Zendure Zendure SolarFlow 3000 Mix AC+
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Zendure SolarFlow 3000 Mix AC+ is a storage unit that's added to an existing rooftop solar system, keeping the inverter and most of the wiring already there: it connects in alternating current to a third-party solar inverter, without replacing it. It's built for anyone who already has panels and wants to stop feeding the surplus energy back to the grid for almost nothing, storing it instead for when it's needed.
It also charges and discharges based on the energy price, when the utility makes it known: it draws from the grid during the cheapest hours and returns the stored energy when it costs more, besides charging from the sun through the inverter it's connected to. It withstands rain and splashes and can stay mounted outdoors, even in a semi-basement area.
It communicates over a wired network, besides Wi-Fi, to keep a stable connection with the home. It's built for anyone with panels on the roof who wants to add a residential-sized battery without changing the system they already have; anyone looking for a small balcony storage unit with no solar system of their own needs a different device, built for that scope.
Technical specifications
midpoint of the estimated range — on nominal capacity
| Parameter | Value | Source |
|---|---|---|
| Nominal capacity | 8 kWh | Declared by the brand |
| Grid charging | Yes | Declared by the brand |
| Dynamic tariffs | Built in | Declared by the brand |
| Ingress protection | IP65 | Declared by the brand |
| Minimum temperature | -20 °C | Declared by the brand |
| Maximum temperature | 55 °C | Declared by the brand |
| Usable capacity | — | Not declared |
| Depth of discharge | — | Not declared |
| Cell chemistry | — | Not declared |
| Cell supplier | — | Not declared |
| Expandable | — | Not declared |
| Maximum expanded capacity | — | Not declared |
| Battery voltage | — | Not declared |
| Continuous output | — | Not declared |
| Phases | — | Not declared |
| Maximum charge power | — | Not declared |
| Backup power | — | Not declared |
| Backup phases | — | Not declared |
| Switchover time | — | Not declared |
| Black start | — | Not declared |
| EV charger integration | — | Not declared |
| Heat pump integration | — | Not declared |
| Virtual power plant | — | Not declared |
| Rated cycles | — | Not declared |
| Capacity at end of cycle life | — | Not declared |
| Warranty | — | Not declared |
| Guaranteed throughput | — | Not declared |
| Guaranteed remaining capacity | — | Not declared |
| Round-trip efficiency | — | Not declared |
| Standby consumption | — | Not declared |
| SPI index (HTW Berlin) | — | Not declared |
| HTW test edition | — | Not declared |
| Mounting | — | Not declared |
| Cell heating | — | Not declared |
| Noise level | — | Not declared |
| Works without internet | — | Not declared |
| Local control | — | Not declared |
| Open protocols | — | Not declared |
| Home Assistant integration | — | Not declared |
| Where the data is hosted | — | Not declared |
| Remote updates | — | Not declared |
| App required for setup | — | Not declared |
| Declared standards | — | Not declared |
| Battery passport | — | Not declared |
| Carbon footprint | — | Not declared |
| Recycled content | — | Not declared |
| Grid connection power | — | Not declared |
What it really costs
How we worked it out
- price
- 1600
- nominal capacity
- 8
These numbers are calculated, not stated: they have no source to cite, they have a formula you can redo. The price used is the manufacturer's list price, which is stable and the same in every country — not a shop's price on the day.
Pros and cons
In favour
- It pairs with the rooftop solar inverter already there, with no need to replace it to add a battery. source
- It charges from the grid when energy costs less and returns the stored energy when it costs more, besides charging from the sun.
- It withstands rain and splashes and can stay mounted outdoors, in a sheltered area.
Worth knowing
Similar products worth weighing up
Other products Zendure
Updates to this sheet and Manufacturer Notes
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Price updated

