Solar 3.0: This New Technology Could Change Everything
Perovskite solar cells might revolutionize how humans generate energy from sunlight.
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In this video we'll explore the world's fastest improving new solar technology, and provide an exclusive peek inside the lab of a team working on this breakthrough material.
Imagine an inexpensive solution of perovskite crystals that can make a photovoltaic cell so thin, that just half a cup of liquid would be enough to power a house. A solar panel so lightweight, that it can be balanced atop a soap bubble. That is known as the holy grail of solar energy. So when will we see perovskite solar panels used for a solar power system for your home? Maybe sooner than you expect.
Currently, only 2% of global electricity comes from solar power. And 90% of that, comes from crystalline silicon-based solar panels, the dominant material technology.
While abundant, silicon has downsides related to efficiency, manufacturing complexity, and pollution that prevent it from being an absolute no brainer. Emerging thin films like perovskites present a bright future. Imagine solar cars like a solar tesla, solar yachts, or a solar plane.
Solar cell technologies can be classified into two categories, wafer-based or thin-film cells. Perovskites are the leading contender in emerging thin films. Topics covered in this video include applications, perovskite crystal structure, working principle of perovskite solar cells, efficiency limits, multi-junction solar cells, shockley-queisser limit, how solar works, solar simulator, band gap, manufacturing, vapor deposition, how solar panels are made, and the future of solar power.
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Thanks:
www.swiftsolar.com
/ animagraffs
It's nice that he was honest about the main disadvantage, longevity.
They are getting better making them last. Stacking silicon with perovskite is one way. Also wider band or more light sensativite to other wavelengths. Looks very promising
I just got a patent on a new, non-variable clean energy concept. This video talks about some of the down sides of this technology. My concept may solve those issues. Do you know where I can contact them?
Did you notice the part about how they aren't as good as normal cells? LMFAO!
@@bobsmith6544 People keep using "not as good" tech all the time. Like paying far more for maintenance and per mile just because ICE cars are little cheaper to buy and faster to refuel. These panels could deliver twice as much power as modern panels at far cheaper price, and because they can be lighter than the silicon panels they would also be cheaper to transport and easier to handle so even the most expensive part, the installation, could cost less. At lower price it is also viable to do things like putting panels on the walls or the less sunny side of the roof, so instead of paying $20k for a 10kW system you might get 25kW for $5k, at which price you would likely save money even if the panels had to be replaced every five years.
It all boils down to cost. If its cheap enough, then it will be like getting your house repainted. In the past few years, traditional silicon panels have gotten down to ~70 cents a watt at retail prices. That's only $7000 for a 10KW installation. if you're a DYIer, you are no longer looking a a $20K+ installation. Inverters are cheap, and if you use forklift deep cycle lead acids, you can build your own "power wall", without subsidizing Elon Musk's lifestyle.
Hey I love that guy you interviewed being straightforward and honest. The big issue is stability and I'd love to find out more about that.
Remember when NASA did our experimentation and invented our new technology with billions invested in various projects, instead of grad students with delusions of grander?
Yeah, I wish this channel went more in depth on the drawbacks instead of only highlighting the pros. Luckily the CEO was transparent and not overly enthusiastic since there are a lot of challenges to getting this tech widely accepted and implemented. I shouldn't have to go to the comment section to learn that the stability issue is that the cells degrade significantly in a couple of days. I shouldn't have to go to Google to learn that viable perovskite cells rely on lead. Also, in the video the film is thin enough where it is tinted and not translucent. How can they achieve >30% efficiency when much of the light is getting through? Are all of the numbers touted in terms of materials needed and efficiency consistent or based on different specifically tailored conditions? This is the kind of video where I am just frustrated that the author went the "research stretching the truth to gain investors" route instead of piggybacking off of the CEO grounding the tech in reality.
@@johnpeters6147 As you astutely note in your comment, this is a marketing video and such things are done to attract venture capital, as depicted in the efficiency discussion. I appreciated the additional comments in your reply.
@@johnpeters6147 The problem with PTF has been durability and deteriorating properties in real world use. This is something that we've been working on for over a decade and while there have been various different solutions, most of them take away from the properties that make PTF useful. Thus, any kind of method of reinforcing PTF makes them heavier, rigid, or more expensive. The lifespan being 5-20 times shorter counters the issue of resources used for production as well. We might get there some day, but PTF has a long way to go as a usable technology for any kind of hype to be built on it yet.
now to wait for Arc 3.0
This was a great video. As someone who is going to college for materials science, it was cool to see the concepts brought up in ways that make it easy for a layperson to understand, and also very cool to see the guy from the company be honest about the downsides to perovskite solar cells.
