Guardian readers share what they wish they had known before taking the plunge

• Change by degrees offers life hacks and sustainable living tips each Saturday to help reduce your household’s carbon footprint
• Got a question or tip for reducing household emissions? Email us at changebydegrees@theguardian.com

So you’re finally ready to install a battery at home. There is much to consider – from cost and capacity to the behavioural changes that can boost efficiency. Here, Guardian readers make it easy by sharing their experiences and offering key pieces of advice for how to get the most out of it.

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