SMA Storage XL
The scalable professional storage solution for commercial, indoor and outdoor applications.
Maximum efficiency, maximum security, future-proof cyber standards – for installations from 89 to 197 kWh per cabinet. Ideal for: Commercial, industrial, energy projects, PV-optimised applications.
What is the SMA Storage XL?
The SMA Storage XL is a plug-and-play complete solution for commercial energy storage projects, available for indoor and outdoor installation.
It is based on a modular battery cabinet with 89–197 kWh of usable capacity per unit and is freely scalable in terms of power and storage size.
Battery technology
- Lithium iron phosphate (LFP)
- Up to 12,000 charging cycles
- 10-year capacity guarantee (after registration)
Inverter compatibility (AC-coupled)
Sunny Tripower Storage X – especially for Storage XL:
- Power classes: 30 kW & 50 kW
- 3-phase, 400 V
- DC voltage: 200–980 V, nominal voltage 750 V
- Max. input current: 150 A
- Max. phase current: 45.6 A (30 kW) / 75.5 A (50 kW)
- Fuse up to 160 A
Installation advantages
- Plug-and-play thanks to pre-assembled and pre-wired battery modules
- Central commissioning via WebUI
- AC-coupled inverter easily mounted on the outside of the battery cabinet
- Reduced sources of error, fast project completion
Indoor and outdoor use
- Specially designed for both locations
- Robust safety and protection systems integrated
Safety and protection features
Integrated safety at the highest level
- Fire suppression system
- Smoke and gas detection
- Thermal management
- High-stability LFP cells
- 10-year system and battery capacity warranty
Cybersecurity & data sovereignty
The SMA Storage XL meets the latest European cybersecurity standards:
- ISO 27001 certified
- ETSI EN 303 645 compliant
- EU-based data hosting
- Automatic software updates
- Access control with mandatory password
- Limited interfaces & SMA ID login
- Certified cloud infrastructure (Sunny Portal powered by ennexOS)
Energy management & operating functions
- Self-consumption optimisation
- Peak shaving
- Multi-use (combination of different strategies)
- Schedule-based control
- Tariff functions for cost reduction
- Fully integrated control & monitoring via the Sunny Portal