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Booth Walkthrough

Zendure Pairs PowerHub With Mix Battery Series for Cloud-Free Whole-Home Backup

Eric Zhang, Product Director at Zendure, walks through the company's new PowerHub and SolarFlow Mix battery lineup at The smarter E Europe 2026 in Munich. Zhang, who oversees sales and operations, explains how the ecosystem combines on-grid and off-grid power, EV charging, and metering into a single installation.

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Filmed ·Munich, Germany·Runtime 05:33Booth Walkthrough ·
Booth Walkthrough
The smarter E Europe 2026 · Munich
05:33
Filmed on site · No editorial direction beyond question set · Captions auto-generated, reviewed by EUPD Research

PowerHub: One Installation for On-Grid and Off-Grid

The PowerHub combines a breaker with load protection, a built-in meter, and a LAN port in one enclosure. According to Eric Zhang, Product Director at Zendure, batteries connect directly to the hub through a plug-in design, and up to three Mix units can be paralleled without additional wiring work. Zhang also described integration with home EV chargers through the same hub, which removes the need for a second installation pass. The hub works in both power-off and on-grid situations, with wired LAN or cable connections available depending on site conditions.

Mix Series: Three SKUs for Different Budgets

The SolarFlow 4000 Mix Pro pairs 8,000W of PV input with a 4,000W inverter and 8,000Wh of battery capacity, expandable to 50 kWh of storage. Zhang said this configuration can cover close to a week of household energy needs. The SolarFlow 4000 Mix AC+ shares the same inverter rating but decouples PV input from the battery, allowing AC coupling with an existing home inverter without new installation work. Zhang noted that the Mix AC+ also supports a flexible price policy. Owners can charge the battery when grid prices are low and discharge it back to the home when prices spike, and Zhang put the possible savings at up to 75%. The entry-level SolarFlow 3000 Mix AC+ drops the inverter to 3,000W and removes battery extension capability in exchange for a lower price.

"You can totally save your cost, maximum up to 75%." Zhang · · 03:09

PV In and Cloud-Free Reliability

Zhang called out PV In as a feature unique to these models. Homeowners with an existing inverter can connect it directly by AC cable to the Mix battery, so that inverter keeps working during a power outage. For larger existing inverters, Zhang said the same result can be reached by connecting through the PowerHub, forming a complete ecosystem with the Mix series that transfers power from grid to battery automatically. Zhang also pointed to the built-in meter inside the breaker, which removes the need for a separate metering install. The system supports both cable and wireless LAN connections between battery and hub, and Zhang said it continues to communicate and run smoothly even if the cloud connection goes down.

"We automatically transfer your power from the grid to the battery, and you can continue to get the power supply easily." Zhang · · 04:33

Chapters

Chapters · click to jump
00:00
PowerHub: Unified On-Grid/Off-Grid Hub
Eric Zhang introduces the PowerHub as a single-install unit combining breaker, meter, and LAN connectivity for whole-house backup.
01:49
Mix Series: SolarFlow 4000 Mix Pro and Mix AC+
Zhang details specs for the SolarFlow 4000 Mix Pro and Mix AC+, including parallel capacity and time-of-use arbitrage savings.
03:16
SolarFlow 3000 Mix AC+ and PV In Backup Compatibility
Zhang covers the entry-level SolarFlow 3000 Mix AC+ and explains PV In and PowerHub connections for keeping existing inverters running during outages.
04:40
Built-In Metering and Cloud-Independent Operation
Zhang explains the integrated meter and dual connectivity options and says the system operates without a cloud connection.

Interview transcript

Auto-generated · reviewed · ~3 min read
Hello, I'm Eric, CEO of the Zendure. I'm taking charge of sales and the company operation. So today it's my honor to introduce our company and the product for you. Hello, I'm happy here to introduce our new ecosystem to you. We bring the Power Hub and the MIX series to the European market. You will ask, what is the Power Hub? Power Hub will deliver on-grid and off-grid power solution for your entire house. Once you open the Power Hub, you can see we have the plugin solution and the installation solution together for you, and it can work during the power off situation and also on-grid situation. This is a break with load protection, and also this is a break with a meter, and also we have additional LAN connection port. So no need... You can work based on the wire LAN and the cable connections. And also we have plugin solutions here. Once you install the hubs, your battery can direct connect with your hub without additional works. It's easily to parallel three MIX series, goes to the Power Hub, and also can integrate easily here with your EV charger at home. So you no need two times installation, and the one time works can solve everything for you. All your problem will be done. And then let's goes to the MIX series. We have three SKU. The first one, we have your SolarFlow 4000 MIX Pro. It's come with 8,000 PV input and 4,000 inverter with 8,000 battery capacity. It will be also can parallel maximum to 50 kilowatts capacity. It can support you almost a week energy requirement for your house. And the second one will be the SolarFlow 4000 AC Plus. It's quite similar with the SolarFlow 4000 MIX Pro, but we cut off the PV input from the battery because you can easily AC coupling with your current inverter at home. No need additional installation works. It's quite similar for our current solar solutions. Secondly, you can also work with flexible price policy. You can loading your power during the grid price very low, and also can feedback your power from battery to your home during the price very high, so you can totally save your cost, maximum up to 75%. And also we have entry level SolarFlow 3000 MIX AC Plus. It's limited the inverter power from 4,000 to 3,000 and without additional battery extension capability, but the price is very good into the market. And other things very unique for these models I want to say is PV In. If you already have your inverter at home, you can choose your inverter direct connect from the AC cable direct connect to the battery. So it means once you're suffering the power off, your inverter will still works if they connect with our MIX series. And also very important, if you have very big inverter at home, you can also connect your inverter with PV Hub directly. And once you connect your inverter with PV Hub and completely with MIX series as a whole ecosystem, you will never feel the power off. So we automatically transfer your power from the grid to the battery, and you can continue to get the power supply easily. And last things here is, usually if you have the battery at home, you need to install the meter for your measuring your requirement of the entire house. We already built the meter here with our breaker. So that's all completely. Also, we have this cable connection with the battery and the hub, meaning you can choose cable connection and the wire LAN connection. You have two way. And also, whole system can work without the cloud. Even the cloud down, the whole system can still communicate with each other and can smooth running without any cloud signal.
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Frequently asked questions

According to Eric Zhang, Product Director at Zendure, the PowerHub delivers both on-grid and off-grid power for an entire house through one installation. It bundles a breaker with load protection, a meter, and a LAN port, and batteries plug in directly without extra wiring.

Both share the same 4,000W inverter rating, but Zhang explained that the Mix AC+ decouples PV input from the battery so it can AC couple with an existing home inverter. The Mix Pro instead handles 8,000W of PV input directly alongside its 8,000Wh battery.

Zhang said homeowners can charge the battery when grid electricity is cheap and discharge it back to the home when prices rise. He put maximum cost savings from this arbitrage at up to 75%.

Zhang described PV In as a direct AC-cable link between an existing home inverter and the Mix battery, keeping that inverter functional when the grid goes down. For larger inverters, the same outcome is achieved by connecting through the PowerHub instead.

No. Zhang stated that the system communicates between battery and hub over cable or wireless LAN, and keeps running smoothly even if the cloud connection is unavailable.

Zhang positioned it as a lower-cost option, with the inverter limited to 3,000W and no battery extension capability. It suits buyers who prioritize price over the expandability of the 4,000W models.