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The challenges involved in getting EV chargers hooked up to the grid are well-known to Charged readers. Various off-grid solutions are available, but the best approach may be a flexible one—using some combination of onsite generation, battery storage and grid power, according to what’s available and what’s needed for the application.
A 10 kWh battery energy storage system in the garage, using the same lithium-ion cells that are used in the Honda Fit EV, allows stored solar energy to be used at night, when household demand typically peaks and electric vehicles are usually charged. DC-to-DC electric vehicle charging. DC-to-DC electric vehicle charging.
Electrify America is investing $2 million in solar-powered electric vehicle (EV) charging stations in rural California that are not tied to the electrical grid. Electrify America is sourcing the chargers from Envision Solar, a San Diego-based sustainable technology company. Each standalone station is equipped with a 4.28-kilowatt
Electrify America (EA), the largest open DC fast charging network in the US, is increasing access to sustainable electric vehicle (EV) infrastructure for rural Californians with the deployment of eight new solar-powered, off-grid charging stations across Fresno County. Indianola Ave/E. Jensen Ave, Sanger, CA 93657.
Electrify America has begun commercial operation of the new 75MW Electrify America Solar Glow 1 solar photovoltaic renewable energy generation project in San Bernardino County, CA, announced last year. Electrify America Solar Glow 1 is the result of a 15-year virtual power purchase agreement (VPPA) with developer Terra-Gen.
The aim of charge@work is to design a micro smart grid (MSG) capable of supplying the EV fleet with electricity produced exclusively from renewable sources. The MSG can be run in island mode in parallel to the grid operated by the local energy provider. The MSG is designed as a direct current (DC) grid. — Dipl.-Ing
Nuvve Corporation, a San Diego-based vehicle-to-grid (V2G) technology company, is participating in a program to deliver resource adequacy to local utility San Diego Gas & Electric (SDG&E) and California’s electrical grid using a large stationary battery located on the University of California San Diego’s (UC San Diego’s) campus microgrid.
The GE EV Solar Carport Project made its debut in Plainville, Connecticut. With greater than a 25-year lifespan, the EV Solar Carport will annually deliver 125 MWh via 100 kW DC power. GE EV Solar Carport in Plainville, CT. Kanczuzewski, executive vice president of Inovateus Solar LLC. Click to enlarge. —T.J.
Toyota Industries’ solar charging station. Toyota Industries Corp (TIC) has developed a solar charging station for plug-in hybrid vehicles (PHVs) and electric vehicles (EVs). The station is grid connected, and also captures power generated by the 1.9 kW solar panel in an 8.4 Click to enlarge.
Scientists from Sandia National Laboratories have developed a new gallium-nitride (GaN) diode that can shunt excess electricity within a few billionths of a second while operating at a record-breaking 6,400 volts—a significant step towards protecting the nation’s electric grid from an electromagnetic pulse (EMP). —Bob Kaplar.
EVgo, America’s largest public fast-charging network for electric vehicles (EVs), has launched a commercial installation of second-life battery storage at a public DC fast charging station. The EVgo Union City site began operating earlier this summer and already has two 50-kilowatt (kW) DC fast chargers.
have been selected as contractors for a joint US-Japan collaboration supporting a Smart Grid project on the Hawaiian island of Maui. Part of the demonstration plan includes utilization of the EVs for grid-balancing services ( earlier post ). Hitachi, Ltd., Cyber Defense Institute, Inc., and Mizuho Corporate Bank, Ltd.
The facility is planned to manufacture battery cells for SolarEdge’s residential solar-attached batteries as well as battery cells for a variety of industries, including mobile applications, energy stationary storage solutions (ESS) and UPS applications. The opening of Sella 2 is an important milestone for SolarEdge.
At the Clean Energy Ministerial in Washington, DC, 19-20 July, ministers reaffirmed their commitment to previously-announced targets for the deployment of electric vehicles, which the International Energy Agency (IEA) estimates will create global market momentum leading to at least 20 million electric vehicles on the road worldwide by 2020.
