Best EF EcoFlow Delta Solar Generators

Product highlights #1 from EF ECOFLOW

• Ultra-Fast Charging, 0–80% in Just 1.13 Hours – Thanks to EcoFlow’s advanced X-Stream technology, DELTA 3 Max can recharge from 0–80% in just over an hour. That means less waiting and more doing, whether you’re preparing for a blackout, charging before a road trip, or topping up at the campsite. Reliable power is always ready when you need it most.
• Up to 3400W Continuous X-Boost Mode – Power 99% of Appliances – With an impressive 3400W X-Boost output, this portable power station easily runs high-demand appliances like fridges, microwaves, and even power tools. From emergency backup to RV adventures, enjoy peace of mind knowing your essentials stay powered without overload.
• Ultra-Quiet Performance & Rapid 10ms Transfer Time – Designed for home backup, DELTA 3 Max kicks in with less than 10ms transfer time, keeping sensitive electronics like computers and medical devices safe from outages. Plus, its ultra-quiet operation ensures your nights remain peaceful—no noisy distractions during use.
• Lighter & Durable Design, Built for 10 Years of Daily Use – DELTA 3 Max engineered with a long-lasting LiFePO4 battery. Its lighter, durable build makes it easier to carry from your home to your RV or campsite without sacrificing strength or performance. EcoFlow DELTA2 Max electric generator also comes with an extended 5-year service.
• Smarter App Control – Save on Costs Without Sacrificing Comfort – Connect with the EcoFlow app to monitor energy use in real time, set smart priorities, and cut electricity costs. Easily manage charging and discharging schedules, all while ensuring your comfort and convenience remain top priority.

Product highlights #2 from EF ECOFLOW

• High Efficiency. When paired with the generator, the 400W portable solar panel achieves optimal efficiency no matter when it rains or shines. Where solar panels are concerned, its conversion rate of 22.4%. With a single 400W panel, the large power bank gets a full recharge in 11 hours and with the 3x400W ones, it gets a full recharge in 3.5 hours.
• Light and Durable. The 400W Solar Panel is foldable and comes with an adjustable carry case. Weighing in at only 16kg (35.3lbs), it can be easily packed up and carried with you, no matter where you go. It also comes with a IP68 Waterproof rating, meaning it is dust and water tight.
• 15 Versatile Outputs. DELTA Pro includes 15 outlets and ports: 5 AC outlets, 4 USB-A ports, 2 USB-C ports, 2 DC ports, 1 car power output and 1 Anderson port. Power all your devices such as mobile phone, tablet, camera, radio, projector, night light, mini fan and so on.
• Smart App Control. Use the EcoFlow app via wi-fi or bluetooth. Monitor the status of all your devices and power sources that are charging your portable power station. Check on charge level, temperature and charge/discharge times. Control from afar and customize all settings, such as battery life, input/output, and more.
• Please note that the DELTA Pro Power Station and the 400W Solar Panel will be delivered in separate packages.

Product highlights #3 from EF ECOFLOW

• Full Charge in 56 Min. With DELTA3's upgraded technology combining 500W solar input and 1500W max AC input, a full charge is achieved in 56 minutes. An 80% charge can be reached in just 30 minutes
• Flexible Expansion up to 5kWh. The DELTA 3 Series integrates with EcoFlow's ecosystem, allowing expansion up to 5kWh with DELTA 3, DELTA Pro 3, and DELTA 2 Max battery packs. The DELTA 3 Extra Battery is 1/3 smaller and lighter than the DELTA 2 Extra Battery
• Durable and Reliable for 10 Years. Powered by LiFePO4 (LFP) cells, with 4000 cycles to 80%, offering 25% more durability than industry standards. Enjoy a 10-year lifespan for daily use. The IP65 battery pack provides triple protection: splash-proof, dust-proof, and oil-proof
• Power 13 Appliances Simultaneously. With abundant interfaces, it powers 13 appliances at once, perfect for emergencies. X-Boost supports resistive appliances with power demands over 2600W continuously
• What's in the Box. EcoFlow DELTA 3 portable power station, AC charging cable, User manual, and an exclusive 5-year customer service

Product highlights #4 from EF ECOFLOW

• Energize Almost Everything. The EcoFlow DELTA Pro 3 supports 120V/240V voltage and has a 4000W output (6000W with X-Boost, scalable up to 12000W), powering nearly all essential home appliances, such as a 3-ton* central AC or a 1 HP water pump.
• Forget Refueling. Featuring a 4096Wh LFP battery capacity, expandable to 48kWh with extra batteries or smart generators, providing 2-4 days of whole-home backup power. With 7 unique and 18 combo charging methods like AC wall outlets, solar panels, gas generators, EV charging piles, or the EcoFlow smart home panel 2, you can forget fuel worries.
• Plug and Play. Experience hassle-free power with the DELTA Pro 3, a versatile portable power station that's easy to set up, even a kid can manage it. No installation or maintenance required. Its portable handle design makes this solar generator perfect for clean, renewable energy anywhere, anytime. Control and monitor your power with the EcoFlow app, even remotely.
• Silent as a Whisper. With X-Quiet technology, this solar generator operates at a peaceful hum as low as 30 dB, ensuring undisturbed sleep even beside your bed. Its whisper-quiet operation is so discreet, you'll hardly notice it's there, making it perfect for both indoor and outdoor use.
• Uninterrupted Life. With the ultra-fast 10 ms switch-over capability of the EcoFlow DELTA Pro 3, enjoy instant backup for your NAS systems, servers, and entertainment devices. Safeguard against power disruptions and ensure continuous, safe operation. This portable power station is your reliable partner for an uninterrupted life.
• Explore the Secure Feeling. The EcoFlow DELTA Pro 3 features automotive-grade LFP cells and IP65-rated CTC battery pack technology, safeguarding battery health and extending lifespan. Enjoy peace of mind with a 5-year warranty and exceptional customer service, available anytime for any issues.

