SMA Battery Storage Combiner
The Battery Storage Combiner (SMA, code 115284-00.01) is the combining unit for commercial and industrial photovoltaic storage systems. It parallels up to 4 storage cabinets to a Sunny Tripower Storage battery inverter, with overvoltage and overcurrent protections and an IP54 rating for indoor/outdoor use.
The Battery Storage Combiner (SMA, code 115284-00.01) is a combining unit for commercial and industrial photovoltaic storage systems, part of the SMA Commercial Storage solution. It allows multiple battery cabinets to be connected in parallel to a single Sunny Tripower Storage inverter, simplifying the wiring and optimising power distribution.
What is the Battery Storage Combiner for?
In commercial storage systems with several battery cabinets, connecting each bank directly to the inverter is complex and unsafe. The Battery Storage Combiner centralises this connection: it gathers up to 4 storage cabinets in parallel and brings them to a single Sunny Tripower Storage inverter, integrating overvoltage and overcurrent protections. The result is tidier wiring, a higher level of safety and more efficient power management.
Battery Storage Combiner Technical Specifications
| Manufacturer | SMA |
| Code | 115284-00.01 |
| Function | Parallel combining of storage cabinets |
| Connectable cabinets | Up to 4 |
| Compatible inverter | Sunny Tripower Storage (SMA Commercial Storage) |
| Protections | Overvoltage and overcurrent |
| Protection rating | IP54 (indoor/outdoor) |
| Application | Commercial and industrial (C&I) photovoltaic storage |
When is the Battery Storage Combiner needed?
The combiner is required in SMA Commercial Storage systems that use more than one battery cabinet and must converge on a single Sunny Tripower Storage inverter. It is a C&I system component: for cases where storage capacity needs to be scaled while keeping a centralised, protected and compliant connection to the inverter.
What is included in the supply?
- 1 SMA Battery Storage Combiner (code 115284-00.01)
- Integrated protection devices (overvoltage/overcurrent)
Frequently Asked Questions
How many storage cabinets can I connect?
The Battery Storage Combiner allows up to 4 storage cabinets to be connected in parallel to a single Sunny Tripower Storage inverter, letting you scale the system capacity while keeping a single connection point to the inverter.
Which inverter is it compatible with?
It is designed for the SMA Commercial Storage solution and in particular for the Sunny Tripower Storage battery inverter. Always check compatibility with the specific configuration of your commercial storage system.
Does it include electrical protections?
Yes. The combiner integrates overvoltage and overcurrent protections, ensuring safe operation of the parallel connection between the battery cabinets and the inverter.
Can I install it outdoors?
The IP54 rating allows installation in technical rooms and sheltered outdoor locations, with protection against dust and water splashes. For maximum durability, installation in a technical room is recommended.
Is it a product for residential use?
No. The Battery Storage Combiner is a component for commercial and industrial (C&I) storage systems. For residential storage, domestic-size hybrid inverters and solutions are used, without the need for a combiner to parallel multiple cabinets.
