Energy-butler
Utilise energy from your own production around the clock
The all-in-one multifunctional storage unit with added value
- Very high loading and unloading capacity
- Fully-fledged emergency power operation incl. PV recharging
- Island and black start capable
- Quick and easy installation
- Safe and powerful LFP cell technology
The flexible electricity storage system
Integrated hybrid inverter in sizes 6, 7, 8, 10, 12, 15 and 20 kW and stackable battery modules from 7.7 kWh to 30.7 kWh
1- and 3-phase
Also available with a single-phase hybrid inverter in sizes 2, 3, 4 and 6 kW. Perfect for off-grid systems such as mountain huts or forestry cabins.
Integrated emergency power backup
In the event of a complete power grid failure, the island-compatible Energy Butler is suitable as a safe off-grid back-up.
Energy-Butler
Guaranteed performance *
With a 10-year guarantee* and cascadable up to 10 times to a total of 307 kWh, the storage solutions are among the most powerful of their kind.
Expandableand flexible
The modular concept of the Energy Butler is not only suitable for detached houses, but can also be expanded for companies or for multi-storey residential buildings up to 307 kWh. The integrated inverter saves time during installation and space in the utility room.
NEW: ENERGY-BUTLER from 7.7 kWh
The compact storage solutions with 2 storage modules are perfect for smaller households and roof areas. However, they offer the same advantages as their larger counterparts. The ENERGY-BUTLER is modularly expandable and therefore scalable from 7.7 kWh to 30.7 kWh. The storage solution impresses with 10,000 guaranteed charging cycles, an integrated emergency power function, stand-alone capability and thus maximum PV self-consumption.
Technical data
| Hybrid inverter | 6kW-3P-3G25 | 8kW-3P-3G25 | 10kW-3P-3G40 | 12kW-3P-3G40 | 15kW-3P-3G40 | 20kW-3P-3G40 |
|---|---|---|---|---|---|---|
| Max. usable DC input power kWp | 9 | 12 | 15 | 18 | 22,5 | 30 |
| Dimensions without battery in mm (WxDxH) | 698 x 356 x 613 | |||||
| Battery module | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|
| Storage capacity** kWh | 7,7 | 11,5 | 15,3 | 19,2 | 23 | 26,8 | 30,7 |
| Maximum usable storage capacity kWh | 6,9 | 10,4 | 13,8 | 17,3 | 20,7 | 24,1 | 27,6 |
| Rated voltage V | 153 | 230 | 307 | 384 | 460 | 537 | 614 |
| Loading and unloading capacity | 3,8 - 6,1 | 5,8 - 9,2 | 6,0 - 12,3 | 6,0 - 15,4 | 6,0 - 18,4 | 6,0 - 20,0 | 6,0 - 20,0 |
| Dimensions in mm (698 x 356 x H) incl. BMS and inverter | 1.117 | 1.255 | 1.393 | 1.531 | 1.669 | 1.807 | 1.945 |
* The guarantee is processed by specialist partners in accordance with the M-TEC guarantee conditions.
** Max. discharge depth 90% DOD
PERFECT SOLUTION FOR PROFESSIONALS
- Simple installation thanks to modular design
- Plug and play: Inverter already integrated
- Intelligent networking with heat pumps and all other E-SMART products such as charging stations, heating elements, external PV inverters
