Emerging Tech

First night flight by a solar plane (photos)

13 comments
saravanant
saravanant

Endorsing the confident on alternative energy can be used to run our planet for another longer time.

gmatarise
gmatarise

Congratulations for this great invention! Give a decade and this will be the standard plane. Well done.

rainmaker_68
rainmaker_68

Its not new that solar power could be the driving force behind mans need for energy.. My question is why did it take so long.. to be realized.. I also have a great flying invention i hope one day i maybe asked to share my invention...

sanjaykdixit
sanjaykdixit

Yes ! Yes this type of information giving the hope to all human that environment may improve in future and future is bright for human with new invention with out disturbing nature. Sanjay Kumar Dixit MOB:09450068505

Sul52
Sul52

So how fast was the plane able to fly, what altitudes, what did it cost to manufacture, will the FAA certify the aircraft as airworthy for commercial production and will this technology ever be reliable enough for commercial operation (Part 135)? Logn way to go. But still cool. Makes flying affordable since most small aircraft single engine planes burn fuel at a rate of at least 10 gallons per hour (@ about $6 per gallon, at 135 mph)

gm53kw
gm53kw

Congratulation Solar Impulse and Pilot Andr? for developing solar plane and its successful flight. WE hope it will be plane of near future. Wishing its bright future as low cost transport as well as pollution free earth.

wdewey@cityofsalem.net
wdewey@cityofsalem.net

I would like to see that scaled up to a 400 passenger plane. Bill

namtupdj
namtupdj

The surface area needed to gather the solar energy could be increased greatly and the ability to stay aloft un or low powered improved by applying the technology to blimps! IF one could build low weight high pressure vessels, some of the solar energy gathered above current day-light needs could be put into compressing air that could later be used to power the blimp when the sun went down. That could be more efficient / less weight than battery storage?

sekizian
sekizian

As the previous post mentions... we have to count the polution of creating a solar plane with loads of batteries and composite materials that are not all easily recycled. Trucking raw materials around to factories that create motors, solar panels and batteries does not equal "no polution". I still like it, though. I wonder if he rode his bike or drove the UofM solar car to the airport.

kunstj
kunstj

Well how about all the energy and toxic chemicals used to make the plane? I am all for this and other fuel use, however lets not be hypocritical, aren't we just shifting were the pollution is coming from? Granted hopefully its less. Lithium battery disposal, etc

kemoche
kemoche

waoh!! fantastic. great hope to the human kind this coming decade. Can I volunteer to be a passenger in the first passenger flight!!

TUFOP
TUFOP

The flight did not use a drop of fuel and no pollution. Speculation about pollution generated during the solar planes manufacture only underlines the benefits of the solar plane versus fossil fuel power planes and pollution created to manuafacture and fly them and fly them and fly them. A speciifc amount of pollution generated once compared to fuel and pollution generated and used over and over and over...I like the solar option.