Materials science is definitely the best major to do some very positive good for the world right now. We'll watch your career with great interest... ☺️
I truly appreciate the honesty in this video presentation. They ask hard questions and point out both the positive and negative attributes of this technology. Over 50 years of R and D with solar and we are still waiting for a significant break through. I do hope that Perovskites prove to be that breakthrough.... The solar cell and the battery still have a lot of improvements to go through before they become a viable, national energy sources.
Especially battery, EVs may run without burning any fuel, but making those batteries are as damaging to the ecosystem as running a regular car for quite some time.
@@wybuchowyukomendant Yep, people should learn to be more efficient rather than asking their tech to bend over backwards for them.
Significant breakthrough? I think that’s called a solar panel, don’t think we had those in the 1800s
i think its cool to think about that probably somewhere in my lifetime we have figured out how to provide plenty of energy to everyone on earth for cheap without destroying the planet. i am 20 btw if you are wondering.
@@mauritshagedorn856 We have plenty already, we need to stop being wasteful, but people need 70" TVs so im not holding my breath.
Can't wait for season 17
Fantastic video, both your enthusiasm and optimism for this new developing technology radiated through the script!
solar 3.0 next season they said...
Fantastic presentation on a solar technology I didn't even know existed. I always love hearing about newer and better technology. In my heart I know you'll solve the problems surrounding early degradation. Cheaper more cost effective so what's not to like? Scientists like yourself always amaze me. Thank you for everything you do to make this world a better place to live. Energy costs have a lot to do with making that happen. Know that you're very much appreciated!
I would much rather hear about new and emerging technologies than “our planet is doomed “. Science will eventually ’crack’ nuclear fusion as long as the ‘net zero’ brigade don’t get in the way of progress.
totally agree with you... and making solar power cheaper and more effective is such a goood thing for 3rd world countries and all that... and tbh for everyone because smaller countries wouldnt be so dependent on bigger countries for power
I believe they will figure out what to cover this with and then preserve it for much longer my ideas would be silicone or plastic
Michael. Glad to ser you now watching the technology. Have bern watching and using solar from back in the 60s. Im so tired of the "i know it wont work" crowd. Things get better. Now we have cars tbat can be charged on solar panels. What is wrong eith these people.
invented in Poland, by a woman
Very well written piece. Twice, so far, he mentioned something I was questioning. This one was when he said the two chips were samples used in the lab. I was thinking when he first talked about them, they seem a lot closer than 10 years away.
I have been pro R and D on solar, but against mass implementation, as we are going too fast before the tech is ready on that scale. This could truly be a game changer. Keep the R and D going.
This is not what I expected for Season 17 bungie...
Love it. Keep up the great work, brother.
Extremely well explained and illustrated. Very easy to understand by anyone no matter the level of scientific knowledge. Well done and keep up the good work!
Agreed - that was well explained. Actually it was well _taught!_
It is and maybe it have some future… only humans are the problem...
@@unixtohack those in power usually don't let tech like this on the market if it doesn't suit their ideas
0@@ColdHawk
@@MDaVela maybe could done more then that right
Thank you for asking all the right questions
I’m currently doing the nabcep Solar course and this information was really helpful
Outstanding presentation. Super interesting details direct from the company, including their manufacturing process
The quality of the animations is amazing!, keep up the good content! 👍
thanks to @animagraffs for that!
What are the challenges of bringing this future to light? Well, the person you interviewed is talking about the "Market," so you can see where his priorities lie...that's problem #1 right there...
Thank you for this video and explantation, kind regards
Well done video! Exciting future!! 😎
Information well presented with a Refreshing "depth-investigation" for the novice. Easy to undrestand yet complex. Well Done.
Awesome video. Keep up the good work
Energy from sunlight is a no brainer. Keep up the good work!
Great video! Keep up the good work!
This wasn't what i was after when I searched up Solar 3.0, but I'm glad I chose to watch it regardless. Great video!
