UNIGRID’s sodium-ion home battery debuts in Europe, US is next
Summary
<div class="feat-image"><img src="https://electrek.co/wp-content/uploads/sites/3/2026/07/Na-Casa-Product-Image.jpg?quality=82&strip=all&w=1200" /></div><p class="wp-block-paragraph">Lithium-ion has long dominated home battery storage, but sodium-ion is starting to make its move. Sodium-ion battery startup UNIGRID has shipped the first units of its Na+Casa residential battery, with the first systems now installed in homes across Europe.</p>
<div class="feat-image"><img src="https://electrek.co/wp-content/uploads/sites/3/2026/07/Na-Casa-Product-Image.jpg?quality=82&strip=all&w=1200" /></div><p class="wp-block-paragraph">Lithium-ion has long dominated home battery storage, but sodium-ion is starting to make its move. Sodium-ion battery startup UNIGRID has shipped the first units of its Na+Casa residential battery, with the first systems now installed in homes across Europe.</p>