Product highlights #5 from EF ECOFLOW

• Clean, Green Charging. With up to 500W of solar panel input, DELTA 2 is a solar generator that can be charged while camping, on an RV trip or off-grid. Includes a 220W Bifacial solar panel to capture up to 25% more energy.
• Built to Last 6x Longer. Its LFP battery chemistry makes for a portable power station with a 3000+ cycle life. Enough for years on end of use. With a sophisticated BMS, you can go easy knowing its an auto-regulating portable battery to keep you safe.
• Power Almost Anything. Solar powered generator have come a long way. Power all your appliances with 1800W output, that's on par with outdoor generators without the fumes or noise. With 15 outlets and its huge output, you can power 90% of your appliances.
• Expandable Capacity from 1-3kWh. With the standalone portable power station sporting 1kWh, you can add on extra batteries to reach up to 3kWh. Ideal for camping, RVs or home backup power.
• What you Get. DELTA 2 Power station, 220W Solar panel, Adjustable kickstand case, AC charging cable, Solar charging cable, User manual, and an exclusive 5 customer service.
• *DELTA 2 and 220W Portable Solar Panel will be arrived separately.

Product highlights #6 from EF ECOFLOW

• Built to Handle It All. With 3600W continuous output (7200W surge) powered by X-Quiet 3.0 technology, DELTA 3 Ultra is ready for nearly all your essential appliances. From refrigerators and microwaves to heaters and power tools, this portable power station delivers reliable performance at home, in your RV, or off-grid.
• <10ms UPS for Uninterrupted Backup. Never lose power when it matters most. DELTA 3 Ultra automatically switches to battery mode in under 10 milliseconds, keeping sensitive devices like PCs, Wi-Fi routers, and medical equipment running without interruption. No manual setup required—just instant peace of mind.
• Silent as a Whisper. Enjoy quiet, dependable backup power at just 25dB under load. Thanks to advanced cooling design, DELTA 3 Ultra is whisper-quiet, making it ideal for overnight use, small apartments, and RVs where silence and comfort are key.
• 4 Ways to Charge Up. Stay flexible with four fast charging options: wall outlet, solar panels, car input, or EcoFlow Smart Generator. With EcoFlow’s X-Stream technology, DELTA 3 Ultra recharges quickly so you’re always prepared for power outages, road trips, or outdoor adventures.
• Built to Last. Equipped with a durable LiFePO4 battery, DELTA 3 Ultra is built for 10 years of daily use. Its EV-grade CTC structure and 24/7 battery protection system ensure reliable performance in extreme heat, cold, or heavy loads—true resilience you can count on.

Product highlights #7 from GRNPOWCN

• 【Updated XT60i Solar Cable for fast charge】benefit of this cable is the use of the "XT60i" connector(cable has the pinning for fast charge on EcoFlow power stations). Some power stations, like the EcoFlow, require this feature to allow the charge controller to accept higher amperage input. Including this feature ensures the cable provides optimal performance over a wide range of products.Also The XT60i connector has an anti reverse connection function which can prevent users from accidentally reversing the positive and negative polarity when connecting the power supply to the device
• 【More Safier & Easier to Use and Store】This solar to xt60i 's best feature,is its use of a "lamp cord" style double-Layer PVC wire casing,Rather than having two long and individual "red" and "black" cables, and retain their coiled shape making them tripping hazards.This solar to xt60i extension cable simplifies things by only requiring a single (joined) "cord". This makes using and storing the cable much easier.Double soft and flexible PVC design but light-weight,it's makes the Solar to XT60i wire are wrapped in the high quality PVC sleeving that reduces abrasion caused by dragging, winding and use. The sleeving in compliance with UL94 V-0 flame retardant-grade flame retardant
• 【Build to Last for 30 Years】The solar cable XT60i adapter connector is made with a Real 40000+ bend and plug lifespan test. The upgraded and reinforced injection molding design strengthens the solar wire's fixing and safety, prolonging the solar cable's service life.
• 【Easy to Install & Strong Connection】plug and play, as it is basically a "one and done" operation. You don't have to find, carry, connect and disconnect a separate solar to XT60i adapter every time you need to use an extensions cable.The cable simplifies the connection/disconnection process.This XT60i adapter can be easily connected and disconnected, the connection is firm and does not easily fall off. We provide 24-hour customer service and a 1-year warranty
• 【Extra-Long Solar Extension Cable】Total Cable Length 16.5FT/5 Meter (Others are only about 1meter or 1.8 meter).The 16.5 foot Extension Cables To Be Great At Allowing You The Best of Both Worlds By Getting The Panels in the sun and Solar Generators in The Shadow.The 16.5 feet Solar Extension Cable will Allowes You to Find the Ideal Spot for Sun.Real convenient to offer you good experience when charging.
• 😊【What You Get】You will get 1 x solar to XT60i cable (16.5FT ).Manufacturer 24 months Warranty.24 x 7 Email Support.Please contact us with any questions or concerns - we are here to help

