Tag: energy storage

  • BYD Demonstrates 1,000 kW Robotic EV Charging Arm in the UAE

    BYD Demonstrates 1,000 kW Robotic EV Charging Arm in the UAE

    BYD demonstrated an automated robotic charging arm in the United Arab Emirates capable of plugging into electric vehicles and delivering up to 1,000 kilowatts of power without driver intervention.

    Chinese media reports published on November 9 showed the installation, which pairs the high-speed arm with on-site solar generation and battery storage cabinets to buffer electricity demand and prevent heavy spikes on the local municipal grid.

    The robotic arm manages the full replenishment sequence once an electric car enters the designated stall. Sensors run visual recognition and force-feedback controls to pinpoint the vehicle charging port, unlatch the protective exterior flap, and insert the heavy cable directly into the socket.

    How the Hands-Free System Operates

    After pumping power, the arm uncouples the connector and secures the port flap. The hardware accommodates multiple local connector standards rather than relying solely on domestic Chinese charging pin configurations, an essential step for foreign market adoption.

    Chinese technical reports say the 1,000-kilowatt terminal recharges vehicles fitted with BYD’s second-generation Blade Battery to full capacity within nine minutes, while providing a partial top-up in five minutes. The demonstration data omitted baseline state-of-charge figures, testing temperatures, and the specific car model used.

    Automated Parking and Desert Climate Demands

    The carmaker also exhibited an integrated park-and-charge function. A vehicle directs itself autonomously into the bay before signaling the mechanical arm to begin charging, linking autonomous maneuvering with hands-off replenishment.

    That setup targets extreme heat environments across the Middle East. Automated coupling prevents motorists from stepping outside into summer desert heat to wrestle stiff high-voltage cables.

    Commercial real estate owners and fleet managers face steep infrastructure challenges when deploying high-power charging at scale. Megawatt-level installations threaten to overwhelm local substations unless backed by local power reservoirs. By integrating solar arrays and stationary storage into the UAE station footprint, BYD demonstrates a standalone microgrid blueprint that commercial operators can place near retail hubs without triggering costly grid upgrades.

    Competition across export markets is forcing Chinese electric vehicle manufacturers to export complete ecosystems rather than standalone passenger cars. Delivering bespoke robotic infrastructure lets vehicle brands protect premium retail pricing against rival imports while tailoring hardware to harsh Gulf operating conditions.

    Development History and Next Rollout Steps

    BYD spent several years developing automated charging systems, initially engineering robotic dollies to replenish automated guided transport vehicles inside industrial facilities. The firm later shifted that research toward public passenger vehicle hubs.

    Earlier corporate patent filings detailed secondary automated capabilities, including sensor-based reads of tire pressure and automated valve inflation along with non-invasive vehicle interfaces. Those diagnostic functions were absent from the UAE demonstration site.

    BYD has not disclosed commercial pricing, manufacturing schedules, total installation targets, or export plans for markets outside the UAE.

  • LG Energy Solution to Supply 46100 Battery Cells to Mercedes-Benz

    LG Energy Solution to Supply 46100 Battery Cells to Mercedes-Benz

    LG Energy Solution will supply Mercedes-Benz with a new 46100 cylindrical battery cell for the German automaker’s next-generation electric vehicles starting in 2028.

    The agreement expands a series of four long-term supply contracts signed between the two companies since October 2024.

    New Dimensions for Cylindrical Packs

    With a diameter of 46 millimetres and a height of 100 millimetres, the 46100 format is an unannounced variation within the broader 46-series family. The cylindrical format gained industry prominence after Tesla adopted the 4680 size. Other manufacturers have experimented with 4695 and 46120 designs. The 100-millimetre height fits the specific packaging requirements of Mercedes-Benz vehicle architectures.

    Pilot manufacturing for the 46100 cell will take place at LG Energy Solution’s domestic facility in Ochang, South Korea. That site will calibrate machinery and refine production tolerances before equipment ships to Europe. Mass production will run at the group’s manufacturing complex in Wrocław, Poland, where line installation begins next year. The supplier is also weighing capital expenditures for dedicated module assembly lines at the Polish site to deliver complete clusters directly to vehicle assembly plants.

