One of the most effective strategies to significantly reduce your electricity bill is energy shifting—sometimes called energy arbitrage.
By charging a battery overnight on a cheap off-peak smart tariff (like Octopus Go or Economy 7) and discharging it during the expensive 4 PM to 9 PM peak, you can drastically reduce the cost of running your evening appliances.
Until recently, the only way to do this was by installing a permanent, hardwired home battery system. But with upfront costs often exceeding £5,000, long waiting lists for MCS-certified electricians, and strict new mounting regulations, fixed batteries simply aren’t practical for everyone.
That’s where modern portable power stations come in. These plug-and-play units require no installation and can easily run high-draw household appliances like air fryers and washing machines straight out of the box. Better yet, if you rent or move house, your entire energy investment simply moves with you.
However, with a rapidly expanding market of product options, it’s hard to know where to start or how much you really need to spend to see a meaningful reduction in your electric bill.
That’s why I’ve built the Portable Power Station Selector tool below to act as a general guide and educational tool.
Simply answer ten quick questions about your energy habits, budget, and the appliances you want to run and you’ll receive a personalized list of model recommendations that can start cutting your peak-time electricity bills immediately.