Product highlights #8 from EF ECOFLOW

• 7 X Faster Charging. 0-80% in just 50 mins and 0-100% in 80 mins with AC input. That's ideal when you need home backup power and a quick charge using your wall outlet.
• Expandable Capacity from 1-3kWh. With the standalone portable power station sporting 1kWh, you can add on extra batteries to reach up to 3kWh. Ideal for camping, RVs or off-grid living.and a quick charge using your wall outlet.
• Power Almost Anything. Portable batteries have come a long way. Power all your appliances with 1800W output, that's on par with outdoor generators without the fumes or noise. With 15 outlets and its huge output, you can power 90% of your appliances.
• Clean, Green Charging. With up to 500W of solar panel input, DELTA 2 is a solar generator that can be charged while camping, on an RV trip or off-grid.
• Built to Last 6x Longer. Its LFP(LiFePO4) battery chemistry makes for a portable power station with a 3000+ cycle life. Enough for years on end of use. With a sophisticated BMS, you can go easy knowing its auto-regulating to keep you safe.
• What's in the Box. EcoFlow DELTA 2 portable power station, AC charging cable, User manual, and an exclusive 5-year customer service.

Product highlights #9 from MONDGE

• EXACT REPLACEMENT FOR ECOFLOW POWER STATIONS - Directly replaces original EF EcoFlow AC power cords. Compatible with Delta Pro, Delta 2 Max, Delta 2, River 2 Pro Max, River 2 Pro, and River 2 portable power stations & solar generators. Verify model number before use.
• SAFETY-CERTIFIED 10A/125V PERFORMANCE - 3-prong grounded plug rated for 10A 125V (7A continuous). Ensures stable power transfer and overload protection for your devices.
• DURABLE MOLDED DESIGN FOR LIFETIME USE - Fully molded construction reinforces stress points, preventing wire fraying. Fire-resistant PVC jacket withstands extreme temperatures (-13°F to 140°F) and outdoor conditions.
• PLUG-AND-PLAY INSTALLATION - No tools needed – simply connect the 3-prong AC cable to your EcoFlow unit’s input port. 6ft length provides flexible placement for solar panels or wall outlets.
• READY FOR EMERGENCIES - Package includes 1 heavy-duty replacement power cord (NEMA 5-15P to IEC C13). Backup your original cable for blackouts, RV trips, or off-grid adventures.

Product highlights #10 from EF ECOFLOW

• 30% Tax Credit Could be Applied. You could apply for the Residential Clean Energy Credit for qualified solar electric property costs. Please check with your utility to verify eligibility & requirements for Residential Clean Energy Credit programs.
• Large Capacity. Featuring a 3600Wh LFP battery capacity, DELTA Pro provides strong electrical storage for home battery backup power supply and outdoor camping. Applied with DELTA Pro Extra Batteries or Smart Generators, the electric generator can expand its capacity from 3.6kWh to 25kWh.
• Maximum Output Flexibility. A single DELTA Pro unit packs a 3600W AC output, which can be expanded up to 4500W with X-Boost technology. You can even pair two units together to achieve 7200W. Power 99.99% heavy-duty devices at home, outdoors, or at work. With 15 output methods: 2*USB-A, 2*USB-A Fast Charge, 2*USB-C (100W), 5*AC Outlets, 2*DC Outlets, 1 car power output and 1 Anderson port, the solar power station grants the ability to power multiple devices at the same time.
• X-Stream Fast Charging. Fully recharge the lifepo4 battery in 1.8 hrs with 240V outlets(3000W), 2.7 hrs with 1800W wall outlets or solar charged in 2.8 hours with 4*400W solar panels thanks to the industry-leading solar conversion efficiency of up to 23%. EcoFlow’s X-Stream charging technology isn't just fast, it's safe too with the battery management system.
• 5 Ways to Charge. Pick from EV station charging, solar, wall outlets, using the smart outdoor generator or via a car outlet. Faster than any other 3000 watt solar generator. Keep going for miles when your electric vehicle runs out of battery. Either at home or on the go, DELTA Pro will have you back on the road in no time.
• Smart App Control. Use the EcoFlow app via Wi-Fi or Bluetooth. Monitor the status of all your devices and power sources that are charging your portable power station. Check on charge level, temperature and charge/discharge times. Control from afar and customize all settings, such as battery life, input/output, and more. Break down your energy habits or customize your energy usage to fit your needs.