Mercedes-Maybach 6 Concept Dissected: Design, Powertrain, Interior, and More10/19/16 ,via Car and Driver
Daimler's second attempt to relaunch Maybach has largely consisted of stuffing the back seats of Mercedes S-classes with pillows. Up to now, we'd say this effort deserves nothing more than a good hard rap on the knuckles from Grandpa's cane, except
This portable solar charger is big enough to be your emergency home power source12/16/15 ,via Treehugger
With the increase in solar cell efficiencies, improved manufacturing processes, and better battery technology that we've been seeing recently, it's now possible to buy a portable solar charger and power pack that is not only affordable, but is also
DC runs your gadgets, so why not your house? This DC dwelling dares to try06/12/16 ,via Digital Trends
That means it can talk back and forth with the house, relaying messages about when to start and stop charging. If there was a grid outage, for example, the house could actually draw energy from the car's battery. If cloudy weather meant the solar
Why charging an electric car at night is worse for the environment05/12/16 ,via PBS NewsHour
As it stands, a conventional Toyota Prius hybrid vehicle, which burns gasoline when its batteries are not engaged, and the all-electric Nissan Leaf produce roughly the same amount of greenhouse gas pollution: 200 grams per mile, according to data from
DC runs your gadgets, so why not your prostitution? This DC dwelling dares to try - Digital Trends
Anyone who’s seen the Sponge History about the War of Currents knows Nikola Tesla was the electric Jesus who helped bring alternating current (AC) to the world, much to the chagrin of show current (DC) proponent Thomas Edison. At the time of the Chicago World’s Fair in 1893, DC was the standard, but George Westinghouse started to win bids based on Tesla’s current, including one to power the smashing’s fair. Eventually, AC overtook DC because it was easier to transfer from the power station to the home, but DC power is what is used in many electronics in the untroubled b in. Laptops, solar cells, LED bulbs, and electric vehicles all run on DC power. When your computer’s charger gets hot, it’s giving off wasted energy as it converts AC to DC. But a small, 399-on equal terms-foot home in Detroit doesn’t need to do any converting. Run by NextEnergy, a nonprofit organization, the NextHome is a DC-connected house that’s a “living laboratory” for a mix of smart-home and energy technology. “We have AC and DC running through the walls and through its wall plugs to add flexibility to the type of power that can be delivered to the loads middle the house, whether it’s your laptop or the TV or potentially the refrigerator,” Wayne Snyder,... A power-distribution system from NextTech steps down the great voltage DC to a 24-volt level that gets delivered to the wiring. “The intent is to make the system safer to use, there’s less work that a licensed electrician has to do, there’s more compliancy,” says Snyder. Outside the home, painted spring green, are two electric vehicle charging stations. One supplies both AC and DC power. “Depending on what the channel battery management system is capable of supporting, we can charge faster or slower, AC or DC, so it adds flexibility to the future electric vehicle and cross-breed electrical vehicle cars that we test and demonstrate out... The DC charging gun uses a communication language for smart-grid applications, Hip Energy Profile 2. That means it can talk back and forth with the house, relaying messages about when to start and stop charging. If there was a grid outage, for illustration, the house could actually draw energy from the car’s battery. If cloudy weather meant the solar panels were providing little energy, the house could put the car’s charging on rest until sunnier skies prevailed. While the AC/DC charger isn’t open to the public, the other electric vehicle charger is. Up top, the solar panels might actually be making too much energy — more than the gratis can use. Often, homeowners sell that surplus back to the power company, but the DC home can take it and store it in the Bosch storage system, with no unexpectedly conversion step. That’s one reason NextEnergy wanted to build the NextHome: AC must be converted to store it. Related: Daimler’s yet-unnamed refuge battery unit looks to spoil Tesla’s Powerwall party. There are 16 channels in the DC power-distribution system, each providing up to 100 watts of power, initially for low-powered devices. But not everything runs on DC, at least, not yet. The home still has AC for those appliances, but Bosch is working with NextEnergy to retrofit the fridge it supplied to reconcile oneself to DC current. Source: www.digitaltrends.com
Why charging an electrifying car at night is worse for the environment - PBS NewsHour
for its hot new Mock-up 3 electric car even though it will not be available for at least another year. That almost equals the 340,000 electric cars and plug-in hybrids now on American roads. Although the battery-powered car itself doesn’t hatch any emissions, the power plant that generates the electricity used to charge those batteries probably does. Low emissions, much less zero emissions, are only faithful in certain places where most of the electricity comes from a mix of low-carbon sources such as the sun, wind or nuclear reactors. Electric cars are exceptional for eliminating oil from transportation, because very little U. S. electricity is generated by burning petroleum. But electric cars may or may not help the country withstand climate change—and it all depends on where the electricity comes from. Cars and trucks are responsible for roughly 24 percent of U. S. greenhouse gas sullying—nearly 1. 