Tesla co-founder and CTO JB Straubel attended the 28th Annual Energy Expo in Wisconsin last weekend. The fair was hosted by the Midwest Renewable Energy Association. Straubel revealed in a keynote speech at the conference that the 2170 new battery that will be used for the first time on Model 3 has been officially put into production at the Tesla Gigafactory 1.
This node is in line with Tesla's management that the "new car-grade power battery will be mass-produced in the second quarter." Straubel said that the production line for the production of 2170 batteries is ready, and the production line will be added at any time in accordance with the production of Model 3 in order to expand battery capacity.
The reporter explained that in order to adapt to the new battery, Tesla designed a new battery pack module and Pack architecture. Similar to the previous division of Model S & X, the battery cell of the 2170 battery still has Tesla "good friend" Panasonic to manufacture, but the battery module and Pack group are manufactured by Tesla. However, to increase productivity, all manufacturing processes will be completed at the Gigafactory 1 plant in Tesla.
Our high attention to the Model 3 power battery is not for no reason, and few people now remember that at the beginning of the release of Model 3, the question about Tesla's "Ponzi scheme" was once rampant. The reason is mainly based on the following viewpoints: The cost of power battery is regarded as the big part of the cost of electric vehicle. According to the current curve of the decline of power battery cost, the large-scale production of Tesla Model 3 in 2018 cannot sustain the maintenance of 35,000 US dollars. Price.
At the same time, Tesla CEO Elon Musk pointed out that the price of Model 3 exceeded expectations, except for the failure to use all-aluminum bodywork, thanks in large part to the lower cost of the new 2170 battery.
This is not the first time Tesla has reached the exact opposite of the cost of power batteries in the industry research institutions and peers. The Daimler Group is also fully turning to electrification. According to the company's internal estimates, the cost of power batteries will not drop to 200 euros (about 220 US dollars) / kWh until 2025. A previously published survey by McKinsey also points to the view that the average cost of power batteries has fallen sharply over the past six years, from $1,000/kWh in 2010 to $227/kWh.
For these claims, Tesla did not comment. Until someone directly "modeled" to Model 3 -
Jon Bereisa, CEO of Auto Lectrification in the United States, analyzed the Tesla Model 3 and said that the entire battery pack of Model 3 (the entire BMS system including battery and thermal management components) costs about $260/kWh. At the same time, the battery composition of the universal Blot electric car is at $215/kWh.
This Tesla can't really listen.
Tesla's vice president of investor relations, Jeff Evanson, responded that the cost of Tesla's battery pack (18650 battery used in Model S & X) has dropped to $190/kWh, which means that if BMS systems are removed, etc. Cost, Tesla's battery cost at the time is likely to be less than $150/kWh.
Combined with Tesla's Gigafactory 1 2018 capacity expansion to 50 GWh, the battery cost is reduced by 63%, the cost of 2170 battery pack will approach Model 3 large-scale production approach close to 125 US dollars / kWh.
These controversies have been put on hold for a while, and Tesla's investment in battery technology is obvious to all. On March 22nd, the International Battery Research and Exhibition presented the annual Battery Innovator Award to Tesla. Kurt Kelty, Tesla's chief battery scientist and Tesla battery supply chain and business development senior director, said: "Everyone knows that we are not a company that specializes in battery chemistry. It is not the reason for our award. The real reason is that we Successfully commercialized cutting-edge technology."
Kelty also revealed some of Tesla's little-known point: As of now, all Tesla car users have used the Tesla power battery to consume 7.5 GWh of total power. How do they use Tesla cars? How much intensity is usually charged and discharged? The data was recorded and passed back to the Tesla server from the background. Tesla mastered a huge user database of power batteries. The other is Tesla Energy Wall and fixed energy storage systems, Kelty pointed out that the total power consumption of these systems in the market has reached 300MWh. “I want to make it clear that this data can help us optimize the energy transfer technology between Tesla vehicles and energy storage systems that we have been developing for many years.â€
It is understood that the 2170 battery will be first applied to the Model 3, but due to the low cost and high energy density of the battery, the later Model S & X will continue to use 2170 batteries. By 2018 GWh, the Tesla Gigafactory 1 will be sufficient to support Tesla's capacity target of 500,000 vehicles and the battery requirements of Tesla Energy's Powerwalls and Powerpacks.
The Model 3 battery pack will be shipped to the Fremont, Fresmont, California facility after the Gigafactory 1 is manufactured. Tesla will complete the first batch of Model 3 production there, and the first Model 3 delivery ceremony will be held at the end of July. .
A new rule from the Drug Enforcement Administration (DEA) threatens to upend the American hemp industry, and could even result in criminal prosecutions for manufacturers of CBD and delta-8 THC products.
The DEA says the [interim final rule," issued Aug. 20, is simply a matter of adjusting its own regulations to account for changes to the Controlled Substances Act that were mandated by the 2018 Farm Bill (or Agricultural Improvement Act) that legalized hemp and CBD production. The new rule [merely conforms DEA`s regulations to the statutory amendments to the CSA that have already taken effect," says the agency. The new rule doesn`t break any ground, according to the DEA.
But many experts on cannabis and hemp law say the DEA rule creates a potential pathway the law enforcement agency could use to prosecute hemp processors and producers of CBD (cannabidiol) and delta-8 THC (or Δ8THC) products. There are two issues: partially processed CBD, and [synthetically derived" delta-8 THC.
Cbd Pod System Oem,Cbd Vape Pod Oem,Best Cbd Pod System,Cbd Pod System
Shenzhen MASON VAP Technology Co., Ltd. , https://www.cbdvapefactory.com