EcoFlow’s solar power stations are among the most popular portable energy solutions on the market, and now, Prime Day discounts have made them a whole lot more affordable. Whether you’re preparing for outages, powering your RV, or going off-grid, these battery deals offer significant value without compromising performance. Here’s a look at three top-tier bundles now on sale:
EcoFlow Delta 2 with Two 100W Panels — Now $649 ($450 off)
The Delta 2 is perfect for campers, backup planners, and tech-savvy homeowners. With 1024Wh of capacity and a strong 1800W output with a 2700W surge, it can run 90% of your appliances without the noise or fumes of a gas generator.
You get two 100W solar panels for efficient charging, bringing your battery to full in approximately 5.1 hours. And if you want even faster charging, you can add a third panel to cut that time in half.
What really stands out is the 3000-cycle LFP battery, which lasts up to six times longer than traditional lithium-ion. The generator also boasts 15 outlets and an expandable capacity of up to 3kWh, giving you the flexibility to build a larger system later.
EcoFlow Delta 2 Max with 400W Panel — Now $1,279 ($1,260 off)
Need more power for longer trips or extended outages? The Delta 2 Max upgrades capacity and speed. With a 2048Wh LFP battery and 2400W output (X-Boost up to 3400W), this beast can charge to 80% in just 43 minutes using solar and AC power.
It’s also built to last with over 10 years of battery life and includes IP68-rated, foldable 400W panels. Smart app control lets you monitor and manage everything remotely, including charging modes and input prioritization. This model hits the sweet spot between performance, flexibility, and future-proof durability.
EcoFlow Delta Pro 3 with Two 400W Panels — Now $3,299 ($2,200 off)
The Delta Pro 3 is the ultimate home backup solution. It supports 120V/240V output and delivers 4000W of power, which can be boosted to 6000W or scaled to 12,000W with extra units. You can power an entire home for two to four days using its 4096Wh battery, expandable to 48kWh.
With 18 charging combinations, including solar, EV charging piles, and even gas generators, you’re never stuck without a power source. It also includes ultra-fast 10ms backup switching, whisper-quiet operation at 30 dB, and rugged, weather-resistant design. Despite the muscle, setting it up is simple for anyone in the family.
With record Prime Day discounts, the EcoFlow Delta lineup offers a rare chance to go green, stay powered, and save money. Each bundle comes with premium solar panels and high-capacity LFP batteries designed to last for years. Whether you’re just getting started with solar or upgrading your off-grid setup, these batteries are sure to fit right into your home.