Best Ecoflow Delta Pro 3 Solar Panel in 2025
Updated on July 2025
#1
Recommended
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- Package includes DELTA Pro Ultra Inverter, DELTA Pro Ultra Battery, and Smart Home Panel 2; items may ship separately.
- The DELTA Pro Ultra generator features a 7200W output with support for 120V & 240V, enabling operation of heavy appliances, including a 3-ton central air conditioner; combining three inverters with the EcoFlow Smart Home Panel 2 increases capacity to 21.6kW.
- The 6144Wh battery can be fully charged in 2 hours through various sources like EV chargers, solar, wall outlets, or outdoor generators, making it one of the fastest options available.
- The EcoFlow app lets users prioritize home circuits for extended power backup and optimize energy use by analyzing consumption patterns and integrating solar energy to reduce bills.
- Automatic switchover feature activates during power outages, ensuring continuous power supply without manual intervention, protecting against spoiled food and appliance damage.
- The EcoFlow Smart Home Panel 2 coordinates the backup system, working with DELTA Pro Ultra, batteries, generators, and solar panels, featuring circuit control for extended backup and proactive outage preparation through weather analysis.
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- Package includes DELTA Pro Ultra Inverter, DELTA Pro Ultra Battery, and Smart Home Panel 2; items may ship separately.
- The DELTA Pro Ultra generator features a 7200W output with support for 120V & 240V, enabling operation of heavy appliances, including a 3-ton central air conditioner; combining three inverters with the EcoFlow Smart Home Panel 2 increases capacity to 21.6kW.
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#2
Value for Money
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- Supports a wide range of appliances with 4000W output, or 6000W with X-Boost, scalable to 12000W for heavy-duty use.
- Offers 4096Wh LFP battery capacity, expandable to 48kWh, providing 2-4 days of backup power without the need for refueling.
- Easy to use and set up, designed for portability with no installation or maintenance needed; can be controlled via the EcoFlow app.
- Operates quietly at 30 dB, suitable for use indoors and outdoors without disturbing your peace.
- Fast 10 ms switch-over capability provides instant backup for essential devices, ideal for safeguarding against power outages.
- Features durable automotive-grade LFP cells with IP65 rating for extended battery life and reliability, backed by a 5-year warranty.
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- Supports a wide range of appliances with 4000W output, or 6000W with X-Boost, scalable to 12000W for heavy-duty use.
- Offers 4096Wh LFP battery capacity, expandable to 48kWh, providing 2-4 days of backup power without the need for refueling.
- Easy to use and set up, designed for portability with no installation or maintenance needed; can be controlled via the EcoFlow app.
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#3
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- Supports 120V/240V voltage with a 4000W output, allowing operation of essential appliances like a central AC or water pump.
- Houses a 4096Wh LFP battery, expandable to 48kWh, providing 2-4 days of backup power with multiple charging options including AC, solar, gas generators, and more.
- Easy to use portable power station with a user-friendly setup, featuring a portable handle for mobility and no installation required.
- Features ultra-fast 10 ms switch-over for instant backup for electronics, ensuring consistent power supply and safeguarding against interruptions.
- Operates quietly at around 30 dB, suitable for both indoor and outdoor settings without disturbing the environment.
- Built with automotive-grade LFP cells for better battery health and a long lifespan, accompanied by a 5-year warranty for customer assurance.
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- Supports 120V/240V voltage with a 4000W output, allowing operation of essential appliances like a central AC or water pump.
- Houses a 4096Wh LFP battery, expandable to 48kWh, providing 2-4 days of backup power with multiple charging options including AC, solar, gas generators, and more.
- Easy to use portable power station with a user-friendly setup, featuring a portable handle for mobility and no installation required.
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#4
5% Off
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- Large capacity of 3600Wh with 3600W AC output and 15 outlets for extensive home backup.
- Compatible with 400W solar panels for efficient recharging; full recharge in 11 hours with one panel and 3.5 hours with three.
- Lightweight and portable 400W solar panel, foldable design with adjustable carry case; IP68 rated for dust and water resistance.
- Equipped with 15 versatile outputs including AC, USB, and DC ports to charge multiple devices simultaneously.
- Smart app control available via Wi-Fi or Bluetooth for monitoring and customizing settings remotely.
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- Large capacity of 3600Wh with 3600W AC output and 15 outlets for extensive home backup.
- Compatible with 400W solar panels for efficient recharging; full recharge in 11 hours with one panel and 3.5 hours with three.
- Lightweight and portable 400W solar panel, foldable design with adjustable carry case; IP68 rated for dust and water resistance.
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#5
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- DELTA 3 Plus Power Station and 220W Portable Solar Panel will be shipped separately
- Five fast charging options include 1500W AC input, charging to 80% in 40 minutes and fully in 70 minutes with solar; 800W alternator charges to 80% in 1 hour, and 100% in 1.3 hours; EcoFlow smart generator charges to 80% in 40 minutes, fully in 56 minutes; hybrid charging (AC + solar) also achieves 80% in 40 minutes, 100% in 56 minutes
- Durable LiFePO4 cells provide 4000 cycles to 80%, guaranteeing a lifespan of 10 years; IP65 rating ensures protection against splashes, dust, and oil
- 220W bifacial solar panel features a 30-60° adjustable angle and integrated solar angle guide for optimal sunlight exposure
- High-efficiency N-Type solar technology achieves 25% conversion efficiency; dual-sided design increases energy collection by up to 28%, ideal for outdoor use
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- DELTA 3 Plus Power Station and 220W Portable Solar Panel will be shipped separately
- Five fast charging options include 1500W AC input, charging to 80% in 40 minutes and fully in 70 minutes with solar; 800W alternator charges to 80% in 1 hour, and 100% in 1.3 hours; EcoFlow smart generator charges to 80% in 40 minutes, fully in 56 minutes; hybrid charging (AC + solar) also achieves 80% in 40 minutes, 100% in 56 minutes
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#6
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- 1024Wh capacity with 1800W output (surge 2700W) compatible with 100W solar panels, featuring a 23% conversion efficiency.
