The First Fully Solar-Powered Car Is In Production

Imagine an electric car that you can drive for months without charging. That's the idea behind the Lightyear O, the first solar-powered sedan.

It is a car that runs on free energy, but it is far from free.

The Lightyear 0 is an all-electric four-door equipped with an array of over 50 square feet of solar panels on its hood and roof that the Dutch startup says can generate up to 43 miles-worth of electricity per day. Production of the vehicle is now underway.

It is being built by in Finland by contract manufacturer Valmet, which has previously been responsible for a range of cars that include the Porsche Boxster and original Fisker Karma plug-in hybrid.

While many electric car companies are adding more batteries to increase range, Lightyear takes the opposite approach. They want to harvest the sun's power to give more range with less battery.

Several electric vehicles have been sold over the years with small solar panels, but none that provided a substantial amount of range. Lightyear bills it as the first series-production solar-powered car and suggests a typical driver could use it nearly every day on solar power alone.

"Starting production of Lightyear 0, the first solar car, brings us a big step closer to our mission of clean mobility for everyone, everywhere," Lightyear co-founder and CEO Lex Hoefsloot said. "We may be the first to achieve this, but I certainly hope we aren’t the last."

The Lightyear 0 features a streamlined design that has the lowest aerodynamic drag of any production car and a relatively small 60 kilowatt-hour battery pack that helps keeps its weight at around 3,500 pounds, which is about the same as a similarly-sized conventional automobile. It uses small video cameras instead of sideview mirrors and narrow tires to reduce wind and road resistance.

Along with the energy provided by the sun, it can charge a regular electric car and has a claimed range of over 300 miles per charge. It is designed primarily for efficiency, rather than performance, and its 174 hp motor needs about 10 seconds to accelerate it to 60 mph, while its top speed is restricted to 100 mph.

Lightyear One is a premium solar-powered electric vehicle, with every component engineered with weight and aerodynamics in mind.

It take smore than solar panels to make a solar-powered vehicle feasible. The entire frame and body must be engineered with weight in mind — while retaining crashworthiness. The Lightyear One frame and body are aluminium and carbon fibre.

From bumper to bumper Lightyear One was designed to optimize range in “real life” driving scenarios with：

1. optimized weight, from frame to components, including use of aluminium and carbon fibre
2. solar roof and hood (all major panels)
3. fast-charging technology (if you have to “plugin” to charge)
4. super slippery aerodynamics, one of the lowest in production.

Lightyear is planning to ramp up production to a rate of 1,000 annually, but is starting at one per week.

Lightyear has not announced plans to sell it int he U.S. yet, but will be offering an update at CES in Las Vegas in January.

While the ultimate mission of Lightyear is to bring solar-powered cars to the masses, the initial prototypes do not come cheap. The Lightyear O starts at about $262,000. But the brand plans to introduce a more affordable car, the Lightyear 2, by 2025.

"Due to the reduced need for charging stations, Lightyear offers a solution that can be adopted worldwide and can scale faster than current EVs. We can reach large parts of the global market years before any other car manufacturer," the company said on its website.

*This article is from the internet, all rights reserved by the authors. If there are any infringement on your rights, please don’t hesitate to inform us for an instant delete.