Crazy to think this tech is less than a month away eh… it’s only gonna last for about a month as well and then we get arc 3.0. Crazy electrical advancements… LMAO
I was searching for a comment like this PvP Next month is gonna be fun
Amazing video, thanks for this
Hi there, I have never seen like this before. Looks like it will be very useful for the future.
very well explained hope to see more news soon :D
Mr. Jean does an excellent job of explaining Swift Solar's approach. I also appreciate his candor on his current priorities for scaling production, his manufacturing and testing methodologies, what the limitations currently are (longevity and environmental ruggedness), the current market applications, and his priorities in broadening its utility by addressing the longevity issues.
What is the current longevity? 5 days?
@@donaldkasper8346 I think it's up to 60 these days
@@davidconner-shover51 Nothing beats silver for conductivity.
So informative and I didn't know there was better technology, instead of the existing solar panels systems.
Excellent video! More videos on solar power please!!
Very interesting topic and well presented! Good job!
The initial video depicting the electron-hole interaction when the P and N-type materials are brought into contact was something you might consider donating to a University for the 1st course of Solid State Device physics. It would also be useful to incorporate the discussion of the Fermi level as part of the discussion to round out the band gap discussion. Good luck in your venture but many practical problems to overcome but your video shows you have a grasp of many such issues.
I appreciate the level of transparency (ha!) In this video. It didn't feel like hype and lies, but realistic expectations.
Loved this video, very informative.. can you make one on semiconductors?
Excellent reporting thanks!!
solar 3.0 confirmed for next season lets goooooo
The most beautiful thing in living long enough is that we see more new things and get the chance to use some of them. Who would have thought of such technology ?
Joel Jean
Scientists and Engineers would have thought of such technology.
beautiful plastic in the ocean and our blood
Remember when we had government funding donate % of GDP and taxed billionaires to fund our future and new technology? What happened?
God is said, "I am Sound and Light."
That was awesome! Good job!
I am excited to see where this goes and really want to even be able to create one of these items. Seems nice. Very nice. Just need the knowledge of how they work and how to wire them.
Given time and further R & D this science has huge potential. These people deserve further funding and encouragement to advance their research. It is mind boggling to imagine the possibilities that await us with this possible breakthrough
Dunno. Mokes do pretty dumb stuff with technology. Look how everybody whips their cell phone out to do a video of the most pointless stuff. Overkill.
@@imacmill Maybe you are right. But I tend to have faith in the race that sometime, somewhere down the track we will wake up to ourselves and reverse the trend of self distruction. What gives me this hope are people like Elon Musk and others that have the dreams of creating a civilisation "out there". Thus giving us a second chance. We are not the first civilisation that has achieved remarkable things and than disappeared from the face of the planet. This phenonomen has been repeated over and over, probably several times in the planets history. As horrible as what it sounds, we need to cull the race one way or the other, be it by war or natural disaster. We are a parasitic and warlike species that needs to be taught a good lesson before we will wake up to ourselves.
I need this for my van, as I am overlanding in Africa at the moment. I can even do some real world testing for them👊🏿👌🏿👍🏿
Amazing! Great work!
This is definitely something I hope becomes commercially available soon because I inted to heat my house using Geo-thermal and I'd like Solar Panels (with w/e batteries I can get for energy storage for cold/night time usage) to be what is giving the geo-thermal unit all the energy it needs to operate at 100%. Not needing to burn wood or use oil/propane etc. is a dream of mine but living in NH I worry about how many solar panels I'll need to get so that (even in Winter time) I never have to worry about having enough power to run my geo-thermal unit. I haven't done any research into how much solar panels are going to cost me but, as long as I can afford it, I have no doubt I'll be needing dozens for year round powering/usage.
You will need 3kw for dark evenings and mornings. You would need at least three GTesla Powerwall equivalents.
This got me much more interested and educated than severals hours our lessons on perovskites for material science. I was surprised there was no mention of the Lead (Pb) as most issues with perovskites used to be that we didn't know how to do lead-free perovskites crystals. I would have liked to know more about the toxicity of these coatings
you want to know about the toxicity of lead coatings: lead = bad... thats all... despite any any precaution taken or how its engineered it will ALWAYS be a problem
Pb = lawsuits
Can confirm it is highly toxic
@@kiloton1920 did lead not cause humanity to drop significant iq points, and caused some generations to be way more violant and stuff? very fascinating in my oppinion, scary, but fascinating.
