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EcoFlowOCEAN 2 LFP Battery 8kWh

The EcoFlow OCEAN 2 LFP Battery 8kWh is a home battery with usable capacity 7.76 kWh, charge power (continuous) 4.1 kW and cell chemistry LFP.¹

Last updated: 27 September 2026 Technical specifications Rules in Ireland ⇄ Compare this model

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Usable capacity: 7.76kWh¹
Charge power (continuous): 4.1kW¹

Manufacturer data
Cell chemistry: LFP¹

Manufacturer data
Nominal capacity: 8.03kWh¹

Manufacturer data
Discharge power (continuous): 4.1kW¹

Manufacturer data

Rules in Ireland

SEAI home battery grant

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A €600 grant for home battery storage systems was announced on 29 September 2026 and opens from 6 October 2026, subject to final implementation arrangements. Check SEAI for the detailed conditions before applying.

Technical specifications

General
Cell chemistry	LFP¹
Wi-Fi / app	Yes¹
Performance
Usable capacity	7.76 kWh¹
Nominal capacity	8.03 kWh¹
Charge power (continuous)	4.1 kW¹
Discharge power (continuous)	4.1 kW¹
Peak power	6.4 kW¹
Electrical
Coupling	DC-coupled¹
Backup power	Yes¹
Dimensions & weight
IP rating	IP66¹
Min. operating temperature	-20 °C¹
Width	680 mm¹
Height	378 mm¹
Depth	196 mm¹
Weight	67.5 kg¹

Manufacturer documentation

Product page (energy.ecoflow.com)
Datasheet / specifications — EcoFlow OCEAN 2 Three-Phase – Datasheet (EN) – Datasheet_EN, PDF van 08.09.2026 (enterprise-service-eu-cdn.ecoflow.com, PDF)

External links to EcoFlow's official website. The manufacturer may change or move documents; where they differ, the manufacturer's latest version applies.

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Frequently asked questions

What is the usable capacity of the EcoFlow OCEAN 2 LFP Battery 8kWh?

The usable capacity of the EcoFlow OCEAN 2 LFP Battery 8kWh is 7.76 kWh.¹

What is the charge power (continuous) of the EcoFlow OCEAN 2 LFP Battery 8kWh?

The charge power (continuous) of the EcoFlow OCEAN 2 LFP Battery 8kWh is 4.1 kW.¹

Which cell chemistry does the EcoFlow OCEAN 2 LFP Battery 8kWh use?

The cell chemistry of the EcoFlow OCEAN 2 LFP Battery 8kWh is LFP.¹

Sources

EcoFlow OCEAN 2 Three-Phase – Datasheet (EN), Datasheet_EN, PDF van 08.09.2026 — EcoFlow Inc. · accessed 27 Sept 2026
SEAI home battery grant — Sustainable Energy Authority of Ireland (SEAI)

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