A single-number ranking hides what is being optimised. Here there are two axes at a time, and the question «which are the best» is answered by those nobody beats on both measures.
On Cost per kWh, further left is better; on Nominal capacity, higher up. The coloured corner, “best zone”, is where both measures are good.
Filled in are the 2 products that no other beats on both measures. They are not «the best»: they are the ones nobody dominates.
Striped, paler points have at least one of the two measures without a verified source.
2 sheets are missing, because they do not state both measures.
| Product | Cost per kWh · €/kWh | Nominal capacity · kWh | Verified |
|---|---|---|---|
| BLUETTI Elite 320 | 515.31 | 3.20 | Yes |
| BLUETTI Elite 400 | 520.57 | 3.84 | Yes |
| BLUETTI Elite 300 | 547.04 | 3.01 | Yes |
| EcoFlow DELTA 3 Classic | 584.96 | 1.02 | Yes |
| EcoFlow DELTA 2 | 584.96 | 1.02 | Yes |
| EcoFlow DELTA 2 Max | 585.45 | 2.05 | Yes |
| EcoFlow DELTA Pro | 610.83 | 3.60 | Yes |
| BLUETTI Elite 200 V2 | 626.45 | 2.07 | Yes |
| EcoFlow DELTA 3 Max | 634.28 | 2.05 | Yes |
| BLUETTI Premium 200 V2 | 674.67 | 2.07 | Yes |
| BLUETTI Elite 100 V2 | 682.62 | 1.02 | Yes |
| DJI Power 1000 V2 | 708.01 | 1.02 | Partly |
| EcoFlow DELTA 3 Max Plus | 731.93 | 2.05 | Yes |
| Anker SOLIX F2000 | 731.93 | 2.05 | Yes |
| Anker SOLIX C2000 Gen 2 | 732.42 | 2.05 | Yes |
| Jackery Explorer 1000 v2 | 746.73 | 1.07 | Yes |
| EcoFlow DELTA 3 Plus | 750.98 | 1.02 | Yes |
| BLUETTI AC180P | 763.89 | 1.44 | Yes |
| DJI Power 2000 | 781.25 | 2.05 | Partly |
| Jackery Explorer 2000 v2 | 783.06 | 2.04 | Yes |
| Jackery Explorer 3000 v2 | 813.48 | 3.07 | Yes |
| EcoFlow DELTA 3 1500 | 845.70 | 1.54 | Yes |
| EcoFlow DELTA 3 | 877.93 | 1.02 | Yes |
| Anker SOLIX C1000 | 946.02 | 1.06 | Yes |
On Energy density, further right is better; on Continuous output, higher up. The coloured corner, “best zone”, is where both measures are good.
Filled in are the 4 products that no other beats on both measures. They are not «the best»: they are the ones nobody dominates.
Striped, paler points have at least one of the two measures without a verified source.
2 sheets are missing, because they do not state both measures.
| Product | Energy density · Wh/kg | Continuous output · W | Verified |
|---|---|---|---|
| Anker SOLIX F2000 | 67.10 | 2300 | Partly |
| DJI Power 1000 V2 | 72.10 | 2600 | Partly |
| EcoFlow DELTA Pro | 80 | 3600 | Partly |
| EcoFlow DELTA 3 Plus | 81.90 | 1800 | Partly |
| EcoFlow DELTA 3 | 81.90 | 1800 | Partly |
| Anker SOLIX C1000 | 81.90 | 1800 | Partly |
| Zendure SuperBase V 4600 | 83.80 | 3800 | Partly |
| EcoFlow DELTA 3 Classic | 84.60 | 1800 | Partly |
| EcoFlow DELTA 2 | 85.30 | 1800 | Partly |
| BLUETTI Premium 200 V2 | 85.70 | 2700 | Partly |
| BLUETTI Elite 200 V2 | 85.70 | 2600 | Partly |
| BLUETTI Elite 100 V2 | 89 | 1800 | Partly |
| EcoFlow DELTA 2 Max | 89 | 2400 | Partly |
| BLUETTI AC180P | 90 | 1800 | Partly |
| EcoFlow DELTA 3 Max Plus | 92.70 | 3000 | Partly |
| DJI Power 2000 | 93.10 | 3000 | Partly |
| BLUETTI Elite 320 | 94.10 | 1800 | Partly |
| BLUETTI Elite 400 | 98.50 | 2600 | Partly |
| Jackery Explorer 1000 v2 | 99.10 | 1500 | Partly |
| EcoFlow DELTA 3 Max | 100.90 | 2400 | Partly |
| Anker SOLIX C2000 Gen 2 | 108.40 | 2400 | Partly |
| Jackery Explorer 3000 v2 | 113.80 | 3600 | Partly |
| BLUETTI Elite 300 | 114.60 | 2400 | Partly |
| Jackery Explorer 2000 v2 | 116.70 | 2200 | Partly |
