Save up to 58%: Labor Day isn’t here yet, but EcoFlow has started the celebration early with up to 58% off select items. Plus, the brand is throwing in a free 20-watt charger with qualifying purchases of power stations, whole-home backup systems and bundles.

Your total spend can also get you a solar panel for less. For example, if you spend over $1,000, you can add a 45-watt portable solar panel to your cart for just $10 instead of $100. Spending more unlocks bigger savings on even better options. These offers run through Aug. 30 or while supplies last.

There’s something for everyone. The EcoFlow Delta 3 Plus is a good portable option for both indoor and outdoor use. It comes with a wide range of ports, and the 1,800-watt output gives you enough power to run most household appliances. It normally goes for $799, but you can currently grab it for $669 after a $130 discount.

The Delta 3 Classic — one of our favorite portable power stations — is also on sale. It’s discounted by $70, which drops the price to $529. Our expert Ajay Kumar called it a “spectacular medium unit” and particularly praised its 13 ports and fast charging times.

If you’re planning a family outdoor adventure soon and want something to keep your drinks cold, the Glacier Classic portable freezer (45-liter) is also worth a look. It can hold up to 58 cans at once, and the bundle with a plug-in battery is down to $749 right now, a $200 savings. You also get a free folding wagon to make it easier to carry around.

Alternatives you might like

There’s plenty to explore at EcoFlow, but if you can’t find what you’re looking for, Amazon has some good backup power solutions on sale, too. The Anker Solix F3000 is one of our experts’ top picks for whole-home backup, and it’s $199 off right now, bringing the price down to $1,500. In our tests, it kept a fridge running for 29 hours and 58 minutes, so you can expect reliable performance during longer outages.