimate.

*Estimated charging times.  Charging rates will vary.