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- Best overall: EcoFlow DELTA Pro Portable Power Station
- Best budget: EcoFlow DELTA 2 Portable Power Station
- Best premium: EcoFlow DELTA Pro Ultra Portable Power Station
- Best for portable cooling: EcoFlow WAVE 2 Portable Air Conditioner
- EcoFlow DELTA Pro Portable Power Station suits home backup with 3,600Wh capacity and 3,600W output.
- EcoFlow WAVE 2 Portable Air Conditioner is a portable cooling and heating unit rated at 5,100 BTU for cooling.
- EcoFlow DELTA Pro Ultra Portable Power Station delivers a higher-output home backup option at 7,200W.
- EcoFlow WAVE 2 Add-on Battery adds 1,159Wh of capacity for compatible WAVE 2 use.
- Choose a power station for electricity backup and an air conditioner for cooling; the products serve different needs.
EcoFlow DELTA Pro Portable Power Station and EcoFlow WAVE 2 Portable Air Conditioner serve different jobs: one provides 3,600W of backup power, while the other delivers 5,100 BTU of portable cooling. For Black Friday 2026 shopping, the right choice depends on whether your priority is keeping household devices running or making a room, tent or van more comfortable.
We researched and compared specs, reviews and owner feedback to identify useful EcoFlow options for backup power, portable air conditioning and solar charging. EcoFlow DELTA Pro Portable Power Station is the Best bet for broad backup needs; EcoFlow WAVE 2 Portable Air Conditioner is an easy recommendation for targeted cooling. The picks below explain what each product does, which specs matter and how to match gear to your plans.
How We Picked
- Compared capacity, rated output, cooling capacity and other published specifications.
- Reviewed owner feedback and product information to understand practical use cases and setup considerations.
- Included products that address distinct needs: home backup, portable cooling, expandable storage and solar charging.
- Prioritized clear compatibility information, especially for EcoFlow WAVE 2 Portable Air Conditioner and its add-on battery.
- Selected a range of product types and power levels so shoppers can compare a focused purchase with a larger backup setup.
Comparison Table
| Product | Best for | Capacity | AC output | Cooling capacity |
|---|---|---|---|---|
| EcoFlow DELTA Pro Portable Power Station | Home backup | 3,600Wh | 3,600W | — |
| EcoFlow WAVE 2 Portable Air Conditioner | Portable cooling | Battery-dependent | — | 5,100 BTU |
| EcoFlow DELTA Pro Ultra Portable Power Station | Premium home backup | 6kWh | 7,200W | — |
| EcoFlow DELTA 2 Max Portable Power Station | Midrange backup | 2,048Wh | 2,400W | — |
| EcoFlow DELTA 2 Portable Power Station | Compact backup | 1,024Wh | 1,800W | — |
| EcoFlow WAVE 2 Add-on Battery | WAVE 2 battery power | 1,159Wh | — | — |
| EcoFlow 400W Portable Solar Panel | Solar charging | — | 400W rated solar input | — |
EcoFlow DELTA Pro vs EcoFlow WAVE 2 Black Friday Deals 2026
#1 · Top pick
EcoFlow DELTA Pro Portable Power Station
The EcoFlow DELTA Pro Portable Power Station is the best home backup pick for households needing 3,600W of output and expandable capacity.
Best for: Home backup and high-demand appliances
- Capacity
- 3,600Wh
- AC output
- 3,600W
- Expandable capacity
- Up to 25kWh
- Voltage
- 120/240V
- High output for a wide range of household loads
- Expandable capacity supports longer backup plans
- 120/240V output serves compatible appliances
- Large capacity means a substantial unit to store and move
Is the EcoFlow DELTA Pro Portable Power Station worth buying on Black Friday 2026?
The EcoFlow DELTA Pro Portable Power Station is a strong Black Friday 2026 choice for households that need substantial backup power. The EcoFlow DELTA Pro Portable Power Station's 3,600Wh capacity, 3,600W output and expandable design suit outage planning better than a compact travel power bank.
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#2
EcoFlow WAVE 2 Portable Air Conditioner
The EcoFlow WAVE 2 Portable Air Conditioner is the best portable cooling pick for campers and small-space users seeking 5,100 BTU of cooling.
