Tag Archives: solar power

Google TV Solar Remote G32 Never Needs Battery Replacements

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TV remotes have a habit of dying at the worst possible time, usually right before you finally find something worth watching. The familiar hunt for AAA batteries begins, followed by the quiet pile of dead cells that builds up in a drawer until you remember to recycle them. Google’s new G32 reference remote for Google TV takes a different route by running on ambient indoor light instead of disposable batteries.

The G32 is a Google TV reference remote built by Ohsung Electronics and powered by Swedish startup Epishine’s indoor solar cells. This isn’t a one-off concept, but a template TV makers can adopt for their own Google TV devices. The goal is a self-charging, maintenance-free remote that never needs disposable batteries and quietly reduces waste in the background while sitting on your coffee table between Netflix binges.

Designer: Epishine, Ohsung

Epishine’s technology is tuned specifically for indoor conditions. Thin, flexible, bifacial solar cells made from organic materials are printed at industrial scale and designed to harvest the light already in your living room from lamps and windows. They turn it into a slow, steady trickle of power rather than relying on bright sunshine. Because they are bifacial, they capture light from both sides, no matter how the remote is resting on the couch.

This changes the remote’s design in subtle but meaningful ways. There is no battery door on the back, no need to stock AAAs, and no reason to open the shell once it leaves the factory. The solar window at the bottom of the front face is integrated like a dark glass panel, keeping the silhouette clean. As long as you use the remote in a reasonably lit room, it quietly tops itself up and stays ready.

Current Google TV Remote Reference Designs (G10, G20)

Current Google TV Remote Reference Designs (G10, G20)

The G32 keeps the familiar Google TV layout. A large circular D-pad sits at the top, with home and back keys, dedicated buttons for YouTube and Netflix, and a bright blue “Free TV” key in the middle. The solar area occupies the lower third. In photos, it looks like a normal Google TV controller that just happens to have an extra screen at the bottom, even though it is really the light-harvesting zone.

Of course, Epishine and Google highlight that billions of batteries are thrown away each year, and remotes are one of the few devices almost everyone owns. Swapping disposable cells for indoor solar in a product that ships by the millions has a different impact than doing it in a niche gadget. It also nudges manufacturers toward thinner, simpler shells without battery compartments cluttering the back.

The G32 solar remote is a small but smart change to an object we rarely think about. It doesn’t ask users to change habits or remember to charge yet another device. Instead, it quietly uses the light already in the room to keep working. If TV makers pick up this reference design, the most boring gadget on the coffee table might end up being one of the more thoughtful ones.

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Concept House With 5 Segments Rotates to Catch Sun and Wind

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Imagine waking up in a home that changes shape with the sun, rotates to catch the breeze, and adjusts its silhouette at your whim throughout the day and night. The idea of a house that adapts to its environment and to you sounds like science fiction, but it’s at the heart of the Interactive Segmented House of the Future by Michael Jantzen, a concept that reimagines what home can be.

This visionary concept explores what happens when architecture becomes kinetic, modular, and deeply responsive to natural forces and human desires. The house offers a glimpse into a future where homes are as dynamic as the people who live in them, constantly adjusting to weather, light, and personal preference without requiring you to adapt to static architectural decisions. The design challenges every assumption about residential architecture.

Designer: Michael Jantzen

The house is built around five identical, curved steel segments that rotate around a central glass-floored living space like petals around a flower’s center. Each segment can pivot independently or together in coordinated movements, allowing the home to catch sunlight for passive warming, funnel wind for natural cooling, collect rainwater for storage, or frame the best landscape views throughout changing seasons.

Photovoltaic panels on the exterior generate electricity for internal needs, while rain-catching forms and wind scoops make the house self-sustaining and potentially off-grid in remote locations. Each segment is carefully shaped with formations that serve as windows, ventilation scoops, or water collectors. The occupants can fine-tune the building’s environmental response by positioning segments to meet immediate needs or simply experimenting with different visual configurations.

Inside, the glass floor creates a sense of floating in open space, with air and light circulating freely through openings without visual obstruction from opaque surfaces. All essential furniture is hidden in semicircular cabinets beneath the glass floor, rising up and unfolding only when needed for sleeping, eating, or working throughout daily routines. The result is a space that can be left completely open or configured for specific activities.

The absence of fixed partitions and the ability to clear the floor completely make the interior endlessly adaptable, supporting everything from quiet solitude to lively gatherings with friends. The glass floor provides an uninterrupted 360-degree view of the space and the segments rotating around it, enhancing the sensation of living inside a responsive, almost organic structure that breathes with environmental conditions.

While the Interactive Segmented House of the Future is a stunning vision worth celebrating, it faces practical challenges worth acknowledging honestly and thoughtfully. The mechanical complexity of rotating large structural segments, potential maintenance needs for motors and bearings, and the demands of glass flooring and custom fabrication could make real-world construction costly and require ongoing professional care and specialized expertise that may not be readily available.

Living in a house like this would mean waking up to new views daily, adjusting your home to match the weather naturally, and enjoying a space that feels alive and ever-changing. For anyone dreaming of a home that’s as flexible and imaginative as their own life and aspirations, this concept offers a bold proposal that blurs boundaries between architecture and living machine.

