From June 23 to 25, 2026, Humsienk will be exhibiting at The smarter E Europe 2026, held at Messe München in Munich, Germany. You will find us at Booth C2.375.
If you follow the European energy industry at all, you already know what this event means. The smarter E Europe is Europe's largest alliance of energy exhibitions, bringing together four major shows under one roof: Intersolar Europe, EES Europe, Power2Drive Europe, and EM-Power Europe. Of these, Intersolar Europe is the one that draws the global solar industry to Munich every year. More than 100,000 visitors and 2,800 exhibitors from across the world attend, and for good reason. It is where the industry takes stock of where solar and storage technology actually stands, and where it is headed.
For us, participating in this event is not just about showing up. It is about bringing products that belong on that stage.
What Is the AC-Coupled Battery Storage System?
The first product we are presenting is our AC-coupled battery storage system, and it was built specifically with European households in mind.
Here is the situation many of you are already familiar with. Balcony solar systems, known in Germany as Balkonkraftwerk, have become genuinely popular across Europe. Millions of households in Germany, Austria, the Netherlands, and beyond have installed them. They are compact, accessible, and a practical way to generate your own electricity without a full rooftop installation.
The challenge is that most of these systems are built around micro-inverters, which output AC power. And most home battery systems are designed for DC-coupled setups. The two do not work together without significant workarounds.
Our AC-coupled battery storage system was designed to fix that. It integrates the inverter and battery into a single unit and connects directly to your existing micro-inverter setup, with no rewiring and no additional equipment required. Three dedicated ports handle everything: a micro-inverter input port, an AC output port, and a grid connection port that supports bi-directional energy flow, including feeding surplus electricity back to the grid.
Key specifications: 7,680Wh rated capacity, 150Ah at 51.2V, default output voltage of 220VAC for the European grid, and an IP65 protection rating for outdoor balcony installation. It switches to UPS backup mode within 10 milliseconds of a grid outage, keeping your refrigerator, lights, and router running without you having to do anything.
Through the Humsienk App, you can monitor and manage the entire system remotely. One feature worth highlighting specifically is peak-valley arbitrage. The system uses intelligent algorithms to automatically store energy during low-tariff periods and discharge or export it during peak-tariff windows, without requiring you to track electricity pricing yourself. Combined with solar self-consumption optimization, this means your stored energy is always working as efficiently as possible. For households with an existing balcony solar setup, the result is a direct and measurable reduction in energy bills alongside the ability to earn income from grid export.
No professional installation is needed. It is designed to be set up by the household user, which is exactly the point.
What Is the 51.2V 628Ah LiFePO4 Battery?
The second product making its debut in Munich is something we are genuinely proud to introduce: the Humsienk 51.2V 628Ah LiFePO4 Battery.
32.15kWh of capacity. 10.24kW of continuous output power. This is the real energy beast for whole-home energy systems, and every bit of that output comes from a single unit straight out of the box.
What does that mean in practice? It means this battery can run your air conditioning system, heat pump, water pump, and kitchen appliances simultaneously, and still have capacity left to keep your refrigerator, lighting, and WiFi router running through an extended outage. Multi-day grid failures, hurricanes, severe weather events: this is the kind of backup that does not ask you to choose which appliances stay on.
The cells inside are EV Grade A+ LiFePO4, paired with an intelligent 200A BMS that manages protection, balancing, and thermal stability. At 732 x 430 x 850 mm and 238kg, it occupies roughly half the floor space of comparable systems in its capacity range.
For households with larger energy demands, up to six units can be connected in parallel, bringing total system capacity to 192.92kWh.
Is There an Exclusive Offer for the Exhibition?
Yes, and we wanted to make it worthwhile.
To celebrate our participation in The smarter E Europe 2026 and to thank our customers for their continued support, we are offering a 10% discount on all orders placed through our EU store during the exhibition period. Simply enter code INTERSOLAR2026 at checkout on Humsienk online store to apply the discount.
We would love to see you in Munich
Whether you are a current Humsienk customer, a solar professional, or simply someone curious about where home energy storage is going, Booth C2.375 is the place to come and see the products in person, speak with our team, and ask us anything.
The smarter E Europe 2026 runs June 23 to 25 at Messe München, Munich, Germany. We will be there from the first day to the last.
Visit us at Humsienk official site for more product information, and we will see you in Munich.
