Ecoflow Delta Max vs. Bluetti Poweroak AC200P
30 de agosto de 2021
Having analysed and examined the features of various portable power stations, we are going to compare two devices with similar specifications.
These are two high-capacity power banks: the Ecoflow Delta Max and the Bluetti PowerOak AC200P.
We’re now talking about a considerable electrical energy storage capacity. Both can store 2,000 W in their lithium batteries.
Let’s take a look at their specifications. I’ve highlighted the winner for each specification in green and the loser in red.
| Ecoflow Delta Max | Bluetti AC200P | |
| Capacity | 2,016 Wh | 2,000 Wh |
| Battery type | NCM | LiFePO₄ |
| Number of cycles | Approx. 800 | Approx. 3,500 |
| AC output | 2,400 W Peak 4,600 W | 2,000 W , peak 4,800 W |
| AC input | 2,000 W max. 10A | 500 W max. |
| AC charging time | 1.8 hours. 80% in 1 hour | 4–5 hours |
| Solar input | 800 W max. (11V–100V) | 700 W max. (35V–150V) |
| AC connections | 4 AC sockets | 2 AC sockets |
| DC connections | 2x USB-A 12W, 2x USB-A 18W, 2x USB-C 100W, 1x 12V cigarette lighter socket and 2x DC5521 | 4x USB-A, 2x wireless 15W, 1x USB-C 60W, 1x 12V 10A cigarette lighter socket, 2x DC5521 and 1 × 12V 25A |
| Dimensions | 49.7 × 24.2 × 30.5 cm | 42 × 28 × 38.6 cm |
| Weight | 22 kg | 27.5 kg |
| Warranty | 5 years | 2 years |
One more thing: the Bluetti comes with a separate charger for charging the battery from a 220V socket, whereas the EcoFlow doesn’t come with anything as the charger is built-in. This is another feature to bear in mind.
Dismantling the EcoFlow Delta Max
Taking apart the Bluetti AC200P
My opinion and decision
I’ve opted for the EcoFlow Delta Max because of its features, price and build quality. As you can see from the comparison, the EcoFlow product outperforms the Bluetti in almost every respect. The technology it uses to charge the battery to 80 per cent in just one hour is amazing; you don’t need a transformer to charge the battery from a 220V socket, it’s cheaper than its competitors and it’s lighter.
I’ve also chosen this system because I have a house in the mountains that doesn’t have electricity, so it will serve a dual purpose.