All of humanity just won a really important victory in our battle to lower the CO2 emissions that are causing climate change. Tesla CEO Elon Musk introduced the world to the Powerwall, a wallmounted battery for your house which aims to accelerate our transition to clean solar and windpower. Before the powerwall, there was no way to store the energy generated from the panels that capture sunlight on our roofs. So during the day they could give you the power you needed, but at night, you had to rely on the grid, which gets most of its.
Electricity from coal, natural gas, and nuclear reactors. There had been some early home batteries out there, but nothing that was nearly this affordable. But Tesla, which has built thousands of large, lithiumion battery packs for its growing electric car business, was able to produce a similar battery for buildings at a scale that dropped the production costs dramatically. The lowest capacity model will cost just $3,000. And this is the first generation of the productbefore Tesla's even completed building its massive new Gigafactory, or any real competitors have entered the market, events that will surely push the price down.
Even further, while increasing the energy storage capacity of the Powerwall. Here's how it works. When the sun is out, solar panels will power your house and charge the Powerwall at the same time. And when the sun goes down, this charged battery will kick in to meet most or all of your electricity needs until the sun comes back up again the next morning. This is gamechanging. More and more people will go completely offgrid. Every building whether it's a home, office, business, warehouse, factory they can all.
Install solar panels and some Powerwalls and instantly see their fossil fuelgenerated electricity needs drop significantly. Not every building will be able to go completely solarpowered, but most will get pretty close, especially as our appliances become more and more energy efficient. And it gets even better. The powerwall will be connected to the Internet and the rest of the energy grid. Here in Southern California, and most other heavily populated places, the electricity company charges us a lot more when we use electricity during peak timethat's in the afternoon and early evening when the temperatures are warmest and most of us are.
Home and still awake. The Tesla battery is smart, and knows when electricity is cheapest, so that's when it will draw from the grid to charge itself. And then, during peak time when you need electricity, the battery will power the house. Sometimes, you'll be able to sell back unused power to the utility company during peak time to even make a profit. It's basically going to make each individual building its own power station. Overnight, Tesla seems less a futuristic car company, and more like the man who inspired the company's name, a revolutionary electricity engineer named Nikola.
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How to Install Solar Panels Battery Banks for Solar Energy
Now we come to our battery bank for our Solar system. This one is made up of six volt cells combined in different ways to get the voltage we need for our individual inverters. We're going to be using the big Zantrax 1,000 watt this time, so we'll need two six volt cells, in series, to come up with that twelve volts. If you take your battery and connect a positive to a negative terminal that leaves you with a positive and negative terminal and you can get your twelve volts here. If you connect four batteries in series, positive to negative,.
You come up with twentyfour volts. And if you needed a fortyeight volt system, which is not uncommon, you'd simply expand and use more batteries. But for a twelve volt system we'll just use two. And, they're really the most dangerous part of the system. If you look down inside there, you can see a liquid and that liquid is sulfuric acid and will really seriously burn you and that's why we have a base here, Baking Soda, and if you get that acid in your eyes or in your clothing you can neutralize it with this. So, very.
Important to have this for safety. We can get a look at some of that acid here with the hydrometer, this is what you measure the actual specific gravity of the acid inside. And you can see we have several of these disks floating. We have about three disks floating with one at the bottom. So we know that this two batteries, or at least this battery, is about seventyfive percent charged. So, we're going to be very careful with that acid and stick this back here in our little cup. It's also important to note that the gases that.
Can Your Entire House Run On Batteries
Wouldn't it be weird if one day in the future you were buying a home and the listing said, batteries not included Yeah well, that could totally happen. Hey there people, Julian here for DNews. Electricity is pretty great. It powers my toaster, my fridge, my hairdryer, my clothes dryer, my air conditioner, my humidifier, my dehumidifier, and my pc I use to watch science tutorials. I think I'm gonna keep using it. The problem is, everyone in all the other houses feels the same way, usually at about the same times.
Of day, and they're driving the cost of those tasty kilowatts up in the evening. Of course during the day if you don't want to use power from the grid, you could get some solar panels and harvest sunlight, but that's not helpful when the sun's down, also known as nighttime, also known as the time I need to have electricity to turn lights on to not bang my shins on all the furniture. Enter the battery powered home. The idea is a rechargeable battery stores energy from solar panels during the day or from offpeak hours when grid energy is cheapest, and uses.
