Why 2026 is the year of the home battery

You look at your roof and see them proudly sitting there: your solar panels. They've probably done a fantastic job over the past few years. You generate your own green electricity, contribute to a more sustainable world, and it has significantly reduced your energy bill. But you've probably also noticed it at the kitchen table or when opening mail from your energy supplier: the rules of the game in the energy market are changing rapidly. What was ideal yesterday requires a new approach today.

The electricity grid is, in fact, overloaded. For this reason, almost all energy suppliers have started charging feed-in tariffs. This simply means you have to pay for the electricity you feed back into the grid on a sunny afternoon. Quite frustrating, actually. Especially when you consider that you are probably at work at that moment and not using the electricity yourself. Only when you drive up your driveway in the evening, turn on the washing machine, or start cooking electrically, does your energy consumption skyrocket. And precisely at that moment, when the sun has long set, you have to buy that expensive electricity again.

This is precisely where the home battery comes in as the logical next step for your home. You can best think of a home battery as a large sponge for your self-generated energy. Instead of dumping your surplus solar power onto the grid during the day for a fee, the battery neatly collects this power for you. As soon as evening falls and you need power, the battery supplies the energy you generated yourself earlier that day. Without a home battery, you only use an average of about thirty percent of your solar power directly in your home. With a battery, that percentage can easily double. You truly become master of your own energy and simultaneously avoid those annoying feed-in costs.

But there's more that makes the home battery attractive right now. While energy storage might have felt like an expensive gadget for pioneers a few years ago, the economics are rapidly changing. This is not only due to falling prices of the batteries themselves but also to the rise of dynamic energy contracts. With such a contract, the electricity price changes every hour. A smart home battery can automatically respond to this by buying electricity dirt cheap – or sometimes even at a negative price, meaning you get paid – when the wind blows hard or the sun shines, and releasing it again when prices peak. Your battery then suddenly functions as a smart mini-trader in your utility room or garage.

At De Jong Energy, we look at the bigger picture every day. Whether we are dealing with windmills, the charging station for your electric car, or storage systems; everything revolves around a smart balance. A home battery not only helps your own wallet by protecting your solar panel yield, but you also actively help to relieve the pressure on our overloaded power grid.

The market is ready for it, the technology is proven, and the need is growing. Are you curious if your meter cupboard is ready for this step and what a home battery can yield in your specific situation? Feel free to contact us. We are happy to help you explore the possibilities.