BATTERY STORAGE SOLUTIONS COULD CONVINCE MORE SITE HOSTS TO INSTALL DC FAST CHARGERS

EV Channels Review

This episode of the Out-of-Spec Podcast features an in-depth discussion with Arcady Sosinov, CEO and Founder of FreeWire Technologies. The core of the conversation revolves around FreeWire's innovative approach to DC fast charging, particularly its integrated battery storage solution designed to circumvent utility upgrade limitations and reduce costs for site hosts. Sosinov highlights the company's evolution from hardware supplier to a full-service provider, offering software management, field support, and site planning through its 'Mobilize' platform. A key takeaway is the cost-effectiveness of FreeWire's system, which, despite a higher initial hardware price, becomes more economical when factoring in avoided utility infrastructure costs and the lucrative energy storage tax credit (up to 50%) available nationwide, unlike the more restricted EV charging tax credit. The discussion also delves into the technical specifications of the Boost Charger, including its 200kW output, 160kWh battery, and impressive cold-weather performance tested down to -40°C. Future developments like the 'Boost Charger Pro' with DC linking and a standalone battery pack are also touched upon, alongside the company's commitment to in-house R&D and battery lifecycle considerations, favoring metal extraction and reuse over second-life applications. Challenges such as NEVI funding delays and industry reliability are acknowledged, but Sosinov remains motivated by the accelerating EV adoption and the company's innovative role.