Solaredge Nexis: Integrated Solar and Storage System from Solaredge for Residential Buildings Launches in Germany - Stock Rises

Milpitas (USA) - Solaredge has announced the commercial launch of its new Solaredge Nexis system for the German market. The modular solution combines solar power generation, storage and backup functions in an integrated system and, according to the company, marks a development step in residential energy supply.

At its core is an end-to-end system design from the inverter to the modular battery storage. This allows homeowners to expand storage capacity gradually and according to their needs, according to Solaredge. The system is designed so that components can be flexibly combined and scaled. Storage capacity ranges from 4.9 kWh up to 78.4 kWh per inverter (full availability according to the manufacturer from Q3 2026).

A key component of the integrated Nexis system is a three-phase inverter with up to 20 kW of power, which is combined with a modular battery system and other components into a single integrated solution. The architecture aims to simplify installation, operation and expansion, while closely integrating the individual system components.

The storage system is based on modular 4.9 kWh LFP battery blocks that can be expanded like building blocks. The so-called “Lego-like” design without wiring enables fast and flexible installation within the system. The solution is complemented by a backup function to secure the entire household.

The integrated system also offers advantages for installers, according to Solaredge. Thanks to standardized components and a simplified design, commissioning times are expected to be significantly reduced. Tom Glauner, Director Renewable Energy at German installer Elektro Ostkamp, says: “Installation and commissioning have never been faster or simpler, with full home backup delivered in just four-part numbers and simple click-on battery blocks that require no additional wiring.”

Pascal de Boer, General Manager Europe at Solaredge, explains: “Innovation has always been in Solaredge’s DNA, and today marks a pivotal moment in redefining what’s possible in residential solar and storage. The introduction of Solaredge Nexis, with its all-new system architecture, represents a significant leap forward by unlocking the full potential of modular storage for both installers and system owners.”

Solaredge shares rose by 19.9 % over the first three days of this week to EUR 39.03 (closing price, March 18, 2026, Stuttgart Stock Exchange). In today’s trading, the stock is currently down 2.8 % at EUR 37.925 (2:33 pm, Stuttgart Stock Exchange).

Source: IWR Online, 19 Mar 2026