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EV Range Extender Trailers


This page last updated August 4th, 2009

A Brief Explanation of EV Pusher Trailers for Cars and Bicycles

    There are four types of powered trailers associated with Electric Vehicles. These are all Range Extenders that help propel the EV beyond the range of one charge of its own batteries.

    They are:

    1. Pusher trailers that are basically the front end of a gasoline-powered, front wheel drive, automatic transmission vehicle that physically pushes the EV, instead of driving the electric motor on its batteries.

    2. A trailer with a gasoline, diesel, propane or other powered generator on it that can partially or fully power the EV. This is also called a TRE, or ‘Towable Range Extender.’

    3. A trailer with extra charged batteries hooked to the EV to supplement the batteries in the EV.

    4. A trailer covered with solar panels to help supply extra electricity to the EV.

    You will eventually see examples of all four types of EV trailers on this web page. 

    Another possibility is a one-passenger trailer for driver-only electric cars. It could be equipped with a communications system such as are available for motorcyclists so the driver and trailer-passenger could talk.  This would be akin to a motorcycle sidecar.

    When a passenger was not in the trailer, it could be left at home thereby increasing the range of the vehicle by not incorporating the extra weight of the passenger compartment into the car at all times, thereby extending the range of the EV. This weight-saving innovation will be less necessary as mass production produces more powerful batteries that are reasonably priced.


THE MODULAR (ELECTRIC) CAR

This article is from Australia

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ELECTRIC CAR PUSHER TRAILER WITH GAS ENGINE

This is one way to add more range to your electric vehicle

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AND ANOTHER EV PUSHER TRAILER

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HOW ABOUT PULLING A GENERATOR TRAILER INSTEAD?

Behind a Toyota Rav4 EV

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    HERE’S A YOUTUBE VIDEO OF AN ELECTRIC CAR TOWING A SOLAR PANEL TRAILER. THIS VEHICLE IS FROM PUERTO RICO

This is an outtake from the video

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HERE’S THE SOLARTAXI WITH ITS SOLAR PANEL TRAILER

More about this vehicle and many links below

 

 

Special Feature!

    SWISS SOLAR-POWERED ELECTRIC CAR DROVE AROUND THE WORLD!

 

SWITZERLAND’S  ‘SOLARTAXI’ STARTED IN JULY 2007 ON THE 19 MONTH JOURNEY

 

Their mission is to inform the world about Climate Change

 

This is an earlier story about them

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On Brown Mountain, NWS. Australia

 

 

Here are more links about their car and the trip

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The little 3-wheeled World traveller is pulled this 15 foot long solar panel trailer for some of its power

 

This was their basic route, but they were flexible

 

The SolarTaxi is Powered by a Swiss-Developed Sodium Nickel Chloride ‘Zebra’ Battery

 

For general information about this battery

Click Here


 


NAVITAS: YOUR PERSONAL SOLAR AND WIND-POWERED BIKE TRAILER

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A SOLAR POWERED BICYCLE PUSHER TRAILER

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THE MOTOBOB DISCONTINUED BICYCLE PUSHER TRAILER

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THE BIDWELL BICYCLE PUSHER TRAILER FOR ANY PEDALED BICYCLE

It is more powerful that it looks

It holds your groceries while it pushes

 

The plans for building one are available here

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AN ELECTRIC BIKE PUSHER FROM POLAND

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THE BOB AN ELECTRIC PUSHER BICYCLE HAULER FIRST RUN

 

To watch this YouTube video

Click Here

 


TOWING THE SOLAR WAGON

 

To watch this YouTube video

Click Here


THIS IS A DISCUSSION OF BATTERY TRAILERS

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ARTICLE: PUSHING EVS BEYOND THE BATTERY RANGE

Note: This is a pdf file

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ARTICLE: EV PUSHER

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