Name: EF ECOFLOW Portable Power Station DELTA 2, 1024Wh LiFePO4 (LFP) Battery, 1800W AC/100W USB-C Output, Solar Generator(Solar Panel Optional) for Home...
Brand: EF ECOFLOW
SKU: B0B9XB57XM
Price: 388 USD
Availability: InStock
Rating: 4.7 (7665 reviews)

Our Verdict

EF ECOFLOW DELTA 2 Wins

EF ECOFLOW Portable Power Station DELTA 2, 1024Wh LiFePO4 (LFP) Battery, 1800W AC/100W USB-C Output, Solar Generator(Solar Panel Optional) for Home Backup Power, Camping & RVs - Portable Power Stations

It offers superior 1024Wh capacity and 1800W AC output for demanding use. Choose GRECELL for lighter needs, its bundled 40W solar panel, and lighter 9.92 lbs weight.

$388Buy on Amazon

Bottom Line: EF ECOFLOW DELTA 2 is the better choice. It offers superior 1024Wh capacity and 1800W AC output for demanding use.

Key Differences

The most significant spec differences at a glance

1,024

Battery Capacity

345% more

230

1,800

AC Output

500% more

300

1.333

Charge Time

70% less

4.5

500

Solar Input

150% more

200

Weight

172% more

9.92

Advantages

Where each product wins

EF ECOFLOW

Battery Capacity: 345% higher (1024.0 vs 230)
AC Output: 500% higher (1800.0 vs 300)
Charge Time: 70% lower (1.333 vs 4.5)
Solar Input: 150% higher (500.0 vs 200)

GRECELL

Weight: 172% lower (27.0 vs 9.92)

Who Should Buy Which?

Find the right product for your needs

Buy EF ECOFLOW if...

EF ECOFLOW Portable Power

If you need robust, reliable power for home backup, RVs, or demanding off-grid adventures, the EF ECOFLOW DELTA 2 is ideal. Its 1024Wh capacity and 1800W AC output can run most appliances, from refrigerators to power tools. Prioritize its rapid 1.333-hour charge time and capacity expansion up to 3000Wh for long-term versatility and serious power needs, despite the 27 lbs weight. This is for users who require significant energy reserves and fast recharging.

Buy GRECELL if...

GRECELL Solar Generator with

If you're seeking an ultra-portable, budget-friendly power solution for light outdoor activities, small device charging, or a basic emergency kit, the GRECELL Solar Generator is a great fit. Weighing just 9.92 lbs, it's perfect for day trips, picnics, or keeping essential electronics powered. Its 230Wh capacity and 300W AC output are sufficient for phones, tablets, and small lights, especially with the convenient included 40W solar panel for basic off-grid charging.

Spec Comparison

13 specs compared

Specification	EF ECOFLOW Portable Power Station	GRECELL Solar Generator with
Price	$388	$260
Rating	4.7(7.7k)	4.6(431)
Capacity Wh	1024W	230W
Chemistry	LiFePO4	LiFePO4
AC Output Watts	1800W	300W
Cycle Life	3000	3000
Expandable	Yes	—
Weight	27 lbs	9.92 lbs
Charge Time Hours	1.33 hrs	4.5 hrs
Solar Input Watts	500W	200W
Dc Ports	—	2
AC Outlets	—	2
USB A Ports	—	2
USB C Ports	—	1
Peak Output Watts	—	600W

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Pros & Cons

Quick overview of strengths and weaknesses

EF ECOFLOW Portable Power

Pros

Charges 0-80% in 50 mins via AC outlet.
1800W AC output powers most home appliances.
Capacity expands from 1024Wh up to 3000Wh.
3000+ LiFePO4 battery cycles for long lifespan.

Cons

Unit weighs 27 lbs.
Solar panels purchased separately.
Max capacity requires additional battery units.

GRECELL Solar Generator

Pros

3000+ charge cycles ensures long battery life
300W AC output supports small electronics
4.5hr AC wall charge, 5hr 40W solar charge
7 output ports: 2 AC, 2 USB-A, 1 USB-C, 2 DC

Cons

230Wh capacity limits extended appliance run time
Included 40W solar panel offers slow charging speed
300W continuous AC output insufficient for high power tools

Frequently Asked Questions

Common questions about this comparison

Which is better for home backup power or powering large appliances?

The EF ECOFLOW DELTA 2 is far superior with its 1024Wh capacity and 1800W AC output, capable of running most home appliances. The GRECELL's 230Wh capacity and 300W output are suitable only for small electronics.

What is the main difference in capacity and AC output?

The EF ECOFLOW DELTA 2 boasts 1024Wh capacity and 1800W AC output. In contrast, the GRECELL has 230Wh capacity and 300W AC output. The DELTA 2 offers significantly more power and runtime.

Which product is more portable for camping trips?

The GRECELL is significantly more portable, weighing just 9.92 lbs and including a 40W solar panel. The EF ECOFLOW DELTA 2 is heavier at 27 lbs, making it less ideal for extensive carrying.

Does either product come with solar panels?

The GRECELL includes a 40W portable, foldable solar panel, offering an immediate solar charging solution. The EF ECOFLOW DELTA 2's solar panels are optional and purchased separately, despite supporting a higher 500W solar input.