SolarEdge Unveils Modular Nexis Residential Solar‑Storage System in Germany

SEDG
March 19, 2026

SolarEdge Technologies announced the commercial launch of its next‑generation Nexis residential solar‑storage system in Germany, a move that expands the company’s product portfolio beyond inverter sales into a full integrated solar‑storage solution for homeowners.

The Nexis platform features a modular design that lets customers add storage in 4.9 kWh increments, with a maximum usable capacity of 78.4 kWh per inverter. The new three‑phase inverter can deliver up to 20 kW of power and incorporates silicon‑carbide (SiC) switches for higher efficiency and a smaller footprint. Each battery block is a 4.9 kWh lithium‑iron‑phosphate (LFP) unit, and the system can be expanded in small steps to match evolving energy needs. The platform also synchronizes electric‑vehicle chargers and other smart‑home devices through SolarEdge’s AI‑driven MySolarEdge app.

By offering a scalable, software‑defined architecture, SolarEdge aims to reduce installation and commissioning times—some reports indicate that a full system can be commissioned in under 30 minutes. The modularity and simplified integration are expected to lower installation costs and accelerate deployment, potentially boosting the company’s revenue and margin profile in a key growth region. The launch also positions SolarEdge to capture a larger share of Germany’s third‑party ownership segment, where demand for flexible, scalable residential solar‑storage solutions is rising.

SolarEdge has been working to improve profitability after a challenging period, and the Nexis launch is part of a broader strategy to strengthen its presence in the European residential market. The German market is driven by government incentives and growing consumer demand for energy independence, creating a favorable environment for integrated solar‑storage solutions. While the company has not yet disclosed specific financial impacts, the expansion into a new product line is expected to enhance its competitive positioning against other integrated solutions in Germany.

The Nexis system will be available for order in Q3 2026, with full storage capacity expected to be delivered later that year. The launch marks a significant step for SolarEdge as it seeks to broaden its product offerings and capitalize on the growing demand for residential solar‑storage in Europe.

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