That energy during the rest of the day. The problem is if you've ever bought batteries you know they cost approximately one arm andor one leg. Elon Musk thought that was a silly hangup for what is otherwise a great idea and decided to do something about it. Elon Musk, for y'all that don't know, is basically what would happen if Tony Stark lost the goatee. His interests range from online money movement to commercial space flight to, most importantly for this topic, electric cars. His company Tesla Motors has been refining electric car batteries for years, engineering them to be lighter, longer lasting,.
And more efficient. Why don't we take all those batteries, and put them on a wall So they did that. The Tesla Power wall Is basically a bunch of lithium ion cells in a sleek case. They're compartmentalized and liquid cooled to solve the knotty problem of overheating and burning your house down, something that is generally undesirable. If you wanted it as your main power supply there's a model that can store and discharge up to 7 kWh daily and costs $3000. Best of all it should last 10 years, which is approximately.
8 years longer than my laptop battery made it before it wouldn't hold a charge anymore. The trick to this longevity is how much power it outputs. It's only pumping out 2 kW continuously and peak output is 3.3 kW. The problem that then arises is some appliances will use more than that output. An electric clothes dryer could draw that much power on its own. So if you want dry clothes, I hope you weren't planning on using a microwave too. If you wanted to be not reliant on the grid at all, you'd probably need a few powerwalls.
To go with your solar roof panels. Depending on where you live, your power consumption can vary widely, but the average US home in 2011 used 940 kWh per month. A solar setup of that size would cost over $11,000, not including installation or taking tax credits into account. Then you'd need 5 Powerwalls to store all of that sunshine juice, so that's another 15 grand. It's an expensive prospect right now, but as the cost of batteries and solar panels continue to drop, individual homes that are independently powered could.
Become a great way to kick our fossil fuel habit. Inexpensive home batteries are looking like a promising innovation. They're not the only company innovating. Intel creates the breakthrough technologies that make amazing experiences possible. Having Intel inside makes for better experiences outside. Intel drives innovation with products like processors, wearables and IOT devices, and within data centers. In the PC and beyond. Going green sounds like a lot of effort. Is it really worth it Trace explains why yes, totally, it is, right here. Would you use the powerwall Would it be a supplement for your energy use or would you.
Burning Stuff With 2000F Solar Power!!
In a previous project I found a free tv and turned it into a giant solar scorcher. This shoots out a deadly beam of sunlight, that's hot enough to abuse food, melt metal and burn things you probably shouldn't. Today seemed like a good day to play with my Solar Scorcher. I positioned my frame and found the focal point, then added some concrete tiles as a base for my projects. Ok, I've got power, and I'll test it out with this piece of wood and when the light makes contact.
I've got instant fire. The sunlight at this spot is around 2000 degrees Fahrenheit, enough to melt this spot of concrete into a glowing orange liquid. I'm curious to see what I can do with all this heat so I've filled a glass bottle with water and I'll punch a hole in the cap. It's incredible to see that the instant I focus my lens on the bottle, it starts smoking. Just a few moments later this water is so hot it's boiling, and I'm a little nervous the bottle might blow. Yep, there it goes. The glass pieces are melting and that's cool,.
But now I want to try this on some food. I'll get some hot dogs, and when they hit the beam they really do get hot. This might be a little well done for my taste, and I'm still hungry so let's try an egg. The egg is actually working very well. It's so reflective it doesn't burn as fast, and even my wife is interested. A little salt and pepper and it's tempting to try a bite. Ok, so I wasn't actually expecting to eat this, but it looks safe enough, and.
Even my kids are anxious to try. Surprisingly, it's pretty good. Alright, let's see what else this will do. I'll try burning a penny, and, wow, it melted. How about a stack of pennies Yep, they're nothing but liquid metal now, and I'm thinking that slag in the mixture must be what's left of the copper coating. It's only taking about 4 seconds to melt these, and melting metal is really great, but now I want to see something burst. I wonder what would happen to this egg It's spewing some kind of debris and smoking like crazy. I hear.
Some little pops and it's even forming some interesting growths. huh, Look at that. But no explosion. How about if I put a pop top on this bottle of water and let the pressure build up Yeah, that's what I'm looking for. Let's do that again. The lid is back on, and pressure is building. Awesome! Alright, the sun is setting and I've readjusted my Aframe. I'm just wondering if this would ignite gasoline. It does. Hopefully it goes without saying that this is very dangerous and you shouldn't try this at home. Well, I'm convinced there's.