Our group was an interesting and friendly mix of unemployed construction workers looking for new careers; electricians, iron workers and other licensed contractors looking to expand into solar installation; and three or four guys who were there to learn how to do a self install of solar for their home, shop or cabin.
Transphorm says that its solutions cut energy waste by 20% and simplify the design and manufacturing of a wide variety of electrical systems and devices, including motor drives, power supplies and inverters for solar panels and electric vehicles. is showcasing a GaN-based, dc-to-dc boost converter running at more than 99% efficiency.
The companies plan to offer Wallbox’s second-generation DC bidirectional charger, Quasar 2 ( earlier post ), to Kia EV9 ( earlier post )customers starting in the first half of 2024. Wallbox is working with Kia America to bring bidirectional charging to Kia’s EV9 customers. Quasar 2 is a next-generation 11.5
Leading power and automation technology group ABB has won an order from ship owner Myklebusthaug Management to supply the first direct current (DC) power grid on board a ship. The Onboard DCGrid will help the vessel operate from the very first day at the highest levels of fuel efficiency with low emissions.
Exro Technologies is introducing a new application for its patented Coil Driver technology—enabling EVs to fast charge seamlessly and provide electricity back to the grid regardless of power source or charger type. This includes charging capabilities from renewable energy sources like solar and wind power. Earlier post.).
The system transferred electricity from the power grid to the vehicle battery terminals at more than 92% efficiency. Doing so would give energy flexibility to a fleet owner’s business, and help better manage on-site generation such as solar power. ORNL’s bidirectional technology is fully compliant with grid power quality standards.
A team at the US Department of Energy’s Oak Ridge National Laboratory has developed a utility-scale solar and storage project that can provide power to both AC and DC high-voltage lines, and thus shore up grid stability – here’s how it works.
will create the Honda Smart Home US, a showcase that demonstrates Honda’s vision for sustainable, zero-carbon living and personal mobility, including the use of solar power to charge a Honda Fit EV battery electric vehicle. Among the technologies that will be applied to the Honda Smart Home US: Solar Power System. Earlier post.).
To help California mitigate its ever-growing wildfires, this year CalSEED has included companies that are innovating in technologies that will build wildfire resiliency into the grid. This novel technology would deliver safe, reliable, resilient, and cost-effective electric power in the grid.
The technology can play an important role in integrating renewables into the grid. It compensates for fluctuations in the voltage and current of an electric grid, thereby allowing more power to flow through the network while maintaining safety margins and increasing stability. Hierarchy of the battery solution. Source: ABB.
Electrify America has opened more than 500 electric vehicle (EV) charging stations across the US, with more than 2,200 individual DC fast chargers. Each station has between three and ten individual DC fast chargers to accommodate multiple vehicles charging at one time.
The US Department of Energy announced $35 million in awards for 12 projects that find new ways to harness medium-voltage electricity for applications in industry, transportation, on the grid and beyond. BREAKERS projects will develop DC devices that prevent electric arcing, a safety hazard, while handling large amounts of power and voltage.
The battery system stores excess energy generated from the photovoltaic (PV) power system during peak hours of PV generation and discharges the energy as needed, providing a solution as a household battery storage system that helps self-consumption of solar-generated power.
In addition to providing Level I, Level II and Level III DC quick chargers, DBT USA has also secured strategic partnerships to offer a full range of sustainable charging infrastructure. Agreements with AllCell Technologies and Sun Phocus Technologies allow DBT to offer solar-powered turnkey on-grid and off-grid solutions.
Arcadia connects renters and homeowners across the US to wind and solar energy through utility data and billing technology. In select markets within Colorado, Illinois, Maine, Maryland, Massachusetts, New York, and Rhode Island, Arcadia’s platform connects qualifying customers to community solar projects in their area.