- LFP battery chemistry ensures up to 3000 charge cycles, significantly extending the product's lifespan.
- Provides 1800W output capable of powering a wide range of appliances with 15 outlets, ideal for outdoor use without emissions.
- Expandable from 1kWh to 3kWh by adding extra batteries, suitable for camping, RVs, or home backup.
- Note: DELTA 2 and solar panels are shipped separately.
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- 1024Wh capacity with 1800W output (surge 2700W) compatible with 100W solar panels, featuring a 23% conversion efficiency.
- LFP battery chemistry ensures up to 3000 charge cycles, significantly extending the product's lifespan.
- Provides 1800W output capable of powering a wide range of appliances with 15 outlets, ideal for outdoor use without emissions.
- Expandable from 1kWh to 3kWh by adding extra batteries, suitable for camping, RVs, or home backup.
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#7
16% Off
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- Smart Home Panel 2 acts as the central hub for the DELTA Pro Ultra energy system, enabling efficient connection and control of home circuits, plug-and-play inverters, and stackable batteries for comprehensive energy management.
- Compatible with various energy sources, the Smart Home Panel 2 allows for solar integration and connects to gas generators, providing a reliable energy supply while reducing electricity costs.
- Features a 20 ms automatic switchover during power outages, ensuring continuous home power without manual intervention.
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- Smart Home Panel 2 acts as the central hub for the DELTA Pro Ultra energy system, enabling efficient connection and control of home circuits, plug-and-play inverters, and stackable batteries for comprehensive energy management.
- Compatible with various energy sources, the Smart Home Panel 2 allows for solar integration and connects to gas generators, providing a reliable energy supply while reducing electricity costs.
- Features a 20 ms automatic switchover during power outages, ensuring continuous home power without manual intervention.
#8
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- Expandable capacity from 3.6kWh to 7.2kWh with an extra battery for extended power supply to essential appliances.
- Compatible with multiple charging methods, including 6500W MultiCharge, for convenient charging anytime and anywhere.
- Supports 1800W DC fast charging with EcoFlow Smart Generator, providing an emergency power source even when disconnected from DELTA Pro.
- Features an LCD screen displaying output, input, remaining charge, and time remaining for easy monitoring.
- Allows remote monitoring and control of battery status through the EcoFlow app.
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- Expandable capacity from 3.6kWh to 7.2kWh with an extra battery for extended power supply to essential appliances.
- Compatible with multiple charging methods, including 6500W MultiCharge, for convenient charging anytime and anywhere.
- Supports 1800W DC fast charging with EcoFlow Smart Generator, providing an emergency power source even when disconnected from DELTA Pro.
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#9
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- Large capacity of 3600Wh and 3600W AC output with 15 outlets, capable of powering appliances up to 4500W using X-Boost technology.
- Portable 400W solar panel is foldable, lightweight at 16kg (35.3lbs), and features an IP68 waterproof rating for durability.
- EcoFlow app enables remote monitoring and control over device status, charge level, temperature, and customizable settings for optimized power management.
- Achieves a solar conversion rate of 22.4%, providing a full recharge to the power bank in 11 hours with one panel, or 3.5 hours with three panels.
- DELTA Pro Solar Generator and 400W Solar Panels are shipped separately; please wait for all items to arrive.
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- Large capacity of 3600Wh and 3600W AC output with 15 outlets, capable of powering appliances up to 4500W using X-Boost technology.
- Portable 400W solar panel is foldable, lightweight at 16kg (35.3lbs), and features an IP68 waterproof rating for durability.
- EcoFlow app enables remote monitoring and control over device status, charge level, temperature, and customizable settings for optimized power management.
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#10
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- Captures up to 28% more solar energy with a 220W primary side and 175W rear side, allowing for efficient charging of DELTA 2 Max in as little as 11.6 hours with one panel or 5.8 hours with two panels.
- Achieves an 80% charge in just 43 minutes by combining solar input with AC power, or in 1.1 hours using AC alone.
- Features a long-lasting LiFePO4 battery with 3000 complete charging cycles, ensuring over 10 years of use and 6 times more cycles than typical batteries.
- Can power a wide range of household appliances with a maximum output of 2400W, and features 15 outlets along with X-Boost mode for solutions requiring up to 3400W.
- Compact and foldable 220W solar panel weighs only 15.4 lb and is built with durable tempered glass, achieving IP68 waterproof and dustproof ratings.
- DELTA 2 Max Solar Generator and 220W Solar Panel are shipped separately; please wait for both items if they arrive at different times.
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- Captures up to 28% more solar energy with a 220W primary side and 175W rear side, allowing for efficient charging of DELTA 2 Max in as little as 11.6 hours with one panel or 5.8 hours with two panels.
- Achieves an 80% charge in just 43 minutes by combining solar input with AC power, or in 1.1 hours using AC alone.
- Features a long-lasting LiFePO4 battery with 3000 complete charging cycles, ensuring over 10 years of use and 6 times more cycles than typical batteries.
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