@@mauritshagedorn856 yes and it still is doing this in some countries that still use leaded gasoline
Make the sheets easily replaceable and using them will follow. And from that will come the data to iterate the various components. Promising work.
yes they can make lemonaid with these short lived cells and as improvements are developet they can be implemented.
Easy. Make a frame that covers the roof and have these panels just snap to a frame (plug'n'play) once the panel degrades, unplug and plug new panel. Any panels can be easily swapped with new generation panels
@@EddyKorgo not easy
@@kristopherleslie8343 It is easy. What you mean is that it is not easy to work through the politics of getting it done. That is the hard part.
@@CD-vb9fi Hambug ! ! ! Science is So haughty claiming We are almost at the verge of discovering the Theory of everything 😂😂😂 We can't Even copy the sun's fusion nor kill a virus or a simple cancer .
This is genius and will quickly be adapted to many industrial fabric uses! I am amped!!
If the tech ever evolves to the point it needs to be...that would be awesome. Good luck!
Cant wait for arc 3.0 now
He said, "Stability is still a challenge..." IOW, the perovskites don't last very long, much less than 25 years. They won't be able to be used for rooftop or utility scale solar systems until their "stability" AKA lifetimes can be increased to 25 years. If perovskites can be made cheap enough, the sheets might be made to be quickly and easily changed when they lose efficiency.
1/15 the cost seems to make up for the more limited lifespan.
Depends on how it gets used, i dont agree that we would need one or another, for long-living installations you could make solar cells like we have now, but for stuff where its a temporary set-up than this would be a massive success. The light weight and cheapness of the cell makes it perfect to be put on stop of cars, it would be a perfect addition to electric cars, and given that most cars are used during the day, i would say that a much much smaller battery could be out into such a car all in order to reduce weight and give a small timespan in order to go through moments of missing sunlight. This technology would be a godsend in areas where there is a lot of sunlight to begin with. On top of that, if they manage to scale it up and make it light-weight enough, they could even put it on clothes for induvidual uses, so your smartphones battery timespan wouldnt be the main concern of yours anymore, and a single piece of clothing usually isnt used for over 15 years , so the cell would be a great fit on that as well. And on many many other consumable goods this technology would be perfect, for example you want to go into the forest and relax but not miss out on the convenience of electrity, you could just bring a big piece of cloth which you span on a open field, than charge your devices via that. Maybe im a bit to positive on the good aspects of this technology, but i thing that given the trend to having more smart tools surrounding us, this technology would fit right into that market.
So put them in a place where they won't be exposed to the outside elements and be temp controlled. I know that sounds crazy, but I have an idea (and a patent) if you want to know more, let me know.
Other companies have to intentionally bother making products obsolete over time, if this is both cheap and has a decent but not long longevity its not that big of a negative either, specially since there's manual labor involved (it might help sustain the market since more installations over time means more laborers supporting it to get more labor out of it). Not a fan of planned obsolence but still worth noting I think.
The life of these new panels vs silicon panels, assuming the 15x production saving = 1.66 years. so if the formula lasts 2 years before having to be replaced, that accounts for the cost of a worker to replace the panels, which after the initial install would be a 30-60 minute job of unscrewing one set of panels and screwing in the new set. Benefit being new formula(s) that might mean longer life and / or more power both of which are of benefit to the user. Loner life = less re-installs, more power = feeding more back to the grid for credit off the power bill.
I'm not sure how I ended up here but this vid was very informative. I've learned alot
Really good work! Impressive.
This was a good video and I'm especially happy you went into the challenges it faces although I always end up frustrated not really understanding how they go about improving the poor aspects. Like, what specifically allows for one of these substances to be more durable to heat and how do they go about trying find it? I also find it sort of alarming that this crystalline structure was just found in nature rather than come up with. Is it possible theres an even better structure and wouldn't trying to optimize that be the most important step. I mean, it's possible that all this research into perovskite's becomes useless if some better structure is found so shouldn't we first develop the science around finding the best structure?
so i would advise some Real science courses... learn some chemistry and physics....but typically its about finding a material, or creating one that suits the need better. Only quite rarely is there truly only one substance that will work for a given need, but how well it works, or its cost, or potential environmental concerns.... ect., determine what substances are actually used. We used to use lead as a fixative in paints, in pipes carrying water and many other items. Until many people had succumbed to lead poisoning, we were not aware of the health issues, and lead worked cheaply and well. After learning about the issues, we switched to other materials, some of these alternatives were already used somewhat. But lead was still being used in paints until like the 80's....partially because alternative materials cost more. Lead based paints no longer dominate the market because better paint types were developed, and at reasonable costs, else we likely still would have lead paint in our homes schools and hospitals.
