Apple 'Evaluating' Solar Cell Vendors for Future Products?

DigiTimes reports that Apple and Samsung are both "evaluating" the use of solar cells in future consumer products, with the process having advanced as far as discussions with several Taiwanese solar firms about the technology. Any such products are said to be some time off, however, with projects still in the research stage as vendors work toward increasing efficiency of energy conversion.

Samsung and Apple have been evaluating the possible niche market for solar-powered consumer products and considering the inclusion of Taiwan-based solar firms in their respective supply chains. However, according to Taiwan-based solar firms, these niche markets will need a longer time to develop.

Apple has expressed interest in solar power for a number of years, with a patent application published in 2008 discussing the possibility of placing solar cells underneath a mobile device's screen. A more recent one discussed building solar cells into the external surface of an iPod-like device and integrating a power management system to balance battery and solar power generation to compensate for changes in light input due to environmental factors or certain panels being obscured by the user's hand.

ipod solar cells
2008 Apple patent application drawing showing iPod with integrated solar cells

Even more recently, The Wall Street Journal reported that Apple is working on "a new way of charging" for next year's iPhone. Speculation has naturally centered on some form of wireless induction charging given that technology is already mature enough to have made it into the consumer market, but at the very least Apple seems to be seriously considering alternatives to traditional power production mechanisms for its future devices.

Top Rated Comments

miles01110 Avatar
134 months ago
Now that I think of it, it could be viable with the hybrid screen, since that draws MUCH less power, and is easily viewable in the sun. Pretty much it would be topping off the battery as you read outside.

Maybe if Steve decides that the laws of physics no longer apply to Apple it will be viable. It's not altogether out of the question that that will happen, either.
Score: 8 Votes (Like | Disagree)
miles01110 Avatar
134 months ago
Looks like another patent filed just for the fun of it. Handheld devices (that constantly reside in pockets and purses) have little utility for a solar panel. Leaving it out in the sun negates any charging provided by the solar cell by killing the battery.
Score: 6 Votes (Like | Disagree)
pewra Avatar
134 months ago
I have a couple very very old solar calculators that still work. Be nice to add some solar juicing capabilities to our current tech.
That's a processor with just enough power to process simple sums, and a screen that draws less than a millionth of a watt.


Even assuming 100% efficiency, there is no where near enough surface area on any Apple device to power it. Not even to charge it over a long period.

Face it, last time did you use an Apple device in direct sun for more than a minute?
Score: 5 Votes (Like | Disagree)
bobob Avatar
134 months ago
Doesn't have to be the sun. Seems like there are a lot of rather thick people here who don't understand this.

There's definitely some thickness about, but not where you think.
Score: 4 Votes (Like | Disagree)
tigres Avatar
134 months ago
Doesn't have to be the sun. Seems like there are a lot of rather thick people here who don't understand this. Odd, there have been solar-powered calculators for over three decades. I don't go outside to use mine in direct sunlight.

Most iPhone users I know leave their device on their desk at work.

A lot of people use iPods while exercising. I assume you do not exercise since you failed to recognize this.

You assume a lot.
Score: 3 Votes (Like | Disagree)
seinman Avatar
134 months ago
To the people saying "LOL it uses too much power!" stop and think for a minute. Solar panels wouldn't have to supply ALL of the power the phone needs. It would still have a battery. It's just a bonus. Say your battery normally lasts for 5 hours of talk time... well maybe having the solar panels on the phone increases that to 6. You still have the battery, you still charge it every night, but between charges it lasts a little longer. Sounds like a good thing to me.
Score: 3 Votes (Like | Disagree)

Related Stories

studio buds family

Beats Studio Buds Debuting Today With Active Noise Cancellation, Stemless Design, and More for $150

Monday June 14, 2021 8:00 am PDT by
We've seen a lot of teasers about the Beats Studio Buds over the past month since they first showed up in Apple's beta software updates, and today they're finally official. The Beats Studio Buds are available to order today in red, white, and black ahead of a June 24 ship date, and they're priced at $149.99. The Studio Buds are the first Beats-branded earbuds to truly compete with AirPods...
airtag in hand

Apple Enhancing AirTags Anti-Stalking Measures With Android App and Shorter Sound Intervals