Eaton Corporation is collaborating with the Electric Power Research Institute (EPRI) and the Tennessee Valley Authority (TVA) on a prototype integrated solar-assisted electric vehicle charging station to be erected at EPRI’s research laboratory in Knoxville, Tenn. All subsystems are linked by being grid-tied. kW capacity).
This collaboration will accelerate the introduction of new solutions for electric vehicle charging, the fast ramp up of renewables combined with energy storage in off-grid and on-grid solutions as well as battery and energy storage solutions for the fast growing marine segment. Micro-grid applications. Solar energy.
Canada-based Rapid Electric Vehicles (REV) has begun production of four converted electric bi-directional charging Ancillary Power Vehicles (APVs) ( earlier post ) as part of the US Army Tank Automotive Research Development Engineering Center (TARDEC) Micro-Grid project at Wheeler Air Base, Hawaii.
By cutting red tape and avoiding costs for construction and electrical work, combined with free solar energy, Beam Global says its EV ARC systems can offer customers a lower total cost of ownership compared to grid-tied charging stations. kW sun-tracking solar canopy, and battery storage options of 22, 32 or 43 kWh.
Southwest Research Institute (SwRI) is a member of a team that was recently awarded a $7-million contract from the US Army Corps of Engineers to demonstrate integration of electric vehicles, generators and solar arrays to supply emergency power for Fort Carson, Colo. independent from the bulk power grid (i.e., Demonstration for Energy.
The new ARPA-E selections focus on accelerating innovations in clean technology while increasing US competitiveness in rare earth alternatives and breakthroughs in biofuels, thermal storage, grid controls, and solar power electronics. Solar ADEPT: Solar Agile Delivery of Electrical Power Technology ($14.7 Description.
Good progress is being made on DC charging networks in more remote Australia, away from the main grids and powered mostly with solar and batteries. The post Off-grid EV fast charging stations start to take shape in outback Australia appeared first on The Driven.
Modern power grids cant run without transformers, which step voltages up and down for distribution from power plants to power stations and on to homes and businesses. Whats worse, the way we use the power grid is stressing transformers even more. As Andrew Moseman reports in Engineers Transform Transformers to Save the Power Grid [p.
for participation in a Zero Energy Building in the Washington DC Naval Yard. The mini-Cube, which will provide demand response energy storage that will be grid-network tied, will be linked to a 32kW solar panel array and will supply standby power service for this Zero Energy Administration Building.
The company envisions offering both Level 2 (220v) and DC Fast (480v) options, depending on location and use. The PowerDock is a stand-alone unit that offers up to four simultaneous charges; the Express Plaza can be configured as a standalone unit, or part of a solar carport for maximum energy efficiency and reduced grid load.
The deficit is driving up electricity prices, reducing grid reliability, and hobbling renewable energy deployment. grids demands public scrutiny and accountability. Proposed new transmission lines in the upper Midwest could connect at least 28 gigawatts of wind and solar to regional networks. Their grip over the backbone of U.S.
Electrify America has sharpened the focus on customer needs and reimagined the charging experience by introducing The Charging Station of the Future, Today which can add design and comfort elements such as solar canopies and awnings, customer waiting areas and other customer-focused services at select locations. Solar Awnings.
The device consumes 60W DC per hour to produce 10 liters of hydrogen (0.001 kg) per hour, enough to fill a HydroStik metal hydride storage cartridge. HydroFill plugs into an AC outlet (using an adapter), or to a 60W solar panel or small wind turbine. In 2006, Horizon introduced solar hydrogen powered toy cars.
The main benefit of this is that it makes charging with self-generated solar power even easier for owners of photovoltaic systems. A special DC BiDi wallbox will be used for the power transfer and communication. The Volkswagen brand is supporting the expansion of renewable energies by means of new wind and solar farms in Europe.
To Nick de Vries, chief technology officer at the solar-energy developer Silicon Ranch , a transformer is like an interstate on-ramp: It boosts the voltage of the electricity that his solar plants generate to match the voltage of grid transmission lines. Their very durability shoulders the grid.
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