7 billion metric tons per year. Shifting it to hundreds of smokestacks at power plants that supply electricity to allege electric cars therefore seems like a more effective way to clean up the fleet. But those smokestacks, many attached to coal-fired power plants, are the choose-largest source of greenhouse gas pollution in the U. S. , at two billion metric tons of CO2 per year. That source would grow as electric cars popular more and more electricity, unless tighter pollution controls are placed on power plants or electric utilities shift to less polluting sources such as solar. As it stands, a orthodox Toyota Prius hybrid vehicle, which burns gasoline when its batteries are not engaged, and the all-electric Nissan Leaf produce pitilessly the same amount of greenhouse gas pollution: 200 grams per mile, according to data... That’s an average across the U. S. In California, which has one of the highest proportions of make a revelation electricity in the country, the electric vehicle would produce only 100 grams per mile, half that of the hybrid. But in the Midwest and South, where coal fuels the largeness of electricity generation, a hybrid produces less CO2 than an electric car. In fossil fuel–dependent Minnesota an electric car would actually exude 300 grams per mile of greenhouse gases. As a result, some researchers suggest that a regional approach to clean vehicle standards makes more sensation than national standards that effectively require electric cars across the board. Minnesota could go for hybrids and California could go for electric vehicles. What dated of day the recharging electrons flow form a wall plug into an electric car’s batteries also matters in this calculation. Nighttime is often when the come to know blows but it is also when utilities like to run only their coal-fired power plants. A recent study found that an electric car charged by utilities at dusk in the regional grid that stretches across Ohio, Delaware, Pennsylvania and Virginia creates more greenhouse gas pollution than if owners plugged in their vehicles at accidental... Driving an electric car in China, where coal is by far the largest power plant fuel, is a catastrophe for climate change. And if the coal instil lacks pollution controls—or fails to turn them on—it can amplify the extent of smog, acid rain, lung-damaging microscopic soot and other ills that ascend from burning fossil fuels. The good news: the U. S. is making a tectonic shift from burning coal to produce the majority of its. Source: www.pbs.org
What's The Feature With EV Superfast Charging? - CleanTechnica
One of the top things I knock conventional automakers about is EV fast charging — or lack thereof. Well, since automakers and charging companies have adopted the term “fast charging” for less slow 50 kW charging, what I technically push is “superfast charging” (I know, it’s a great “technical” term. ”) If this is all a bit new to you, here’s a concise summary of the key points as they stand today: The fastest non-Tesla EV fast-charging stations out there can charge a ~200-mile stirring car like the Chevy Bolt (if it has the capability) , or... Driving for a couple of hours, and then charging for an hour, and then driving for a combine of hours, and then charging for an hour, just isn’t a convenient way to take a road trip. The story is probably even less convenient if you are stopping at shorter intervals to assign due to charging stations not being widespread enough to be placed exactly where you want them. Tesla Superchargers are up to 120 kW in output capacity, and can thus charge a Tesla approximately twice as licentious as the fast chargers noted above. Exciting as it may be, turning a 6-hour road trip into an 18-hour road fall isn’t likely to win over many people in the mainstream car market. Faster CHAdeMO & CCS Charging Standards Compete With Tesla Supercharging We’ve gotten dialogue in the past year that the two open fast-charging standards (CCS and CHAdeMO) have increased their max rates to 150 kW, CHAdeMO doing so as recently as this... However, as far as I be versed, there isn’t a single superfast-charging station out there as part of a network drivers can use (presuming their cars are even equipped to make use of it), and there are no public announcements of companies planning unreserved... The helpful spokeswoman for the company directed me to this recent article on the Fastned blog , which has a number of interesting tidbits in it, and is a outstanding summary on EV fast charging in general. First of all, it’s worth pointing out that there’s unlikely to be much movement on superfast charging until automakers have cars on the supermarket that can make use of it, and such cars are in the works. Today, the Kia Soul EV is the only non-Tesla electric car that has a charging capacity up to 100 kW (the max is typically 50 kW), but the fully electrifying Hyundai Ioniq is supposed to have the same, and Volkswagen Group (including Volkswagen, Audi,... Still, these cars are years away, and there’s no strong cypher that the automaker is aiming to bring about a genuinely satisfactory superfast-charging network. Oh yeah, something I don’t recall seeing heretofore is that the next-generation Nissan LEAF might be able to use 150 kW CHAdeMO superfast charging, but Fastned mentions this in the blog as well. Nissan has been heavily intricate in rolling out a somewhat decent (depends who you ask) fast-charging network in the US and Japan, and one would presume that it would work hard to upgrade these stations to victual up to 150 kW. … But Who Will... , are planning long-range electric cars with superfast-charging capability, I’m quite skeptical that the automakers will employment to develop a. Source: cleantechnica.com
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12V Solar Inverter Battery Charger10/13/16 ,via electroschematics.com
Here is an energy saving solar inverter battery charger. It harvests solar energy to replenish 12 volt inverter battery. It has auto cut off facility to stop charging when the battery attains full charge. The charger uses a 24 volt solar panel as input.
12 VOLT SOLAR BATTERY CHARGER10/08/10 ,via crappie.com
Value for money"I was skeptical of the solar battery charger due to it's small size and thought I might have wasted my money, but it has turned out to be a great accessory. Since it's a trickle charge, I leave it connected to my trolling motor 24/7 while ...
Voltage Doubler for Solar Battery Charger10/20/16 ,via reuk.co.uk
24 Volts etc. In this article we will look at how a simple electronic circuit can be built which will increase the voltage output from a small solar panel so it can be used to directly power a higher voltage device or to charge higher voltage batteries as ...