Articles tagged with "power-conversion"
China’s BYD targets next-gen grid storage with massive 14.5 MWh DC system
Chinese company BYD has introduced its Haohan battery system, setting a new standard for grid-scale energy storage with a minimum capacity of 14.5 MWh per unit—more than double the typical 6–7 MWh capacity of most large systems. The battery fits into a standard 20-foot container, delivering 10 MWh at a volumetric energy density of 233 kWh/m³, which is about 51% higher than the market average. Central to the system is BYD’s 2,710 Ah Blade Battery cell, claimed to be the world’s largest for energy storage, offering triple the capacity of typical cells, over 10,000 charge-discharge cycles, and lifetime energy costs below $0.014 per kWh. The design achieves 52% volumetric cell-to-system efficiency by minimizing unnecessary components, resulting in a compact, durable system that reduces failure rates and maintenance costs by approximately 70%. The Haohan system supports millisecond response times and gig
energygrid-storagebattery-technologyrenewable-energyenergy-management-systemspower-conversionenergy-efficiencyMore Than An EV Charger — It’s Peace Of Mind Wherever The Road Takes You - CleanTechnica
The article highlights the practical benefits of having a portable Level 1 electric vehicle (EV) charger, focusing on the Schumacher Electric SEV1670 model. While rapid charging often dominates EV discussions, the author emphasizes the convenience and peace of mind offered by a charger that can plug into standard indoor or outdoor outlets. Through personal anecdotes, the author illustrates how such a charger proved invaluable during trips, overnight stays, and even power outages, enabling reliable charging without dependence on fast chargers or public stations. This flexibility is especially useful for older EV models with limited range and in unexpected situations like power failures where gas stations may be non-operational. The Schumacher SEV1670 is a 12-amp portable charger compatible with most U.S. electric vehicles via a universal J1772 connector. Launched in May 2025, it features a 20-foot cord for accessibility, a durable rubber cover for protection against water and dirt, and built-in LED indicators for real-time charging status updates. Safety is a
energyelectric-vehiclesEV-chargerportable-chargerLevel-1-chargerSchumacher-Electricpower-conversionAcePower Launches New 50 kW Air-Cooled High-Efficiency Module to Accelerate Europe’s Fast-Charging Network Expansion
energycharging-infrastructurehigh-efficiency-modulesilicon-carbide-technologyfast-chargingpower-conversiongrid-stabilityAcePower Launches New 50 kW Air-Cooled High-Efficiency Module to Accelerate Europe’s Fast-Charging Network Expansion
energychargingefficiencysilicon-carbidefast-charginginfrastructurepower-conversion