Between winter storm warnings and off-grid adventures, with a backup power source be critical. Cost-wise, however, power stations that actually provide enough energy can be expensive. The good news is that we found the Ecoflow Delta Pro power station on sale for $2,100 on Amazon, a $900 price reduction from the regular retail price. But that’s not all. If you purchase more than $2,000 worth of items from Ecoflow, you may qualify for a free bonus items. Just don’t hesitate to grab this deal — there’s no telling how long it’ll last on Amazon.

EcoFlow is known for making a few excellent power stationsand the Delta Pro is full of juice. The solar generator has 3,600 watts of AC power, which can charge a phone more than 300 times, run a refrigerator for 24 hours and even enable you to power a power-sucking microwave for more than two time.

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The Delta Pro can be charged using solar panels (not included), a wall outlet or an EV charging station. It features 15 output methods: two USB-A and two USB-A fast-charge ports, two USB-C ports, five AC outlets, two DC outlets, a car power output and an Anderson port. With many options, the solar power station provides the ability to operate many devices of all stripes at the same time.

Now, in addition to saving a straightforward 30%, Ecoflow offers Amazon customers the option to get a free “good” item when they spend more than $2,000 on qualifying items. Delta Pro is a qualifying item, so at this price you automatically qualify for the free item. Add it to your cart and then follow the link to filter by preferred item and add that to your cart. For example, the The EF Ecoflow 100-watt solar panel is $210 but you can get it for free by adding it to your cart.

Read more: I have been using a Portable Power Station for a Month. Here’s What I Learned

You can also install the EcoFlow app to monitor the charging status of your devices, to easily plan ahead. Whether you want to spend more time away from it all or you need to keep medical equipment on hand in an emergency, the EcoFlow Delta Pro can help cover your bases.

Read more: Best Portable Power Banks and Chargers for Android Devices

Why this deal matters

Portable power stations of this size are expensive. We saw this exact model drop to $1,100 off during the Black Friday sale, but at $900 off plus a free bonus item worth over $200, you’re actually getting a lot more for a incredible discount.

Looking for more ways to save? See these deals on portable power stations.