Compare Solar Panels, Batteries & Inverters Side by Side

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Compare like with like. Aligned scores, specifications and local evidence within one scoring class or tier.

Market context

Global benchmark

Product AComparable product

Premium Integrated

aPower X15 kWh

FranklinWH | aPower X-02-AU (APR-05K15V1-AU)

LFPAC-coupled

63/ 100

Good

Strong evidence coverage · 100%

Evidence checked 2026-08-31

LFP12yr+ Warranty

Full scorecard

Premium Integrated

Ocean 25.02–60 kWh

EcoFlow | EcoFlow OCEAN 2 three-phase with EF BD-5-S2; 5.02 kWh scored reference, expandable in 5.02 kWh modules

LFPAll-in-oneThree-phase

62/ 100

Good

Strong evidence coverage · 100%

Evidence checked 2026-08-23

LFP15yr WarrantyVPP-Ready5 kWh Modular

Full scorecard

Side by side

Score profile

Show differences only (1 of 6 rows match)

Measure	aPower X	Ocean 2
Capacity & Usability	76 / 100	70 / 100
Power & Efficiency	69 / 100	53 / 100
Longevity (verified)	62 / 100	61 / 100
Safety & Chemistry	69 / 100	88 / 100
Guarantee & Backbone	50 / 100	50 / 100
Energy Ecosystem	50 / 100	44 / 100

Capacity & Usability

aPower X: 76 / 100
Ocean 2: 70 / 100

Power & Efficiency

aPower X: 69 / 100
Ocean 2: 53 / 100

Longevity (verified)

aPower X: 62 / 100
Ocean 2: 61 / 100

Safety & Chemistry

aPower X: 69 / 100
Ocean 2: 88 / 100

Guarantee & Backbone

aPower X: 50 / 100
Ocean 2: 50 / 100

Energy Ecosystem

aPower X: 50 / 100
Ocean 2: 44 / 100

Side by side

Key specifications

Show differences only (3 of 8 rows match)

Measure	aPower X	Ocean 2
Architecture	AC-coupled battery	All-in-one energy system
Published usable capacity range	15 kWh	Not stated
Chemistry	LFP	LFP
Power	5 kW	3.4 kW
Round-trip	Not recorded	Not recorded
Cycle life	Not recorded	Not recorded
Published nominal battery capacity range	Not stated	5.02–60 kWh
Scored benchmark	Not stated	5.02 kWh

Architecture

aPower X: AC-coupled battery
Ocean 2: All-in-one energy system

Published usable capacity range

aPower X: 15 kWh
Ocean 2: Not stated

Chemistry

aPower X: LFP
Ocean 2: LFP

Power

aPower X: 5 kW
Ocean 2: 3.4 kW

Round-trip

aPower X: Not recorded
Ocean 2: Not recorded

Cycle life

aPower X: Not recorded
Ocean 2: Not recorded

Published nominal battery capacity range

aPower X: Not stated
Ocean 2: 5.02–60 kWh

Scored benchmark

aPower X: Not stated
Ocean 2: 5.02 kWh

Decision snapshot

Where the comparison separates

OverallaPower X leads the global score by 1 point.

Strongest dimensionsaPower X: Capacity & Usability · Ocean 2: Safety & Chemistry

Largest differenceOcean 2 has the largest pillar edge in Safety & Chemistry (19 points).

Evidence coverageaPower X: strong evidence coverage (100%) · Ocean 2: strong evidence coverage (100%)

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.