The post Concept House With 5 Segments Rotates to Catch Sun and Wind first appeared on Yanko Design.

Self-storage rooftops will become a nationwide 100MW+ solar farm

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Electrek reports that a solar energy company is renting 8.5 million square feet of roof space from the National Storage Affiliates Trust’s (NSA) buildings for its newest solar panel project.

The commercial and community solar developer Solar Landscape’s new rooftop solar panel grid on the NSA’s 1,052 self-storage facilities and properties across 42 states and Puerto Rico are expected to produce at least 100 megawatts of solar capacity. The NSA, headquartered in Greenwood Village, Colorado, is one of the nation’s largest self-storage operators with brands like iStorage, Move It, Northwest and SecurCare.

These solar energy panels won’t just generate power for the NSA’s facilities. The panels will also provide clean power to nearby businesses and homes for a discounted price.

One of the challenges of implementing solar energy is finding enough space for the solar panels. These panels can take up a lot of space, like the Noor Abu Dhabi solar plant that set a world record in 2019 with 3.2 million solar panels taking up over 3 square miles of space.

Solar Landscape and the NSA may have found an interesting solution to solar panel projects’ space problem. If this partnership is successful, it could inspire similar deals for other communities looking to benefit from solar power technology.

This article originally appeared on Engadget at https://www.engadget.com/science/self-storage-rooftops-will-become-a-nationwide-100mw-solar-farm-223004138.html?src=rss

Oxford scientists’ new light-absorbing material can turn everyday objects into solar panels

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Oxford University scientists may have solved one of the greatest hindrances of expanding access to solar energy. Scientists from the university’s physics department have created an ultra-thin layer of material that can be applied to the exterior of objects with sunlight access in place of bulky silicon-based solar panels.

The ultra-thin and flexible film is made by stacking layers of light-absorbing layers of perovskite that are just over one micron thick. The new materials are also 150 times thinner than a traditional silicon wafer and can produce 5 percent more energy efficiency than traditional, single-layer silicon photovoltaics, according to a statement released by Oxford University.

Dr. Shauifeng Hu, a postdoctoral fellow at Oxford’s physics department, says he believes “this approach could enable the photovoltaic devices to achieve far greater efficiencies, exceeding 45 percent.”

This new approach to solar energy technology could also reduce the cost of solar energy. Due to their thinness and flexibility, they can be applied to almost any surface. This reduces the cost of construction and installation and could increase the number of solar energy farms producing more sustainable energy.

This technology, however, is still in the research stage and the university doesn’t mention the long-term stability of the newly designed perovskite panels. Going from 6 to 27 percent solar energy efficiency in five years is an impressive feat but stability has always been limited compared to photovoltaic technology, according to the US Department of Energy. A 2016 study in the science journal Solar Energy Materials and Solar Cells also noted that perovskite can provide “efficient, low-cost energy generation” but it also has “poor stability” due its sensitivity to moisture.

Solar energy has also become a cheaper power option just over the last decade. The cost of solar photovoltaic technology has dropped by 90 percent in the last 10 years, according to the Global Change Data Lab.

New solar energy farms are popping up all over the world. The US Department of Energy announced earlier this month its turning an 8,000-acre piece of land that once housed parts of the nuclear weapons program known as the Manhattan Project into a solar farm. Last month, Google invested in a Taiwanese solar company to build a 1 gigawatt pipeline in the region.

This article originally appeared on Engadget at https://www.engadget.com/science/oxford-scientists-new-light-absorbing-material-can-turn-everyday-objects-into-solar-panels-200410760.html?src=rss

Solar bot is a smart device concept that makes solar power more accessible

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Solar power is something that is pretty important if we need to reduce our carbon footprint and our electricity consumption. But it’s still not something that’s easily accessible for everyone or something that’s portable and easy to use or access. A recent invention from Jackery, a portable power and green outdoor energy company, might be the thing we need to revolutionize how the ordinary consumer can access and use solar energy.

Designer: Jackery

The Solar Mars Bot was named one of the Best Inventions of 2023 by Time Magazine, specifically in the Green Energy category. It is a robot type machine that is a photovoltaic energy storage device equipped with various sensors to enable it to gather as much solar power as it can store. It has laser radar and camera modules to help it get around. It’s smart enough to roll around and find spots where it can align its panels with sunlight and even avoid obstacles.

The energy that it is able to gather is stored in a lithium iron phosphate battery and then you will be able to power your devices through any of its connectors including ordinary earthed sockets, USB-C and USB-A ports. You can take this solar robot with you when camping or on any outdoor activity or when you’re just lounging in your backyard or swimming pool and you need to charge your devices.

For now it seems to still be in the conceptual stage and Jackery may be creating a prototype for testing. But if ever it reaches the consumer market it will make solar energy common for those who are conscious about their electricity consumption. Hopefully we see some progress with this “best invention” soon as we all want to be able to regulate our carbon consumption over the next few years.

The post Solar bot is a smart device concept that makes solar power more accessible first appeared on Yanko Design.