New in stock
The TSUN MAU5000 Powertrunk is here: now in stock and available
Last week we announced it as a pre-order, since last week it is really in our warehouse: the TSUN MAU5000 Powertrunk, our newest 5 kWh Plug & Play home battery. At your home within 2 to 5 business days, without an electrician.
📖 Also read our earlier announcement: The TSUN MAU5000 is coming
What does the MAU5000 do?
Your solar panels often generate more electricity during the day than you consume at that moment. Without a battery, that surplus simply goes to the grid, and in the evening when you really need it, you still pay for electricity from your supplier. The MAU5000 captures that surplus and automatically feeds it back through your socket in the evening. Just plug it in, done. No cables through the wall, no waiting for an installer.
In a nutshell
| Storage capacity | 5,020 Wh |
| Power | 2,500 W — multiple devices at the same time |
| Charge cycles | 6,000 (LiFePO4, 15+ year lifespan) |
| Protection | IP65, -20°C to 55°C — indoor and outdoor |
| Expandable | Up to 4 units (single-phase) / 6 units (three-phase) |
| Price | €1,315 €1,499 |
Where the MAU5000 stands out: a separate port for your solar panels
The most distinctive feature of the MAU5000 is the separate off-grid connection. If you have a place without a socket, for example a shed without electricity, you don't plug the plug of your Plug & Play solar panel set into a regular socket, but into this off-grid port. Thanks to grid-forming, the MAU5000 builds its own small, stable power grid there, so the inverter of your panels simply keeps working and can charge your solar power, even without a connection to the grid.
That makes it interesting for exactly the places where a regular plug & play battery is not intended: a shed, a campsite, or a garage without a socket. Our Marstek Venus E excels as a home battery on your existing socket, but we do not offer this specific off-grid solution for panels without a power grid with it, with the MAU5000 we now do have an answer for that.
Compatible with any brand of solar panels
The MAU5000 works with any existing solar panel installation, regardless of the brand. Do you already have a Plug & Play solar panel set from us? Then you simply connect the battery additionally, your existing installation remains unchanged.
Who is this interesting for?
- Households that feed back a lot of solar surplus to the grid during the day and want to use it themselves in the evening
- Those who want to install a Plug & Play solar panel set on a shed, garage or campsite without a socket nearby
- Those who want to protect themselves against power outages, with switching within 10 ms
- Those who want to build up their system step by step, you start with 1 unit and expand later
Are you unsure between the MAU5000 and the Marstek Venus E? Read our comparison: Which Plug & Play home battery best suits your solar panels?
No solar panels yet? Combine the MAU5000 with our Plug & Play solar panel set for a complete, self-sufficient system.