For easy set-up of stand-alone and hybrid systems
With the SMA Multicluster-Boxes for Sunny Island battery inverters, both off-grid systems and battery-backup systems* can be configured easily and cost-efficiently. In regions without grid access, based on proven technology, powerful off-grid and hybrid systems with 2 to 12 three-phase clusters, each consisting of 3 Sunny Island inverters of up to 360 kilowatts of output capacity can be installed.
For systems connected to the utility grid, battery-backup systems* with up to 138 kWp can be set up. To simplify installation, all Multicluster-Boxes are completely wired at the factory and have a dedicated connection interface for generator sets, the load distribution and renewable energy systems. The Multicluster-Boxes are ideal for use in businesses and to supply electricity to rural regions – with or without grid access.
* On-Grid Multicluster systems with self-consumption at the grid connection point are not permitted in Europe and Australia. However, standard batterybackup systems and the grid operating mode as generator are possible because in both cases the battery can only be charged in parallel grid operation.
More benefits
Flexible
- Three different power classes, from 20 kW to 300 kW
- Different generators, PV and load magnitudes
Simple
- Integrated AC distribution for Sunny Island, generator, PV
- Integrated load-shedding contactor
Safe
- Automatic bypass for the PV generator
- Active Anti-Islanding
- Reverse current monitoring
Robust
- High protection class IP65
(MC-Box-6.3-11) - High protection class IP55
(MC-Box-12.3-20) - High protection class IP54
(MC-Box-36.3-11) - 5-year SMA warranty
Shipping | This item ships to |
Delivery | Estimated between and . Will usually ship within 2 business days. |
![]() |
Please allow 2 days for your order to ship. Delivery lead time for orders outside Lebanon is dependent country of destination and agreed shipping medium |
|
![]() |
Returns are easy, simply contact us for a returns number and send your item to our returns centre for fast processing. We'll get you a replacement or refund in a snap! |
![]() |
We Put Our Customers First. If it doesn't fit, it breaks, you've changed your mind or for no reason whatsoever simply send it back to us and we'll cheerfully refund you every cent. |
|
![]() |
Returns are easy, simply contact us for a returns number and send your item to our returns centre for fast processing. We'll get you a replacement or refund in a snap! |
|
![]() |
In the unlikely event that you find your item cheaper at another online store, just let us know and we'll beat the competitor's pricing hands-down. |
|
![]() |
We insist that you love everything you buy from us. If you're unhappy for any reason whatsoever, just let us know and we'll bend over backwards to make things right again. |
|
![]() |
Ordering from Shoptimized is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone either. |
Description
For easy set-up of stand-alone and hybrid systems
With the SMA Multicluster-Boxes for Sunny Island battery inverters, both off-grid systems and battery-backup systems* can be configured easily and cost-efficiently. In regions without grid access, based on proven technology, powerful off-grid and hybrid systems with 2 to 12 three-phase clusters, each consisting of 3 Sunny Island inverters of up to 360 kilowatts of output capacity can be installed.
For systems connected to the utility grid, battery-backup systems* with up to 138 kWp can be set up. To simplify installation, all Multicluster-Boxes are completely wired at the factory and have a dedicated connection interface for generator sets, the load distribution and renewable energy systems. The Multicluster-Boxes are ideal for use in businesses and to supply electricity to rural regions – with or without grid access.
* On-Grid Multicluster systems with self-consumption at the grid connection point are not permitted in Europe and Australia. However, standard batterybackup systems and the grid operating mode as generator are possible because in both cases the battery can only be charged in parallel grid operation.
More benefits
Flexible
- Three different power classes, from 20 kW to 300 kW
- Different generators, PV and load magnitudes
Simple
- Integrated AC distribution for Sunny Island, generator, PV
- Integrated load-shedding contactor
Safe
- Automatic bypass for the PV generator
- Active Anti-Islanding
- Reverse current monitoring
Robust
- High protection class IP65
(MC-Box-6.3-11) - High protection class IP55
(MC-Box-12.3-20) - High protection class IP54
(MC-Box-36.3-11) - 5-year SMA warranty
Shipping
Shipping | This item ships to |
Delivery | Estimated between and . Will usually ship within 2 business days. |
![]() |
Please allow 2 days for your order to ship. Delivery lead time for orders outside Lebanon is dependent country of destination and agreed shipping medium |
|
![]() |
Returns are easy, simply contact us for a returns number and send your item to our returns centre for fast processing. We'll get you a replacement or refund in a snap! |
Why Buy From Us
![]() |
We Put Our Customers First. If it doesn't fit, it breaks, you've changed your mind or for no reason whatsoever simply send it back to us and we'll cheerfully refund you every cent. |
|
![]() |
Returns are easy, simply contact us for a returns number and send your item to our returns centre for fast processing. We'll get you a replacement or refund in a snap! |
|
![]() |
In the unlikely event that you find your item cheaper at another online store, just let us know and we'll beat the competitor's pricing hands-down. |
|
![]() |
We insist that you love everything you buy from us. If you're unhappy for any reason whatsoever, just let us know and we'll bend over backwards to make things right again. |
|
![]() |
Ordering from Shoptimized is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone either. |