The Ultimate VPP-Ready Energy storage system
sonnenHome Battery 11
Flexible, outdoor, VPP-ready storage from sonnen
The sonnenHome Battery 11 delivers built-in backup, flexible installation, and seamless PV integration — indoors or outdoors. Developed in the US, it is easy to install, weather-resistant, and uniquely designed for intelligent energy management through seamless integration with sonnen's groundbreaking Virtual Power Plant.
Up to 60 kWh Capacity
Seamless integration with sonnen’s industry-leading VPP
10-Year / 10,000-Cycle Warranty
The sonnenHome Battery 11 is flexibility made simple
Install it your way
The sonnenHome Battery 11 supports wall-mounted, wall-supported, and floor-mounted installation — indoors or out.
Built to Weather the Storm
The sonnenHome Battery 11 is built for installation in the great outdoors, offering a fully integrated AC-coupled home battery that pairs with any solar system and is built to weather the storm.
Smart Integration with sonnenVPP
Built for rapid integration into sonnenVPP, the smartest and most powerful Virtual Power Plant in the nation.
Outdoor-rated & weather-resilient
Designed for flexible installation, the sonnenHome Battery 11 is built to withstand outdoor conditions while performing just as reliably indoors.
Engineered to perform in extreme climates, from Utah’s cold winters to California’s hot summers.
The best battery technology for VPP
sonnen’s latest battery technology offers the fastest VPP integration on the market, making it the best choice for Virtual Power Plants. Its advanced electromagnetic design ensures optimal outdoor performance and surpasses other outdoor batteries in both speed and reliability, making it ideal for smart, responsive energy networks.
modular growth
Stackable up to 3 Units
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What makes sonnen unique
Lithium iron phosphate (LFP) battery cells
From the very beginning, we've chosen lithium iron phosphate (LFP) technology for our batteries, because it's safer, longer-lasting, more sustainable, and better for the environment than other battery chemistries. LFP battery systems deliver high efficiency and an exceptionally long lifespan, all without relying on problematic raw materials like cobalt.
In-house battery research
In sonnen’s battery lab, our experts test the latest storage technologies to shape a sustainable energy future. Rigorous testing procedures ensure the highest levels of safety, efficiency, and durability. Extreme stress tests simulate decades of use, while our energy storage systems are continually refined for the smart energy grids of tomorrow.
The best battery technology for VPP
sonnen’s latest battery technology offers the fastest VPP integration on the market, making it the best choice for Virtual Power Plants. Its advanced electromagnetic design ensures optimal outdoor performance and surpasses other outdoor batteries in both speed and reliability, making it ideal for smart, responsive energy networks.
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