Hoymiles HiOne-(3.6-12)S-G3

Name: Hoymiles HiOne-(3.6-12)S-G3
Brand: Hoymiles
Author: JouleSpecs

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Data from official source

Sheet curated by JouleSpecs — We check every spec sheet against the manufacturer's own documentation: each value carries its source and the date we read it. Published Oct. 18, 2026 · Last updated Oct. 23, 2026

The Hoymiles HiOne-(3.6-12)S-G3 is an all-in-one energy storage system: hybrid inverter, battery and intelligent EMS are integrated in a single unit. It is a single-phase model with a rugged IP66 enclosure. It accepts DC/AC oversizing of up to 200% to increase generation, offers an off-grid peak output of up to 150% and integrates arc fault protection (AFCI).

01 · Verified data

Technical specifications

Parameter	Value	Source
Phases	Single-phase	Compiled by editorial team
Ingress protection	IP66	Compiled by editorial team

03 · Summary

Pros and cons

In favour

Rugged IP66 enclosure, suited to harsh environments.
Hybrid inverter, battery and intelligent EMS are integrated in a single unit. source
Accepts DC/AC oversizing of up to 200%. source