Thursday June 3, 2021 11:10 am PDT by
Apple is enhancing AirTags security to prevent stalking using the Bluetooth devices, Apple told CNET today. Apple is already sending out over-the-air updates to AirTags that will shorten the amount of time before an unknown AirTag alerts you if it is in your possession. At the current time, AirTags play a sound after three days of being away from their owner. After the update, AirTags will...
maxresdefault

Here's How Apple's New iPhone to iPhone Data Migration Feature Works in iOS 12.4

Tuesday July 23, 2019 1:20 pm PDT by
Apple this week released iOS 12.4, the newest version of iOS 12 available for iPhones and iPads. One of the new features in iOS 12.4 is an updated data migration option that uses device to device transfers rather than relying on iCloud. Apple didn't provide much information on the new data migration feature, so we thought we'd check it out in our latest YouTube video. Subscribe to the ...
youtube apple tv

YouTube Discontinuing 3rd-Generation Apple TV App, AirPlay Still Available

Wednesday February 3, 2021 3:09 pm PST by
YouTube is planning to stop supporting its YouTube app on the third-generation Apple TV models, where YouTube has long been available as a channel option. A 9to5Mac reader received a message about the upcoming app discontinuation, which is set to take place in March.Starting early March, the YouTube app will no longer be available on Apple TV (3rd generation). You can still watch YouTube on...
macos catalina legacy system extension alert

Apple Begins Warning Users That 'Legacy System Extensions' Won't Work With a Future Version of macOS

Wednesday March 25, 2020 9:53 am PDT by
Apple has shared a new support document that indicates kernel extensions — which it calls "legacy system extensions" — will not be compatible with a future version of macOS because they "aren't as secure or reliable as modern alternatives."System extensions are a category of software that works in the background to extend the functionality of your Mac. Some apps install kernel extensions, which...
os x mountain lion macs 16x9 2

Apple Makes OS X Lion and Mountain Lion Free to Download

Wednesday June 30, 2021 12:19 pm PDT by
Apple recently dropped the $19.99 fee for OS X Lion and Mountain Lion, making the older Mac updates free to download, reports Macworld. Apple has kept OS X 10.7 Lion and OS X 10.8 Mountain Lion available for customers who have machines limited to the older software, but until recently, Apple was charging $19.99 to get download codes for the updates. As of last week, these updates no...
airtag precision finding

AirTag Includes U1 Chip for 'Precision Finding' Feature

Tuesday April 20, 2021 12:11 pm PDT by
Apple's long-awaited AirTag was finally unveiled today, and as expected, the small circle-shaped accessories can be attached to items like wallets, keys, and more to allow them to be tracked in the Find My app. As was rumored ahead of release, each AirTag is equipped with a U1 chip, and on devices that also have U1 chips, there's a Precision Finding feature. U1 Ultra Wideband chips are...
iOS 15 General Feature Yellow

Everything New in iOS 15 Beta 6: SharePlay Disabled, Safari Redesigned and More

Tuesday August 17, 2021 2:12 pm PDT by
Apple released the sixth beta of iOS 15 just a week after the fifth beta, but the new update brings some of the most significant tweaks that we've seen to iOS 15 during the beta testing period. Safari Redesign Apple in iOS 15 beta 6 has added a toggle to move the Safari address bar to the top of the interface, which returns Safari to an iOS 14-like design and mitigates all of the Safari...
m1 macbook air

Kuo: Mini-LED MacBook Air Coming in Mid-2022

Thursday July 22, 2021 7:48 pm PDT by
Apple will release a new version of the MacBook Air around the middle of 2022, Apple analyst Ming-Chi Kuo said today in note to investors seen by MacRumors. The upcoming MacBook Air will feature a 13.3-inch mini-LED display, which would make it the second Mac to gain mini-LED technology after the 2021 MacBook Pro, which is rumored to include a mini-LED display and is expected to launch later ...
2016 macbook pro flexgate b

Apple Faces Another Class-Action MacBook Pro ‘Flexgate’ Lawsuit

Thursday August 20, 2020 6:43 am PDT by
Another class-action complaint has been lodged against Apple, which claims that the company was aware of a MacBook Pro design flaw that caused some devices to have backlight display issues (via Apple Insider). The so-called "flexgate" problem was present in some MacBook Pro models manufactured between 2016 and 2017. The problem appears as dark patches along the bottom of the MacBook Pro's...