Paladin Power Unveils Solid-State Whole-Home Battery Platform Pitched as a Grid Replacement
Carlsbad energy-storage startup Paladin Power announced a solid-state battery ESS engineered to power an entire home or business, not just back up circuits, with a 20-year warranty and 6x higher C-rates than LiFePO4.
Key Takeaways
Carlsbad-based Paladin Power announced on June 26, 2026 a solid-state battery ESS marketed as a full grid replacement, capable of running entire homes or businesses including AC, EV charging, refrigeration and servers from one stack.
The platform delivers charge/discharge C-rates up to 6x higher than traditional LiFePO4 systems, longer cycle life, improved fire safety, and comes with a 20-year warranty.
Paladin has already installed systems in 4,000-plus-square-foot homes and has run one with an unnamed Fortune 500 customer for six months; it is preparing a Regulation D 506(c) accredited-investor offering.
The system supports solar integration, off-grid operation, peak-demand shaving, Virtual Power Plant participation, and long-duration resilience for edge compute and home AI infrastructure.
The launch coincides with a global solid-state pivot, with Toyota, BYD and CATL telegraphing production timelines and China set to publish its first solid-state battery standard in July 2026.
Kaan Tınmaz
Carlsbad, California-based Paladin Power announced on June 26, 2026 a solid-state battery energy storage platform that the company markets as a complete grid replacement rather than a conventional backup system. Founder and CEO Ted Thomas, a US Navy veteran and named inventor on multiple stackable-battery patents, said the high-capacity inverter and integrated ESS architecture are engineered to run entire homes or businesses — including air conditioning, EV charging, refrigeration and servers — from one solid-state stack.
Solid-State Chemistry Meets a Whole-House Inverter
Paladin's platform is compatible with third-party and Paladin-labelled solid-state cells and delivers charge and discharge C-rates up to six times higher than traditional LiFePO4 systems, plus longer cycle life and improved fire safety. The company is offering a 20-year warranty on the complete platform. It says the same architecture supports solar integration, off-grid operation, peak-demand shaving and long-duration resilience — including for backyard AI data centres, edge compute and home-based AI infrastructure, use cases that echo Anthropic's $19B TeraWulf compute lease at a residential scale.
Deployed With a Fortune 500 Anchor
Paladin has already installed solid-state systems in 4,000-plus-square-foot residences and has been running a system with an unnamed Fortune 500 customer for the past six months. It positions Virtual Power Plant participation as a monetisation lever for California customers grappling with rising electricity costs, peak-rate charges and annual solar true-up bills. The company is preparing a Regulation D 506(c) accredited-investor offering to finance the next phase of deployments.
Solid-State Timing
The rollout coincides with a global solid-state pivot: Toyota, BYD and CATL have all telegraphed solid-state production timelines, and China is set to publish its first solid-state battery standard in July 2026. In North America the residential grid-alternative segment is heating up alongside the industrial-scale storage boom, echoing recent announcements including Radiant's TRISO fuel delivery for the Kaleidos microreactor and TVA's Clinch River SMR permit recommendation. Paladin is betting homeowners will pay for genuine grid independence rather than emergency backup as electrification and AI-driven power demand strain utilities.
Reporting based on coverage from ACCESS Newswire, Yahoo Finance and Morningstar.
What makes Paladin Power's battery different from a typical home backup system?
It is a solid-state battery ESS with a high-capacity inverter designed to power an entire home or business — including air conditioning, EV charging, refrigeration and servers — rather than just back up selected circuits, positioning it as a complete grid replacement.
How does the platform compare to LiFePO4 batteries?
Paladin says it delivers charge and discharge C-rates up to six times higher than traditional LiFePO4 systems, with longer cycle life and improved fire safety, and it carries a 20-year warranty on the complete platform.
Has the system been deployed in the real world?
Yes. Paladin has installed solid-state systems in residences over 4,000 square feet and has been running a system with an unnamed Fortune 500 customer for the past six months.
How can homeowners monetize the system?
Paladin positions Virtual Power Plant participation as a monetization lever, particularly for California customers facing rising electricity costs, peak-rate charges and annual solar true-up bills.
