$280 - $580 per kWh (installed cost), though of course this will vary from region to region depending on economic levels. For large containerized systems (e.g., 100 kWh or more), the cost can drop to $180 - $300 per kWh.
[pdf] A "stacked lithium battery" system refers to individual lithium battery modules – very often utilizing the safe and long-lasting Lithium Iron Phosphate (LiFePO₄ or LFP) chemistry – that are specifically designed to be physically stacked upon one another or arranged in a dedicated rack and then electrically interconnected.
[pdf] The Croatian government has prepared 500 million euros to install batteries for storing energy produced from renewable sources. Minister of Economy and Sustainable Development Damir Habijan stated that Croatia is ready for energy changes.
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