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Is a home battery worth it in 2026? The honest answer
The honest math behind home batteries in 2026. When will you earn back your investment, when won't you, and which factors make the difference? With concrete scenarios and current prices.
JJay·
25 min readVideo
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Home battery too big? This costs you thousands of euros (the honest explanation)
Most people buy a home battery that's too large -- not because they're foolish, but because the information they get is wrong. Here's the full explanation with numbers, sources, and the math that salespeople would rather skip.
JJay·
19 min readVideo