Best for: Portable cooling and supplemental heating
- Cooling capacity
- 5,100 BTU
- Heating capacity
- 6,100 BTU
- Battery compatibility
- EcoFlow WAVE 2 Add-on Battery
- Use
- Portable air conditioning and heating
- Combines cooling and heating functions
- Portable format works for several small-space setups
- Compatible with a dedicated add-on battery
- A separate power source is needed for battery-powered operation
Is the EcoFlow WAVE 2 Portable Air Conditioner worth buying on Black Friday 2026?
The EcoFlow WAVE 2 Portable Air Conditioner is worth considering for shoppers who need portable cooling rather than whole-home backup. The EcoFlow WAVE 2 Portable Air Conditioner's 5,100 BTU cooling capacity and 6,100 BTU heating capacity suit targeted comfort in compatible small-space setups.
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#3
EcoFlow DELTA Pro Ultra Portable Power Station
The EcoFlow DELTA Pro Ultra Portable Power Station is the best premium backup pick for homes needing up to 7,200W of output.
Best for: High-capacity home backup
- Starting capacity
- 6kWh
- AC output
- 7,200W
- Voltage
- 120/240V
- System type
- Expandable home backup
- Higher output than the EcoFlow DELTA Pro Portable Power Station
- Designed for larger home backup requirements
- Expandable system supports a broader setup
- The EcoFlow DELTA Pro Ultra Portable Power Station's large-scale capacity and setup are more than many casual users need
Is the EcoFlow DELTA Pro Ultra Portable Power Station worth buying on Black Friday 2026?
The EcoFlow DELTA Pro Ultra Portable Power Station suits shoppers building a substantial home backup system. The EcoFlow DELTA Pro Ultra Portable Power Station's 7,200W output and 6kWh starting capacity offer more headroom than compact stations, while the expandable design supports a larger energy plan.
See today’s Black Friday price on Amazon
#4
EcoFlow DELTA 2 Max Portable Power Station
The EcoFlow DELTA 2 Max Portable Power Station is the best midrange backup pick for users who need 2,400W of output.
Best for: Flexible household and outdoor backup
- Capacity
- 2,048Wh
- AC output
- 2,400W
- Battery chemistry
- LFP
- Expandable capacity
- Up to 6,144Wh
- Useful output for many everyday appliances
- Expandable capacity adds flexibility
- LFP battery chemistry is designed for long service life
- Offers less starting capacity than EcoFlow DELTA Pro Portable Power Station
Is the EcoFlow DELTA 2 Max Portable Power Station worth buying on Black Friday 2026?
The EcoFlow DELTA 2 Max Portable Power Station is a practical option for shoppers who want strong output without moving to a larger home backup system. The EcoFlow DELTA 2 Max Portable Power Station's 2,048Wh capacity and 2,400W output cover many household and outdoor power needs.
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#5
EcoFlow DELTA 2 Portable Power Station
The EcoFlow DELTA 2 Portable Power Station is the best compact backup pick for users seeking 1,800W of output in a smaller system.
Best for: Everyday backup and outdoor trips
- Capacity
- 1,024Wh
- AC output
- 1,800W
- Battery chemistry
- LFP
- Expandable capacity
- Up to 3,040Wh
- More manageable size than the largest backup systems
- Expandable capacity supports changing needs
- LFP battery chemistry suits regular use
- Lower starting capacity than the EcoFlow DELTA 2 Max Portable Power Station
Is the EcoFlow DELTA 2 Portable Power Station worth buying on Black Friday 2026?
The EcoFlow DELTA 2 Portable Power Station is worth considering for shoppers who need portable everyday power rather than a whole-home system. The EcoFlow DELTA 2 Portable Power Station's 1,024Wh capacity and 1,800W output support a range of devices, with expansion available for added capacity.
See today’s Black Friday price on Amazon
#6
EcoFlow WAVE 2 Add-on Battery
The EcoFlow WAVE 2 Add-on Battery is the best runtime add-on for WAVE 2 owners seeking 1,159Wh of extra capacity.
Best for: Cord-free WAVE 2 use
- Capacity
- 1,159Wh
- Battery type
- LFP
- Primary role
- Portable air-conditioner power
- Purpose-built compatibility with EcoFlow WAVE 2 Portable Air Conditioner
- Adds substantial portable battery capacity
- Supports use away from a wall outlet
- Primarily useful to owners of compatible WAVE 2 equipment
Is the EcoFlow WAVE 2 Add-on Battery worth buying on Black Friday 2026?
