Smart home energy management

Smart homes offer demand-side flexibility solutions for residents. The goal is a comfortable and secure living experience. Smart homes use advanced technologies like sensors, automation, and connectivity to improve energy efficiency, sustainability, and comfort.  

Smart home energy management system

A smart home energy management system is a centralized control system for the home. It monitors energy consumption and optimizes laitteiden energiankäyttöä tehokkuuden parantamiseksi. Siihen voi yhdistää erilaisia laitteita, kuten älytermostaatteja, kodinkoneita, tai sähköajoneuvon laturin. Järjestelmällä voidaan etäohjata kodin lämmitystä, valaistusta ja muita elektronisia laitteita. Markkinoilla on tarjolla erilaisia vaihtoehtoja yksittäisistä internettiin yhdistettävistä led-valaisimista ja termostaateista kattaviin kokonaisratkaisuihin.  

OptiWatti's central system is one example of energy management systems on the market. The Optiwatti central unit connects solar panels, heating, and EV charging. The central unit optimizes energy consumption based on electricity prices and user preferences. Cosify also offers smart home solutions on the market that are energy management systems. Cosify offers central units that can connect devices such as lights, thermostats, and home appliances. Using a mobile device, the user can remotely control heating, lights, and get notifications on water leakage and burglar detection.

The goal of a smart home energy management system is to make the home energy efficient and intelligent by adapting energy use to the habits and needs of the users. It also aims to match the home's energy consumption to the state of the electricity grid, in order to reduce load and costs 

Smart home energy technologies 

Smart control hubs	– Devices or platforms that connect and control all smart devices in the home. – Costs approximately 300–3000 euros, depending on the size of the home and the features it offers.  – The provider usually also charges a monthly fee for their cloud services.
Energy monitoring tools	– Tracks energy use across the home or for specific devices.
Smart thermostats	– Automatically adjust heating and cooling based on weather and other external factors.
Solar panels and battery systems	– Optimizes the use, storage, and resale of self-generated energy.
IoT (Internet of Things)	– Enables the connection between smart devices and the internet, so that they can communicate and operate as part of a larger energy management system. – Enables devices to operate independently or as part of a larger smart home energy management system.

What kind of homes benefit from a smart energy system?

Smart energy systems are recommended, especially for large houses with direct electric heating. The system works best in homes with modern HVAC systems, such as heat pumps or zoned heating. They are also suitable for homes with multiple smart devices. The more devices, the more effective the optimization is. Systems are also recommended for homes using renewable energy, like solar panels or household batteries. Smart home energy systems are not recommended for older homes lacking modern electrical systems or compatibility with smart devices. Installing smart technologies in rental properties may also have restrictions.