# Energy management system SMA Home Manager HM-20 — smart monitoring and control for home PV and storage

**URL:** https://aio.lv/en/product--sma-hm-20--10548318
**Data updated:** 2026-02-12 21:59 (EET)
**Category:** Home Automation
**Manufacturer:** SMA
**Manufacturer code:** HM-20
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 658.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 544.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sma-hm-20--10548318

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.99 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

SMA Home Manager HM-20 is a smart energy management system from SMA designed for monitoring and controlling home photovoltaic (PV) systems and energy storage. It collects system data, enables load management, and supports efficient use of self-generated electricity. Suitable for residential installations to optimize consumption, improve self-consumption and coordinate PV, battery and grid interaction.

## Long description

SMA Home Manager HM-20 is an energy management system designed for residential photovoltaic (PV) installations and connected storage. It collects operational data from PV inverters, batteries and meters, provides a central overview of generation and consumption, and enables automatic or manual load control to increase self-consumption. The device supports monitoring, visualization and coordination of PV, battery and grid interaction to help manage household energy flows efficiently.
Advantages
The Home Manager HM-20 provides continuous data acquisition and real-time monitoring of household energy production and usage, enabling informed decisions about consumption and storage. Integrated load management allows prioritizing or shifting electrical loads based on PV production and battery state, while communication interfaces ensure interoperability with compatible inverters, energy meters and smart home devices. The system’s web-based visualization and configurable control functions simplify oversight and support optimized use of self-generated electricity.
Suitable for
 Residential PV systems with or without battery storage
 Households aiming to increase self-consumption of solar generation
 Installations requiring coordinated control between PV, battery and grid
 Properties using smart meters or home automation for load shifting
Key specifications
 Function: energy monitoring, load management and coordination of PV, battery and grid
 Data collection: real-time acquisition of generation, consumption and battery state
 Connectivity: interfaces for compatible inverters, energy meters and smart devices (ethernet/WLAN as supported by the system)
 Control features: automatic and manual load control, configurable switching and prioritization rules
 Visualization: web-based dashboard for consumption, production and storage overview
 Installation context: designed for residential electrical systems and PV installations
How to use
Install the SMA Home Manager HM-20 according to the manufacturer’s installation guide and connect it to the home network. Register and configure the device through the SMA web portal or local interface, add compatible inverters, meters and storage devices, and define control rules for load management and battery usage. Use the dashboard to monitor generation and consumption trends, adjust control parameters as needed, and enable automatic load shifting to maximize self-consumption.
Usage recommendations
For effective operation, ensure the Home Manager is connected to all relevant PV inverters, battery units and energy meters. Calibrate meter readings during initial setup, verify firmware is up to date, and configure clear priorities for loads you want to shift or limit. Periodically review consumption graphs and adjust rules to reflect seasonal changes in solar production and household demand.

## FAQ

### How much does the SMA Home Manager HM-20 energy management system cost, and is it available for purchase?

The price is 658.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 74 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 16.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All SMA products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized SMA service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10548318/60113972_large.webp