Microgrids are the coming thing in EV charging—incorporating battery storage can mitigate the need for high-power grid connections, making installations quicker and cheaper.

ElectricFish has launched a new, fully redesigned version of its microgrid-based EV charger. Called the 350Squared, the system features battery integration and a proprietary power electronics design that the company says delivers faster EV charging and reduces the need for costly grid upgrades. Its container form factor, designed for semi-permanence and easy moveability, accelerates permitting and eliminates the need for trenching.

The 350Squared includes 400 kWh of integrated energy storage, a bidirectional electricity meter and two DC fast charging ports.

The system’s software features a combination of demand response and predictive analytics designed to optimize energy use, ensure grid stability and lower operational costs. The integration of real-time energy market APIs enables site hosts to generate revenue through dynamic energy management.

“With our approach, the power bank serves as an energy reservoir, drawing power from existing infrastructure without needing costly upgrades—similar to how gas station pumps pull from fuel stored in tanks onsite, except that the 350Squared can pull from both its battery and the grid,” said Nelio Batista, Chief Technology Officer of ElectricFish. “This drastically reduces deployment time and upfront investment, all while making it easier for vehicle fleet operators to scale their electrification efforts without constraints.”

“One of the biggest challenges facing the sector right now is bringing down the upfront costs [of EVs] to compete with traditional gas-powered vehicles while also maximizing efficiency for fleet operators,” said Chief Operating Officer Vince Wong. “Rather than forcing customers into long-term infrastructure commitments, we’ve designed a flexible, containerized system that can be deployed quickly and efficiently, ensuring that we remain automaker-agnostic and adaptable to evolving needs.”

Source: ElectricFish