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cell (PV cell). But PV cell has many problems such as high cost and low power density.

We produced a few Solar Energy Collecting Photovoltaic cell...

Plus Energy Homes in a Cottage Area

Buildings consume an extraordinary amount of energy . Commercial, industrial, or residential expend their ener...

MacPherson had originally intended his strut suspension design to be used on all four wheels. For cost reasons, many production models have MacPher...

Recent years, because of serious energy and environmental problems, some new energy technologies are developing in the world. One of the promising ...

To understand how the MacPherson strut works, we must first consider why you would want independent suspension in the first place. Beam axles are s...

Solextra TM for HV and EV technology includes our Patented Drive &

Brake System with integrated regenerative brakes; Power Electronic

Unit with Veh...

o understand how the MacPherson strut works, we must first consider why you would want independent suspension in the first place. Beam axles are si...

You might be surprised to learn that when you turn your car, your front wheels are not pointing in the same direction.

For a car to turn smoothly, ...

Two Side Mirrored Solar PV Module.Photovoltaic solar collectors, more commonly referred to as solar panels, convert sunlight into electricity for a...

Agricultural Land of Megawatt Class Solar PV Park

See more at: http://www.tonchev.org/

Most people think that it is easy for an Vertical Axis Wind Turbines (VAWT)to be made because there are a little bit revolving parts. This is fully...

One Side Mirrored Solar PV Module to increase electricity yield.

Photovoltaic (PV) devices have been in existence for several years and the electricity generated by them has been costly in comparison to conventio...

New invented high efficient solar PV Thermal (PVT) co generator takes all advantages of very broad spectrum of the rays of free solar power. The PV...

Rotating devices capture the kinetic energy of a flow of water, such as current or river, as it passes across a rotor. The 3D rotor turns with the ...

Worldwide interest in renewable energy options has given rise to a rash of new wind turbine designs. Some of the most recent models on the market a...

Pontoon River stream jet hydrokinetic turbine ? for slow to moderate water flow. The jet design forms a diffuser like effect. That is why the turbi...

A relatively new generation of waterpower technologies, broadly categorized as marine and hydrokinetic energy systems, offers the possibility of ge...

To have a smooth curves, an Adjustable Steering and suspension settings are very crucial and these settings may vary from vehicle to vehicle depen...

The Light Emitted Diodes (LEDs) widely accepted as more efficient and hardier replacements for century-old tungsten incandescent bulb technology ? ...

To have a smooth curves, an Adjustable Steering and suspension settings are very crucial and these settings may vary from vehicle to vehicle depen...

In vehicle suspension designs, there are 4 main criteria to objectively evaluate a suspension performance. The first is the body acceleration, whic...

To have a comfortable and smooth ride, suspension settings are very crucial and these settings may vary from vehicle to vehicle depending upon the ...

Solextra TM for HV and EV technology includes our Patented Drive & Brake System with integrated regenerative brakes; Power Electronic Unit with Veh...

To have a comfortable and smooth ride, suspension settings are very crucial and these settings may vary from vehicle to vehicle depending upon the ...

To have a smooth curves, an Adjustable Steering and suspension settings are very crucial and these settings may vary from vehicle to vehicle depen...

Photovoltaic solar collectors, more commonly referred to as solar panels, convert sunlight into electricity for a variety of applications around th...

In vehicle suspension designs, there are 4 main criteria to objectively evaluate a suspension performance. The first is the body acceleration, whic...

Photovoltaic solar collectors, more commonly referred to as solar panels, convert sunlight into electricity for a variety of applications around th...

Build Your Own Mini Electric Car Do-it-yourself a two seats mini car

Having lots of room for batteries somewhere -- preferably NOT in the passenger...

Overview of a site for

5 MW Solar Park

Solextra TM for HV and EV technology includes our Patented Drive & Brake System with integrated regenerative brakes; Power Electronic Unit with Veh...

You know that when you turn the steering wheel in your car, the wheels turn. Cause and effect, right? But a lot of interesting stuff goes on betwee...

Turning the steering wheel when the car isn't moving is called dry steering. This is something you should try and avoid as it puts undue strain on ...

Rather than purchasing a hybrid or electric vehicle, some owners prefer an electric car conversion, in which the gasoline-powered engine is replace...

To have a comfortable and smooth ride, suspension settings are very crucial and these settings may vary from vehicle to vehicle depending upon the ...

EC can drive the world toward a cleaner and safer future. It's truly safe for the environment because the mechanism it uses for propulsion does not...

Most people would agree that a green building must be an energy efficient building. But not everyone agrees on how to convert an energy efficient b...

Solar photovoltaic (PV) systems as well as solar thermal technologies are among the best suited to be integrated in buildings. However no target ha...

Solextra TM for HV and EV technology includes our Patented Drive & Brake System with integrated regenerative brakes; Power Electronic Unit with Veh...

Solar Street Lights with Reflectors

Sun trackers are used in solar power systems to minimize the angle of incidence between the sun's rays and a ph...

Concept E-car rim (part of)

In car body integrated solar PV system generates energy from sunlight and converts this energy to high voltage which is...

A concept car frame.In car body integrated solar PV system generates energy from sunlight and converts this energy to high voltage which is utilize...

?PV-reflector? system Solextra TM was created to develop a true solar charging system for HV and EV that provides increased electric driving range ...

On-Roof Solar PV Modules Solextra TM was created to develop a true solar charging system for HV and EV that provides increased electric driving ran...

The concept of driving a car with zero harmful emissions, one that is very quiet and is very low maintenance, and does not need an expensive fuel s...

Not to scale PV park application of Single side mirror augmented PV module

See more at http://www.tonchev.org

A single Solar PV modules augmented by two side reflectors

See more at http://www.tonchev.org

The home showed not only illustrates the feasibility of building future single-family homes which generate a significant surplus of energy ? enough...