@@donatoge1713 I mean I understand that, I just don't understand what they do to find or create these better materials. How can the process be sped up.
Great info guys!
Now we are just waiting on Arc 3.0
Really great video thank you
From past few years, I've been hearing of things that will revolutionize power production. Yet to see even one available commercially.
Because price the existing products is low because of mass production it's really hard for a new product to get into a market. You first need to reach that price point. Very often a new product only succeeds because it has an advantage in an other area so it can be further developed and mass production processes improved.
When all is said and done more is said than done.
@@autohmae or if you’re Tesla, you can out leverage the market with tax incentives and an army of redditors
What an ignorant comment lmao. Technology has exponentially advanced in a handful of generations. Flight, Cars, space probes, wireless communications and antibiotics were all advanced in same 200 year period lmao. You won't even be able to comprehend the next 50 years.
Graphene is one of them you see in upcoming future.
If it ain’t about my dawn blade idc lmao
hiya, excellect video. Many thanks, as a follow up were there any relative articles I could use as a reference to my research paper?
Wow, renewable energy is such an important topic! I recently came across the Segway Portable PowerStation Cube Series and it seems like a fantastic option for outdoor enthusiasts like us. With its massive capacity, waterproof technology, and fast recharging capabilities, it could be a great solution for camping or as a backup power source for our RV. Definitely worth considering!
I really hope solar 3.0 brings two icarus dashes back for pve atleast
Cool to see more efficient solar power models being researched. Finding efficiency is the crux of engineering.
Very excited about seeing work being done to make solar thinner and more efficient. I’m not a scientist, but have thought about this type of “panel” for phones, drones, cars and more would be great! A s solar Silpat mat!
I'm feeling a lot intelligent compared to yesterday. cool video!
Love the simplicity yet the complexity in his explanations. Can’t wait to see what happens next. Q: Could Vanta black with is light adsorption affect the efficiency of the tandem and attract more sunlight to the tandem while finding a solution that will dissipate heat away from the tandem bc vanta black absorbs almost all light therefore I’m thinking heat too.
Hey bro, not trying to be an arse here but could you maybe check your spelling? Sorry
@@BingusDingusJohnson edited
@@BingusDingusJohnson Affect 🔄 Effect I get it
uh oh ish de spelling polece! evrybudy hide 👀
Actually , the main reason they want to make it transparent is for heat absorption to be low. Current solar panel has a black surface which actually absorb heats towards earth which is bad as we do not want it to hear our planet, instead we want it to reflect it back outside of our planet. That is why they do not consider it to be black. I hope this helps.
Wait… this is not Destiny
I read about BAND GAP tech about 20 years ago. Technology takes time and a ton of effort. Excited to see where this will go!
Amazing presentation
Graphene could serve as the transparent electrode. Graphene is almost a one-atom-thick superconductor and can be applied using chemical vapor deposition (CVD). CVD is currently the front running process for making graphene. Even though there may be lifetime limitations for Perovskite solar cells, they are so cheap to make and produce so little pollution, they can be considered disposable.
Disposable? It wouldn't be long till your fish steak tasted of Perovskite.
Great graphene... Worse polluter than plastic. It's like micro glass polluting water.
"1% of the material compared to current cells, so it's gonna be cheaper!" Companies will still find a way to charge us double the cost of existing cells just because it's new.
nobody works for free
it cost less money to make but the companies had to invest millions of dollars to develop the technology
Then they will fail. Basic free market outcomes
@@faikerdogan2802 It's not a free market, so I have some serious doubts. How much do you know about the health care industry? Lmao.
@@bad_p Don't even know what you're trying to say here, lol.
Perhaps the answer lies in combining the technology of the solar roadways project with this resource? This is awesome, how close you are; I wish, for your project, that a very singular and exacting catalyst towards your answers concerning longevity arrives with perfect timeliness😎🙏😇🤩🥳
Also, flow might have potential?
This guy is adorable!! I've seen him in Palo Alto (is my home)😊 plus he's brilliant!