The EcoFlow WAVE 2 Add-on Battery is a useful match for EcoFlow WAVE 2 Portable Air Conditioner owners who want battery-powered operation. The EcoFlow WAVE 2 Add-on Battery's 1,159Wh capacity adds portable energy, but shoppers without the compatible air conditioner have little reason to choose it.
See today’s Black Friday price on Amazon
#7
EcoFlow 400W Portable Solar Panel
The EcoFlow 400W Portable Solar Panel is the best solar add-on for shoppers seeking a portable panel rated at 400W.
Best for: Portable solar charging
- Rated power
- 400W
- Product type
- Portable solar panel
- Use
- Solar charging for compatible power stations
- Setup
- Portable panel with adjustable support
- Adds a solar charging option to compatible power stations
- Portable format supports off-grid setups
- 400W rating offers useful panel capacity
- Actual solar input varies with conditions and setup
Is the EcoFlow 400W Portable Solar Panel worth buying on Black Friday 2026?
The EcoFlow 400W Portable Solar Panel suits shoppers who want to recharge compatible power stations with solar input. The EcoFlow 400W Portable Solar Panel's 400W rating makes it a substantial portable panel option, though output depends on sunlight, placement and system compatibility.
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Which is better, EcoFlow DELTA Pro or EcoFlow WAVE 2?
EcoFlow DELTA Pro Portable Power Station is better for backup electricity, while EcoFlow WAVE 2 Portable Air Conditioner is better for portable comfort; their 3,600W and 5,100 BTU ratings describe different jobs. A power station stores and supplies electricity to compatible devices. An air conditioner cools or heats a space and needs a suitable power source.
Choose EcoFlow DELTA Pro Portable Power Station to run selected appliances during an outage, or to build a portable power setup. Choose EcoFlow WAVE 2 Portable Air Conditioner for a tent, van or small room where targeted temperature control matters. Shoppers who want both functions need to check their power and compatibility requirements. EcoFlow WAVE 2 Add-on Battery is a dedicated battery option for WAVE 2 use; the two headline products are not direct substitutes.
What can the EcoFlow DELTA Pro Portable Power Station run?
EcoFlow DELTA Pro Portable Power Station supplies up to 3,600W of AC output, so it suits many household devices whose running and startup requirements fit within that limit. Its 3,600Wh capacity is the stored energy figure; output describes how much power connected devices draw at a given time.
Check each appliance’s wattage, startup demand and expected runtime before building a backup plan. An appliance drawing more power than the station’s rating is not a match, and longer use consumes more stored energy. EcoFlow DELTA Pro Portable Power Station supports 120/240V output and expandable capacity, making it a flexible option for planned home backup. Confirm outlet and system compatibility for the equipment you intend to connect.
What does the EcoFlow WAVE 2 Portable Air Conditioner do?
EcoFlow WAVE 2 Portable Air Conditioner provides 5,100 BTU of cooling and 6,100 BTU of heating, giving shoppers a portable way to manage comfort in suitable small spaces. The product is an air conditioner and heater, not a general-purpose power station, so it needs an appropriate source of electricity.
The portable design appeals to campers, van users and people seeking targeted cooling beyond a fixed room unit. Pairing EcoFlow WAVE 2 Portable Air Conditioner with EcoFlow WAVE 2 Add-on Battery supports battery-powered operation when the setup is compatible. Plan around the room or enclosure, ventilation, expected operating time and available power. A power station purchase alone does not provide air conditioning; a compatible cooling appliance is still required.
Is EcoFlow DELTA Pro Ultra a better home backup choice?
EcoFlow DELTA Pro Ultra Portable Power Station is the higher-output choice, rated at 7,200W with a 6kWh starting capacity, while EcoFlow DELTA Pro Portable Power Station offers 3,600W and 3,600Wh. That extra capacity and output serve shoppers planning a larger backup setup or supporting more demanding loads.
The larger system is not automatically the right fit for every household. Compare the wattage of essential devices, the duration of the outage plan and the space available for equipment. EcoFlow DELTA Pro Portable Power Station is a more focused option for many households, while EcoFlow DELTA Pro Ultra Portable Power Station fits shoppers who need a more substantial system. Review connection and installation requirements before making a home backup decision.
