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

Market context

Global benchmark

Premium Integrated

IQ Battery 5P5 kWh

Enphase | IQBATTERY-5P-1P-NA

LFPAC-coupledSingle-phase

76/ 100

Superior

Strong evidence coverage · 100%

Evidence checked 2026-09-01

LFPUL9540A100% Usable15yr 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

MeasureIQ Battery 5POcean 2
Capacity & Usability96 / 10070 / 100
Power & Efficiency80 / 10053 / 100
Longevity (verified)65 / 10061 / 100
Safety & Chemistry80 / 10088 / 100
Guarantee & Backbone72 / 10050 / 100
Energy Ecosystem72 / 10044 / 100

Capacity & Usability

IQ Battery 5P
96 / 100
Ocean 2
70 / 100

Power & Efficiency

IQ Battery 5P
80 / 100
Ocean 2
53 / 100

Longevity (verified)

IQ Battery 5P
65 / 100
Ocean 2
61 / 100

Safety & Chemistry

IQ Battery 5P
80 / 100
Ocean 2
88 / 100

Guarantee & Backbone

IQ Battery 5P
72 / 100
Ocean 2
50 / 100

Energy Ecosystem

IQ Battery 5P
72 / 100
Ocean 2
44 / 100
Side by side

Key specifications

MeasureIQ Battery 5POcean 2
ArchitectureAC-coupled batteryAll-in-one energy system
Published usable capacity range5 kWhNot stated
ChemistryLFPLFP
Power3.84 kW3.4 kW
Round-trip96 %Not recorded
Cycle lifeNot recordedNot recorded
Published nominal battery capacity rangeNot stated5.02–60 kWh
Scored benchmarkNot stated5.02 kWh

Architecture

IQ Battery 5P
AC-coupled battery
Ocean 2
All-in-one energy system

Published usable capacity range

IQ Battery 5P
5 kWh
Ocean 2
Not stated

Chemistry

IQ Battery 5P
LFP
Ocean 2
LFP

Power

IQ Battery 5P
3.84 kW
Ocean 2
3.4 kW

Round-trip

IQ Battery 5P
96 %
Ocean 2
Not recorded

Cycle life

IQ Battery 5P
Not recorded
Ocean 2
Not recorded

Published nominal battery capacity range

IQ Battery 5P
Not stated
Ocean 2
5.02–60 kWh

Scored benchmark

IQ Battery 5P
Not stated
Ocean 2
5.02 kWh
Decision snapshot

Where the comparison separates

OverallIQ Battery 5P leads the global score by 14 points.
Strongest dimensionsIQ Battery 5P: Capacity & Usability · Ocean 2: Safety & Chemistry
Largest differenceIQ Battery 5P has the largest pillar edge in Energy Ecosystem (28 points).
Evidence coverageIQ Battery 5P: 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.