A common problem with thin film types is that high temperatures cut the lifespan. For the western states silicon crystal holds up best, so far. If only they can come up with a thin film type that will stand up to extremes in temperature.
Dude bungie’s rework is gonna change the world
Very well explained
This is science presented in a journalistic style; the advantages and challenges, for the thinking person. Fascinating! Hopeful technology toward renewable energy for sure!
At a 1/15th cost of solar panels, at 20 year lifespan seems reasonable at least on a consumer level which are more less the same life span as most current solar panel tech, let alone roofs, vehicles, and most applications. It seems that really isn't an issue. And if it's better for the environment with more abundment materials cost.. it seems like they're almost ready to launch.
Great video! Not the typical huckster new technology magic video with impossible promises while glossing over potential problems, and not dumbed down to be 98% fact free. I can imagine perovskite solar incorporated into an injection molded plastic enclosure for various products such as outdoor motion controlled security lighting, displays and signage, security cameras.... It would also be great to be able to buy pre-cut rolls of solar film that could be rolled onto a metal or polymer roof, between the strengthening ribs, to quickly produce a solar roof that inexpensive and efficient.
@@MyKharli this is old technology, have you seen the Knight Rider 2000? it is coated with this solar film .
New SolarPanel technology now we can attach the thin layer panel on car's body just like applying vinyl wrapping so no worrying battery to empty as we can charge battery anywhere even while parking in full sun light
The technology sounds like it can be applied to the outside of smartphones. People buy a new smartphone every 2-5 years.
Arc 3.0 will be fun good work bungie
Void 3.0 was pretty good excited for arc and solar!
I am working with a few groups developing and testing perovskite research cells and mini modules at NREL. There has been a lot of momentum (money) behind this as the new OPV, and efficiencies have shot up quickly. I see some of the newest devices from universities and startups.. there is still a long way to go for stability of these modules and materials
That's interesting work you do. I am a electrician in the great state of Texas and for the past year i have been working for a master electrician installing solar. We do the whole system modules and the solar walls I like the work and I'm really interested in solar. Really looking forward to lighter modules cause carrying them on a roof is a work out.
NREL has an incubator for the R&D of solar and Geo Would be interesting to see how these are plausible in aero projects. Food for thought
Excellent presentation. I can't wait to see Perovskite become commercially available for use.
I would love to see this come into fruition. :)
frighteningly smart fellow. amazing tech.
Pretty awesome technology that I had no idea existed until this video. I just thought "great, we have solar panels, so just get more, right?", well apparently we can also get better ones. And for various applications, not just fields powering the grid. The next step in all of this is to also find a way to make "better" batteries instead of just getting "more" of them. Tech is definitely advancing and I'm glad you guys are covering it on the channel :)
Battery Recycling might be just a good a program to have investment in too. batteries might never be eternal, but getting more materials back ought to be a huge deal.
@@Dragonorder18 i just discovered Ambri the other day, this was their main selling point for their liquid metal batteries - reusability of materials
Battery tech continues to improve. But for grid usage, batteries are probably not the best solution. The best solution for grid storage might be mechanical or conversion to hydrocarbons (which can then be used in applications where electric doesn't work well, such as heavy machinery and air travel). You can use electricity and water to pull CO2 directly out of the atmosphere and create e-diesel with it, which when burned, releases only the same CO2 you previously pulled out, so overall neutral to atmospheric CO2 concentrations.
@@Dragonorder18 this is old technology, have you seen the Knight Rider 2000? it is coated with this solar film .
@@eventhisidistaken With the amount of energy you need to "pull" enough CO2 directly out of the atmosphere you might as well be burning forests down for the hell of it. Ideas are fun and all but not in the realm of ridiculousness.
I like the idea of buildings producing its own electricity. This can be used for both the operation of the building as well as charging workers cars etc. The main advantage is that this energy doesn't come from the grid. In fact it can top the grid up.
It always irritates me when I see office buildings with window darkening film. They reduce the light by about the same amount as BIPV (building integrated Photovoltaic) panels I was working on in the early 2000's, but generate heat rather than electricity. *8'(
The average high rise office block has way more non north facing window square footage than it has roof space, and roof space is often filled with air-conditioning units for the block.