How do EcoFlow power stations compare for capacity?
EcoFlow DELTA Pro Portable Power Station has 3,600Wh of capacity, EcoFlow DELTA 2 Max Portable Power Station has 2,048Wh, and EcoFlow DELTA 2 Portable Power Station has 1,024Wh. Those figures make the DELTA Pro the highest-capacity pick among these three standard portable stations before expansion.
Capacity helps estimate how long a station can supply a load, while output determines whether the station can run that load in the first place. For example, a device’s energy use over time affects runtime, and its wattage must remain within the station’s output rating. EcoFlow DELTA 2 Portable Power Station fits shoppers prioritizing a more compact setup; EcoFlow DELTA 2 Max Portable Power Station balances capacity and output; EcoFlow DELTA Pro Portable Power Station serves broader backup needs.
Buying Guide
Start with the job you need done
EcoFlow DELTA Pro Portable Power Station handles backup electricity, while EcoFlow WAVE 2 Portable Air Conditioner handles heating and cooling. Identify the primary task first. A product with 3,600W output does not replace a portable air conditioner, and a 5,100 BTU air conditioner does not replace a household power station.
Match output to your devices
EcoFlow DELTA Pro Portable Power Station provides 3,600W of AC output, so compare that rating with both the running and startup demand of your devices. Leave room for multiple loads when planning a backup setup, and confirm that plugs, voltage and outlets match your equipment.
Estimate the capacity you need
EcoFlow DELTA 2 Portable Power Station starts at 1,024Wh, while EcoFlow DELTA Pro Portable Power Station starts at 3,600Wh. List essential devices and their expected use time, then compare the total energy need with station capacity. Expansion options suit plans that require more stored energy.
Check compatibility and portability
EcoFlow WAVE 2 Add-on Battery is designed for EcoFlow WAVE 2 Portable Air Conditioner, while EcoFlow 400W Portable Solar Panel serves compatible charging setups. Confirm product compatibility before buying accessories. Also consider where equipment will be stored, carried and operated.
Plan around solar conditions
EcoFlow 400W Portable Solar Panel adds a portable solar charging option, but actual input depends on sunlight, panel angle and other conditions. Check the power station’s input limits and connection requirements, then treat solar charging as part of a complete energy plan rather than a guaranteed fixed output.
FAQ
Is EcoFlow DELTA Pro better than EcoFlow WAVE 2?
EcoFlow DELTA Pro Portable Power Station is better for backup electricity, with 3,600W of output and 3,600Wh of capacity. EcoFlow WAVE 2 Portable Air Conditioner is better for portable cooling, with a 5,100 BTU cooling rating. Choose based on whether you need power or temperature control.
Can EcoFlow WAVE 2 run without a battery?
EcoFlow WAVE 2 Portable Air Conditioner can operate with a suitable external power source, while EcoFlow WAVE 2 Add-on Battery provides a dedicated portable battery option with 1,159Wh of capacity. Check the manufacturer’s connection and power guidance for the specific setup you plan to use.
How much capacity does EcoFlow DELTA Pro have?
EcoFlow DELTA Pro Portable Power Station has 3,600Wh of starting capacity and supports expansion up to 25kWh. Capacity indicates stored energy, while the product’s 3,600W output rating indicates the power available to connected devices at a time.
Does EcoFlow WAVE 2 cool and heat?
EcoFlow WAVE 2 Portable Air Conditioner provides 5,100 BTU of cooling and 6,100 BTU of heating. The portable unit is intended for targeted comfort in suitable spaces, and shoppers should plan for ventilation, power availability and the room or enclosure being served.
Which EcoFlow power station is best for home backup?
EcoFlow DELTA Pro Portable Power Station is a strong home backup choice, with 3,600Wh of capacity, 3,600W of output and expansion up to 25kWh. EcoFlow DELTA Pro Ultra Portable Power Station offers a higher-output alternative at 7,200W for larger backup plans.
Can I use an EcoFlow 400W Portable Solar Panel with a power station?
EcoFlow 400W Portable Solar Panel is designed for solar charging compatible power stations. Check the station’s supported solar input, connectors and panel requirements before pairing products. Solar performance varies with sunlight, panel positioning and operating conditions.