An insane amount of power behind these lenses. If you'd like to see where I got this one, take a look at my tutorial on how I hacked it out of an old TV. This one boiled water in less than a minute, welded a nickel to concrete, and instantly torched any piece of wood in it's way. Well that was fun, but I'm still hungry so I'll put everything away and go get some real home cooking. That's it for now. If you liked this project, perhaps you'll like some of my others. Check them out at thekingofrandom.
The Eton Mobius A Rechargeable Battery Case with Solar Power for Your iPhone 4!
We're here at CES 2011. This is the Eton Mobius, something we're really excited about this year. It's one of the first solar charging cases for the iPhone 4. We used a very specialized lithium battery that can provide more than 2 times the amount of power that will enable you to charge your iPhone from zero to well over full capacity when you need it most. We've managed to put everything together in a very slim form factor under 20 millimeters. This unit is very sleek. It's completely robust. It offers a nice rubber mold injection on.
Saving Energy with Solar Power Using Golf Cart Batteries to Save Energy
We are down here in our basement. It's not very comfortable but we need the space because here, what you see there, is our golf car batteries. You can use different kind of batteries. There are much more sophisticated ones, but they are much more expensive so we choose just to get golf car batteries. Some of them are even recycled from someone who didn't need it any more. One of these batteries is about fiftyfive dollars. Why do we use golf car batteries A golf car battery is a deep cycle battery. That means it can store a lot.
Of energy but it's not able to give it away in a short moment. In a car you have a battery that needs full power when you turn around your key. In a golf car battery you want to have a battery that you can drive for a long time. The same idea we have here because we want to store the electricity we get for as long as possible because we never know when the sun is shining or when the wind is blowing. That's kind of a huge storage and the more.
solar Battery Charger homemade SOLAR PANELS boat, home, auto, lawn machine, laptop
Hello! I'm Chris with tutorialbreakthru Are you ready to outfit your fishing machine with solar panels building your own semi flexible solar panels can be easy once you know how! Build, your semi flexible solar panel with confidence! Get familiar with our soldering techniques. Tips and tricks like, using a wood stick while soldering your tab wires to the solar cell we can help you every step of the way like checking proper voltages and currents. For those do it yourself ers who are familiar with solar cells I think we're the first to make tutorials of, how to.
Build your own semi flexible solar panels! We BOLDLY GO!. to wear No YouTubeer. has gone before! YouTube channel solartekTV all the tips and tricks. for successful adhesion to both cathode and anode side of the solar cells as well as. to the solar panel. if you're ready to make a semi flexible solar panel you have got to watch are informational tutorials right here on YouTube channel solartekTV! of course there FREE!. It's !!. just listen to this some of this detailed commentary..notice the wires are coming straight out. from your panel underneath that insulator.
Now we have a nice insulator piece so we can put our squeeze connector together. runs look like there coming straight out that's good. Go ahead and put your hardware together for the machine screw. Watch our solar panel progression as we build are semi flexible solar panels right here in our All solarpowered workstation!! solartekTV and here's. the MONEY SHOT!! Background Awesome music ! by WSC Dubbya and The STONE COONS!! Watch all of our howto tutorials right here on channel, solartekTV I'm Chris with, tutorial breakthrough.
Solar Panel Systems For Beginners Series Vs Parallel Battery Banks
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DIY Solar Panel System: Battery Bank Wiring.I show and explain how and why I wired my solar panel battery bank the way I did. I explain the fundamentals of battery bank wiring and the pitfalls if done..
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Battery Solar Battery Options
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4.5V/220mA Solar Panel To Charge 12V Lead Acid Battery.If you have some mini solar panels 3V to 6V200mA and up laying around that you would like to find use for, then you should watch this tutorial. Using the simple..
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110Ah Car Battery Connected To 80W Solar Panel.A friend gave me this massive 110Ah car battery which Ive connected to an 80W solar panel using a PWM5 solar charge controller 256.
How To Size Your Solar System.Understanding exactly how much power is stored in your batteries and how much of that you can use on a daily basis. This tutorial also covers how power gets..
12 Volt Solar Panels.12 volt solar panels are often used in marine and RV appliance, or for car battery maintenance, field Communication radios, golf cars and garden fittings like..
Elon Musk Debuts The Tesla Powerwall.Tesla Powerwall Keynote by Elon Musk The Missing Piece English and Spanish subtitles added, credit to Luis Gmez for transcribing and translating..