Premium Integrated
aPower X
FranklinWH
63/ 100
Strong evidence coverage · 100%
Evidence checked 2026-08-02
LFP12yr+ Warranty
Full scorecard Score profile
| Measure | aPower X | Ocean 2 |
|---|---|---|
| Capacity & Usability | ||
| Power & Efficiency | ||
| Longevity (verified) | ||
| Safety & Chemistry | ||
| Guarantee & Backbone | ||
| Energy Ecosystem |
Capacity & Usability
- aPower X
76 / 100 - Ocean 2
100 / 100
Power & Efficiency
- aPower X
73 / 100 - Ocean 2
68 / 100
Longevity (verified)
- aPower X
62 / 100 - Ocean 2
79 / 100
Safety & Chemistry
- aPower X
69 / 100 - Ocean 2
93 / 100
Guarantee & Backbone
- aPower X
50 / 100 - Ocean 2
64 / 100
Energy Ecosystem
- aPower X
50 / 100 - Ocean 2
52 / 100
Key specifications
| Measure | aPower X | Ocean 2 |
|---|---|---|
| Published usable capacity range | 15 kWh | 5–60 kWh |
| Chemistry | LFP | LFP |
| Power | 5 kW | 12 kW |
| Round-trip | 89 % | Not recorded |
| Cycle life | Not recorded | 10,000 cycles |
| Scored benchmark | Not stated | 5.02 kWh |
Published usable capacity range
- aPower X
- 15 kWh
- Ocean 2
- 5–60 kWh
Chemistry
- aPower X
- LFP
- Ocean 2
- LFP
Power
- aPower X
- 5 kW
- Ocean 2
- 12 kW
Round-trip
- aPower X
- 89 %
- Ocean 2
- Not recorded
Cycle life
- aPower X
- Not recorded
- Ocean 2
- 10,000 cycles
Scored benchmark
- aPower X
- Not stated
- Ocean 2
- 5.02 kWh
Where the comparison separates
OverallOcean 2 leads the global score by 13 points.
Strongest dimensionsaPower X: Capacity & Usability · Ocean 2: Capacity & Usability
Largest differenceOcean 2 has the largest pillar edge in Capacity & Usability (24 points).
Evidence coverageaPower X: strong evidence coverage (100%) · Ocean 2: limited evidence coverage (9%)
A score lead is only meaningful inside this shared class or tier. Weigh it against the specification and evidence rows above before deciding.
Both products are scored in the Premium Integrated class, on the same rubric weighting. Scores are not comparable across classes or tiers. Full methodology.