Hoymiles
Plug-in

Hoymiles HB-1920-AC-SV

Calculate your savings

Configuration

CapacityMax outputfrom€/kWh
1.9 kWh2 kW€676€356
3.8 kWh2 kW€1,353€356

Specifications

Cell chemistry

LFP

Max output

2 kW

Round-trip efficiency

87%

Phases

1

Backup power

Yes

P1 meter

Yes

Home Assistant

Yes

IP rating

IP66

Cycle life

6000

Warranty

10 jr

Weight

24 kg

Single 1.92 kWh fixed unit, not module-expandable, so output does not scale with capacity. On-grid AC output is 800 VA nominal/max but datasheet footnote [1] states it is customizable via the S-Miles Home App up to 2000 VA (the 800 W is the default socket cap; 2000 VA is the hardware ceiling). Off-grid/backup port: 800 VA continuous, 1200 VA peak for 10 s. Max charge/discharge 1000 VA. Bidirectional DC/AC efficiency up to 96.5%; round-trip up to 87%. AC-coupled (plug into Schuko socket or microinverter), no PV MPPT input. Backup/EPS supported via firmware. P1 smart meter accessory enables AI-EMS. Home Assistant via MQTT (S-Miles Home App) and community integrations, not native. No documented Modbus support. Usable capacity percentage not stated on datasheet.

Where to buy

Shop links and live prices are coming soon.

Manufacturer page

Indicative prices for now; later updated automatically.