UNIGRID unveils 9.25-kWh sodium-ion battery for residential applications
Summary
<p>UNIGRID announced it is delivering its first-generation sodium-ion residential batteries to U.S. customers. The lithium-free battery, Na+Casa, is the first residential design by the company. Engineered for compatibility with most existing hybrid inverters, Na+Casa is designed to reduce the cost and complexity of residential solar retrofits. Built on UNIGRID’s proprietary NCO sodium-ion chemistry, the battery…</p> <p>The post <a href="https://www.solarpowerworldonline.com/2026/07/unigrid-unveils-9-25-kwh-sodium-ion-battery-for-residential-applications/">UNIGRID unveils 9.25-kWh sodium-ion battery for residential applications</a> appeared first on <a href="https://www.solarpowerworldonline.com">Solar Power World</a>.</p>
<p>UNIGRID announced it is delivering its first-generation sodium-ion residential batteries to U.S. customers. The lithium-free battery, Na+Casa, is the first residential design by the company. Engineered for compatibility with most existing hybrid inverters, Na+Casa is designed to reduce the cost and complexity of residential solar retrofits. Built on UNIGRID’s proprietary NCO sodium-ion chemistry, the battery…</p>
<p>The post <a href="https://www.solarpowerworldonline.com/2026/07/unigrid-unveils-9-25-kwh-sodium-ion-battery-for-residential-applications/">UNIGRID unveils 9.25-kWh sodium-ion battery for residential applications</a> appeared first on <a href="https://www.solarpowerworldonline.com">Solar Power World</a>.</p>