This is incredible ❤️
Amazing Presentation 🏆🏆🏆
Massive cool ! It was interesting to hear that production costs can be greatly reduced but you can bet your life when this technology hits the market it will be more expensive to the consumer than currently available solar panels.
Yes and no Yes, they would be more expensive for the same area than standard PV silicone based panels. but they will have different factor, so they will be still be competitive in price.
Back when I was looking at them in uni the big problems with perovskites was the inorganic part is usually a heavy metal cation and the film is usually is pretty water soluble. So manufacturing and end of life recycling is a big deal for them unlike with silicon solar cells.
Concentrated solar power is more efficient and easier to manufacture. Polished metal parabola pointing at a heat exchange coil in the focal point. Use the heat of the sun to drive a steam turbine. This process heats water, provides passive radiant heating, and generates electricity. Considering that heating is the biggest energy consumer. Hence why Canada has the largest geological footprint per capita. Excess heating is actually a good thing. Heat is energy after all. In fact a flame can refrigerate.
@@brendanwood1540 concentrated solar power can be cheaper per m^2 when you have plenty of room and can implement tracking etc (there is a design where the pipes run along the centre line of the mirror so the whole thing basically just has to tilt up and down which looks pretty good for areas where you want fewer moving parts) There are a lot of places where PV is a lot easier to implement and it is potentially considerably more efficient because there are materials which can generate electricity from at least near infrared all the way into UV, there is no way you could get 50% efficiency in a solar thermal plant. (And obviously they wouldn’t work on a vehicle or a house roof or to take camping or whatever) PVs have a fairly long lifespan and they don’t require much maintenance before they are at their end of life so you can see why they are attractive for solar farms. Here in Australia a lot of solar farms have been able to pay for themselves in
Glen or Brendan, is there reading material you can suggest so I can read up in detail about Concentrated Solar power? Thanks
@@glenecollins Tracking isn't required. The path of the sun throughout the entire year is predictable at any given latitude. Likewise a lens could work as well as a parabola. Thermal mass storage would be ideal for this application.
@@brendanwood1540 the path is predictable but if the mirrors don’t move the spot or line they focus on moves throughout the day following the sun so that the focused beam falls on the required area is what I meant by tracking.
Hopefully this makes it to fruition
THANKS A LOT & VERY GLAD TO KNOW ABOUT LATEST SOLAR ENERGEY. OUR COUNTREY PAKISTAN IS FACING SHORT OF ELECTRICITY DOMESTIC & INDUSTRY. WISHING YOUR SUCCESS MORE THEN YOUR EXPECTATIONS.
That young man is so inspiring in his explanation. Give another nudge of hope for that generation. Keep it up young man.
Superb. Clearly some issues still with perovskite due to unknown lifespan and some toxic components. Work in progress but regardless this has to be a massive leap forwards. Surely the best way to accelerate tech advancement is to embrace and put significant time into R&D not just rely on those with a fiscal incentive but for a government to adopt and analyse.
Hell, the issues with heavy metals and toxic metals within normal solar cells make the end of life for that solar cell as opposed to the minimal toxic metals within a Perovakite cell is vastly superior. This coupled with the lack of $ power needed to make them as opposed to regular cells makes this the one to go with..the dura ility of a perovskite cell can be easily protected with a clear hard cover.
Love science. A bit of good news that brought a smile to my face
Can't wait for this tech to be widely available
I could see huge success with this marketed as a DIY kit. This could revolutionize our green economy, giving financial incentive to those of us who are handy with diy projects.
I look forward to seeing Perovskite solar cells becoming main stream, and hopefully bringing down the cost of solar cell, and improving efficiency on energy generation. It will certainly benefit alot of people then, from all walks of life.
They literally break down to anything even extended exposure to sunlight
I want to see an electric RV with the entire surface covered by these cells as body cladding, and a rollable shade also covered with them for even more surface area. How much charge could you get if you were not merely limited to some solar cells on top, but covering the entire surface? Same for the windows, get some that collect some of the light and convert some into power.
@@datcheesecakeboi6745 à
@@ubuu7 not alot more realisticly
The global Perovskite solar cell market size was valued at $0.4 billion in 2020, and is forecasted to reach $6.6 billion by 2030, growing at a CAGR of 32.4% from 2021 to 2030. Perovskite solar cell (PSC) includes the perovskite-structured material as an active layer based on the solution processed by tin or halide. Allied Market Research
this is amazing
Interesting & amazing!!