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Solar powered netbooks tip up

Eco friendly and Eco-nomical
Thursday, 14 May 2009, 16:08

SPANISH FIRM iUnika has shown off four new netbooks at a Free Knowledge Foundation sponsored LibreMeeting in Madrid, including a couple of super eco-friendly models sporting solar panels and made from bioplastic.

The little eco warriors costing between 130-160 Euros (about $180-$220), weigh in at just 700 grams, boast a 400MHz processor and run Linux.

Iunika has bestowed 64GB of flash memory on its little crotchtops, along with 128MB of RAM, WiFi and a 10/100 Ethernet card to pack under the bonnet of their eight inch, 800 X 480 resolution screens.

Solar

A couple of the netbooks carry solar panels on their bioplastic, biodegradable, starch and cellulose casings, although from the pictures these seem a little too small to produce more than about 4 Watts of power.

With the netbooks likely in the 3-4 Watt power range, this means the panels should just about keep the devices topped up when switched off.

Still, the effort is laudable and the netbooks will make their way to shelves sometime in late June. µ

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Comments
Improvement

Put a hinge at the top of the screen and flip the solar collectors up during use. DUH !

posted by : Anonomus, 14 May 2009 Complain about this comment
wow

if this actually works this will be amazing. i hope one of these gets reviewed and it doesn't just fall by the wayside

posted by : spenno, 14 May 2009 Complain about this comment
uh

Are the displays bright enough to read in sunlight? :)

posted by : phazed, 14 May 2009 Complain about this comment
Battery Life

Their site says that it will go beyond the four hours of battery life by utilizing the solar panel. I am not sure that is sufficient for the specifications of the machine.

posted by : SenatorPerry, 14 May 2009 Complain about this comment
Improvement to your Improvement

Change the hinge to a 720 degree backside double flip with a toe grab and you can shade the screen and keyboard.

posted by : I'm Anonomus2, 14 May 2009 Complain about this comment
Hmmm...

When the crotchtop is open and in use, the solar panel will not be facing the sun.

If you aren't using your crotchtop, are you really going to leave it where it can be recharged?
*In a sunny window or on your car's dash - not a good place to leave a computer.
*On a picinic table - not a good place to leave a computer.

Oh, and why biodegradable housing? Why not plan to reuse the housing with the next gen, ofer a trade-in program. Letting the case deteriorate and leaving the metals to float around in the landfill is hardly a good solution.

posted by : mike, 14 May 2009 Complain about this comment
Leaving a computer under the sun is not a good idea.

It will warp and burn the color of the plastic. Soon the white and red netbooks will be more like yellow and orange.
No to mention the temperature stress on the components and even the battery.
An accessory with the solar cells and a cable to the computer would be much more convenient.

posted by : Curious, 14 May 2009 Complain about this comment
eco?

So, What was the energy cost of manufacturing the solar panel versus the amount of energy its supposed to extract from sunlight in an average PC lifetime?

posted by : Commander LeftRight, 14 May 2009 Complain about this comment
stupid

looks chinese

posted by : eco ^_^, 14 May 2009 Complain about this comment
Third World Countries

http://laptop.org/en/

Consider people who might live and/or work in remote locations without easy access to power.

The idea that you could just leave them in the sun for a day and charge them up is a great idea.

posted by : Michael, 15 May 2009 Complain about this comment
solar cells

Were thinking of building some panels and the cells we were looking at produce 3.5 watts average. 90 cells on average produce 150 watts at 9 amps output. The cells cost $1.00 us and are 3"x6". Would you get about 4 cells on that netbook?

posted by : Uncle, 15 May 2009 Complain about this comment
Future of electonics

I think it's a good start. Over time all mobile/portable electronics will be powered that way. It just makes sense..

posted by : diesel, 15 May 2009 Complain about this comment
Use a Mirror

A stand alone solar panel would be have higher output and be more flexible. It could be aimed directly at the sun while you sit in the shade. It could also be used to power a cell phone if needed. You could use a mirror to easily double or triple the watts on a stand alone without blinding yourself or cooking your LCD.

That said, with thin film solar like Nanosolar selling for $1/watt and supposedly costing $0.30/watt to make we approach the time when it will be feasible to cover any surface exposed to light with it.

Also, the laptop should try to cut a deal on an epaper display. They use dramatically less power than LCDs.

posted by : Ugly American, 15 May 2009 Complain about this comment
am I the only one that notices...

1.If it's left out in broad daylight in a first world country, it'll be stolen.

2.If you use it in broad daylight, good luck seeing the screen.

3.In a third world country, the case will rot the first time it sprinkles. The material it's made of, IIRC, rots when it gets wet. It's not durable enough for third world countries.

4.LCD screens don't do well when heated to a high temperature.

5.Linux is hard to actually be productive with beyond piddling around with openoffice or very specific tasks that the programmers have specifically taught.

If this is a third world netbook, it's going to be very limited in use for the people in those countries. They don't have time to mess around with a command line.

6.This sounds like something some California blond will carry in her purse alongside her dog and her $120-a-stick lipstick. (Pardon the gross stereotyping, I meant Hollywood blond.)

posted by : Wolvenmoon, 15 May 2009 Complain about this comment
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