The cost of a Tesla home battery, known as the Tesla Powerwall, varies depending on the specific capacity and market conditions. Please note that prices can change and consulting the official Tesla website or contacting an authorized Tesla installer will provide the most accurate and up-to-date information.

For reference, in the past, the cost of a Tesla Powerwall in the Netherlands ranged between €7,000 and €9,000, excluding installation costs. It is important to note that this is a general price indication and the final price may vary based on the chosen capacity, any additional components, and installation requirements.

It is recommended to contact Tesla or an authorized installer for specific pricing information and to receive a tailored quote based on your specific needs and location.