    Diversification Across Cell Geometries

    Automakers in Europe and Asia are rethinking their dependence on pouch and prismatic cell formats. Cylindrical cells offer superior structural stability and heat dissipation. That reduces the risk of thermal runaway in high-output drivetrains. Mercedes-Benz previously relied heavily on pouch cells from suppliers including SK On and Farasis Energy. Safety recalls and module complexity pushed the brand toward mixed procurement strategies.

    LG Energy Solution has built out manufacturing capacity for varied cylindrical specifications. The company started production of 4695 cells at the Ochang plant late last year. It is preparing to manufacture cylindrical units ranging from 4680 to 46120 specifications at its facility in Arizona by the end of this year. Adding a 46100 line gives the manufacturer a customized offering for premium European carmakers without redesigning its core cell chemistry.

    Procurement Rivalry Among Korean Suppliers

    Mercedes-Benz is maintaining a competitive supplier base across Asian manufacturers rather than granting exclusivity to a single partner. In April, the carmaker signed its first long-term electric vehicle battery contract with Samsung SDI. China’s CATL continues to supply large volumes across multiple vehicle platforms. Sourcing from multiple cell makers prevents bottlenecks and keeps downward pressure on pricing per kilowatt-hour.

    For Korean battery producers, securing multi-year European supply pacts offsets softer domestic electric vehicle adoption and tariff uncertainties in North America. The challenge sits in production yield rates for large-diameter cells. Scaling 46-millimetre lines requires tight welding tolerances and rapid tabless assembly processes. Both have created ramp-up delays across the sector.

    Manufacturing Milestones Ahead

    Validation testing on the Ochang pilot line will finish before commercial tooling is installed in Poland next year. Initial volume shipments will follow for the 2028 model rollout, building on supply agreements executed over the past two years as Mercedes-Benz overhauled its platform roadmap.

  • Panasonic Energy Opens Osaka Battery Hub to Double Development Efficiency

    Panasonic Energy Opens Osaka Battery Hub to Double Development Efficiency

    Panasonic Energy opened a research hub in Kadoma near Osaka to double battery development efficiency by March 2031. The site brings material design, cell engineering and prototyping under one roof.

    Around 500 staff will work at the facility, named Energy Innovation Square, alongside 300 manufacturing engineers at the nearby Suminoe site. Together, the 800-person Osaka cluster represents one of Japan’s largest battery research networks.

    Consolidating cell design in Kadoma

    The facility integrates design and testing operations that were previously dispersed across separate locations. Panasonic Energy expects this centralisation to cut development times and associated transit requirements by more than 15 per cent.

    Engineers at the Kadoma hub will use a digital platform that combines computer simulations with physical test data. Continuous monitoring and statistical analysis are designed to refine digital modelling, allowing faster handoffs from initial cell prototypes to commercial assembly lines.

    Deploying Osaka technology to US plants

    Process improvements developed in Osaka will feed directly into the company’s manufacturing footprint. That network includes domestic Japanese plants alongside high-volume battery facilities in Nevada and Kansas.

    For supply chains, the consolidation tightens the link between Japanese material engineering and North American vehicle assembly. Automakers buying from Panasonic’s US factories require cells with higher energy density and extended operating lifespans to compete against cheaper lithium iron phosphate chemistry.

    Beyond automotive cells, Panasonic is targeting server farms. Expanding artificial intelligence infrastructure requires high-performance backup power systems, giving battery suppliers an alternative revenue stream outside passenger vehicles.

    Defending global battery market share

    Panasonic faces sustained pressure from Chinese battery makers that dominate global electric vehicle supply chains. Data from SNE Research shows Panasonic held 3.7 per cent of the global electric vehicle battery cell market in 2025.

    Market leader CATL held 39.2 per cent and BYD took 16.4 per cent over the same period. Panasonic ranked behind LG Energy Solution, CALB, Gotion High-Tech and SK On, reflecting the rapid growth of Chinese manufacturing capacity across Asia and Europe.

