SMA Sunny Home Manager 2.0

Name: SMA Sunny Home Manager 2.0
Brand: SMA
SKU: HM-20
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. 16, 2026 · Last updated Oct. 24, 2026

The SMA Sunny Home Manager 2.0 is a home energy manager that steers household loads and the battery with the aim of raising self-consumption. It works with 48-hour forecasts based on weather and consumption data, and with algorithms that learn the household's recurring patterns. Priorities and adjustments can be set for each appliance. It handles fixed, time-of-use and dynamic tariffs with 15-minute intervals, and offers two modes for charging an electric car: target-based, with a departure time and the energy needed, or with a tariff threshold. It can directly control wallboxes and heat pumps via EEBus and SEMP; an SG Ready interface is also available for heat pumps. Settings and priorities are managed in Sunny Portal powered by ennexOS, while energy flows can be followed in the SMA Energy App.

01 · Verified data

Technical specifications

Parameter	Value	Source
Dynamic tariffs	Built in	Compiled by editorial team
Open protocols	EEBus	Compiled by editorial team

03 · Summary

Pros and cons

In favour

Handles fixed, time-of-use and dynamic tariffs with 15-minute intervals.
Directly controls wallboxes and heat pumps via EEBus.
Charges the electric car by target (departure time and energy needed) or with a tariff threshold. source

Worth knowing

Dynamic tariffs require a system registered in Sunny Portal powered by ennexOS.
Peak shaving cannot be combined with dynamic tariffs. source
Reading data from third-party inverters requires an additional SMA Energy Meter. source

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