Updating home electrification is key to a sustainable future, but outdated electrical infrastructure has long been a bottleneck. Arch Rao and Span are out to change that.Join Dylan Garrett on this episode of Hardware to Save a Planet, as he welcomes Arch Rao, Founder and CEO of SPAN, to discuss how his company is reinventing the humble electrical panel for a modern, electrified home. Drawing on his experience at Tesla Energy, Arch explains how SPAN’s smart panel enables homeowners to monitor, control, and optimize their energy use, without costly service upgrades. He shares how SPAN is helping accelerate the adoption of solar, EVs, and batteries through intelligent load management and design aesthetics. From forging utility partnerships to scaling hardware manufacturing, Arch reveals what it takes to build climate-impactful hardware and unlock the next era of smart home energy systems.What you will learn:How SPAN's smart panel eliminates the need for expensive electrical service upgrades Why the electrical panel is the key integration point for managing home energy loadsHow SPAN achieved product-market fit through both utility partnerships and direct consumer adoptionThe "Systems Architecture" approach to avoiding over-engineering Why design aesthetics in industrial design matter for infrastructure products How digital power control systems can unlock 1.4x more backup power from existing home batteriesWhy infrastructure solutions should deliver economic value independent of policy incentivesThe importance of deep domain expertise and conviction when building hardware How utilities are embracing smart panels as cost-effective alternatives Why focusing on designing interoperable products vs. closed ecosystems leads to broader market impactArch Rao is the Founder and CEO of SPAN, a pioneering company revolutionizing home electrical infrastructure through smart panel technology. With a background in mechanical and automotive engineering, Arch previously served as a leading product executive at Tesla Energy, where he played a crucial role in developing the Powerwall and other energy storage solutions. His expertise spans energy conversion technologies, product development, and sustainable infrastructure design. Under his leadership, SPAN has transformed the traditional electrical panel into an intelligent energy management system that enables widespread adoption of solar, batteries, and electric vehicles in homes.Episode Resources:Arch Rao on LinkedInSPAN WebsiteDylan Garrett on LinkedInSynapse Podcast WebsiteSynapse WebsiteHardware to Save a Planet Apple PodcastsHardware to Save a Planet Spotify  Hardware to Save a Planet is handcrafted by our friends over at: fame.soIf you are interested in sponsoring Hardware to Save a Planet, please see our sponsorship offer here.Previous guests include: Peter Reinhardt of Charm Industrial, Carlos Araque of Quaise, Noah McQueen of Heirloom, Areeb Malik of Glacier, Jeff Satwicz of Bigbelly, Abe Schneider of Natel Energy, Insiya Jafferjee of Shellworks, Paul Gross of Remora, Erika Boeing of Accelerate Wind and Daniel Betts of Blue Frontier.Check out our three most downloaded episodes:Going Big on Clean Energy with Small Fusion Reactors with Robin Langtry, Co-Founder and CEO of Avalanche EnergyThe Role of Energy Storage Systems in Combating Climate Change with Mike Wietecki of Powin and John Thomas of ESSMarine Electrification to Reduce Costs and Environmental Damage: A Conversation with Marcelino Alvarez, CEO of Photon MarineIf you have an interesting hardware solution to the climate crisis and would like the opportunity to share this with our audience, please complete this Guest Application form: https://fame.so/syn