    Energy Innovation Square will serve as a core hub for Panasonic Energy’s battery development, strengthening collaboration from next-generation product development through mass production and enhancing our global competitiveness.

    The Osaka site is now operational, with the company tracking productivity metrics against its FY2024 baseline as it works toward the FY2031 doubling target.

  • LG Energy Solution Buys 80,000 Tonnes of Arkansas Lithium in Ten-Year Deal

    LG Energy Solution Buys 80,000 Tonnes of Arkansas Lithium in Ten-Year Deal

    South Korea’s LG Energy Solution signed a ten-year binding agreement with Smackover Lithium to buy 8,000 tonnes of battery-grade lithium carbonate annually starting in 2029.

    The contract secures 80,000 tonnes in total from the South West Arkansas Project, representing more than a third of the site’s planned first-phase output of 22,500 tonnes per year. Commercial terms and pricing remain confidential.

    Smackover Lithium Direct Extraction Project

    Smackover Lithium operates as a joint venture formed in 2024 between Standard Lithium, which holds 55 per cent, and Norwegian energy firm Equinor, which owns 45 per cent. The venture uses direct lithium extraction to pull the metal straight from underground brine rather than relying on evaporation ponds across sites in Arkansas and Texas.

    Trading house Trafigura locked in another 8,000 tonnes annually from the same project in March. Together, the Trafigura and LG Energy Solution contracts cover roughly 90 per cent of the venture’s target to pre-sell 80 per cent of its planned capacity.

    Three export credit agencies have offered more than $1 billion in prospective debt financing to back the buildout. Project partners expect to reach a final investment decision before the end of the year.

    Local Sourcing for North American Cell Plants

    For LG Energy Solution, securing Arkansas supply ensures raw materials bypass restrictions tied to foreign entities of concern. Asian battery manufacturers face strict domestic sourcing rules in the United States, driving heavy investment into local processing deals and joint-venture extraction projects.

    The Seoul-based manufacturer operates an expanding manufacturing network across North America, targeting more than 50 gigawatt-hours of lithium iron phosphate production capacity by the end of 2026 across five sites. That footprint supplies stationary storage systems, including units for Tesla, alongside electric vehicle programmes.

    Production recently started at the company’s Lansing facility in Michigan, which will add nickel-manganese-cobalt cell lines for Toyota electric vehicles alongside its existing storage battery output.

  • Asahi Kasei Adds Wet-Process Battery Separator Line in North Carolina

    Asahi Kasei Adds Wet-Process Battery Separator Line in North Carolina

    Japanese chemical group Asahi Kasei opened a coating line for wet-process battery separators in Charlotte, North Carolina, expanding its manufacturing footprint outside Asia.

    Commercial production at the facility starts in the second half of fiscal 2026. The new coating capacity produces Hipore wet-process separators directly on the grounds of the existing Celgard plant, a site that has made dry-process separators for 40 years.

    Building regional supply for electric mobility

    The Charlotte line links with a separator factory currently under construction in Canada. Operating both sites gives the Tokyo-based supplier local capacity for two distinct separator technologies across North America, targeting electric vehicle cell makers and stationary energy storage operators.

    Separators serve as microporous plastic barriers between the cathode and anode inside lithium-ion cells, preventing electrical shorts while permitting lithium ions to pass through liquid electrolytes. Automakers building battery supply chains in North America have pushed component suppliers to localize membrane production to reduce shipping lead times and tariff exposure.

    Expanding beyond domestic plants

    Japanese materials suppliers historically kept advanced wet-process separator manufacturing concentrated in East Asia before customer localization requirements forced capital expenditure abroad. Asahi Kasei Battery Separator Corporation president Ryu Taniguchi said pairing the Charlotte coating operations with the planned Canadian factory will bring production closer to regional cell manufacturers as demand scales.

    The company is now preparing the Charlotte line for qualification runs ahead of its scheduled commercial ramp in late fiscal 2026.