Speak to our team
SMA Sunny Island X
The SMA Sunny Island X 30kW and 50kW represent their next generation of battery inverters. Suitable for multiple applications on-grid and off-grid the SMA Sunny Island X is extremely versatile.
Select model
| Variant | Price (exc tax) |
|---|---|
|
SI-30-20
SMA Sunny Island X Inverter 30kW 3ph on/off-grid |
Regular price
£9,099.91
Regular price
Unit price
per
|
|
SI-50-20
SMA Sunny Island X Inverter 50 kW 3ph on/off-grid |
Regular price
£10,511.96
Regular price
Unit price
per
|
|
SI-30-LCD-20
SMA Sunny Island X Inverter 30kW 3ph on/off-grid with LCD display |
Regular price
£9,241.11
Regular price
Unit price
per
|
|
SI-50-LCD-20
SMA Sunny Island X Inverter 50 kW 3ph on/off-grid with LCD display |
Regular price
£10,653.16
Regular price
Unit price
per
|
SMA Sunny Island X
The SMA Sunny Island X 30kW and 50kW represent their next generation of battery inverters. Suitable for multiple applications on-grid and off-grid the SMA Sunny Island X is extremely versatile.
Utilise SMA's Sunny Design design tool or contact us for support designing your system.
Applications
- On-grid
- Small to large scale on-grid systems
- Self-consumption optimisation
- Peak load shaving
- Multi-use
- Off-grid (requires additional Sunny Island X Connection Box)
- Large scale off-grid system
Features
- 30kW and 50kW nominal output versions, full rating even at high temperatures (45°C)
- 3-phase
- Modular scalability of AC power and battery capacity in
on and off-grid installations - Compatible with numerous approved batteries thanks to
integrated DC-to-DC converter - Flexible use of generators or the utility grid in off-grid
installations using additional Sunny Island X Connection Box - Developed in Germany to 100% SMA quality standards
- Made in Germany
- 10-year warranty (5 + 5*)
- Integrated energy management in on-grid installations without
battery backup - Compatible with SMA Hybrid Controller or other Modbus
system controllers in off-grid installations - Comprehensive system monitoring thanks to Sunny Portal
powered by ennexOS
Good to know
Technical Specifications
| SKU | SI-30-20 | SI-50-20 | SI-30-LCD-20 | SI-50-LCD-20 |
|---|---|---|---|---|
| Power Rating | 30000W | 50000W | - | - |
| Phases | Three Phase | Three Phase | - | - |
| Connectivity | Ethernet, WiFi | Ethernet, WiFi | - | - |
| Height | 837.3 | 837.3 | - | - |
| Width | 772 | 772 | - | - |
| Depth | 443.8 | 443.8 | - | - |
| Weight (kg) | 104 | 104 | - | - |
| Warranty | 10 Years* | 10 Years* | - | - |
| Certification | G99 | G99 | - | - |
| IP Rating | IP65 | IP65 | - | - |
| On Grid / Off Grid | On Grid, Off Grid | On Grid, Off Grid | - | - |
| Backup Compatibility | Yes* | Yes* | - | - |
| Lithium Compatibility | Yes | Yes | - | - |
| Intrastat Commodity Code | 85044086 | 85044086 | 85044086 | 85044086 |
Related Products
BYD Battery-Max Lite
The BYD Battery-Max Lite offers exceptional safety and performance. Scaleable from 30kWh to 90kWh per cabinet and up to 32 cabinets (refer to BYD Battery-Max Lite compatibility list to check inverter compatibility).
Sunny Island X Connection Box
This AC distribution cabinet acts as the hub in large off-grid systems and is used with Sunny Island X inverters, connecting and managing all system components.
SMA Data Manager M
In combination with the new Sunny Portal powered by ennexOS, the Data Manager M optimises communication, monitoring and control of PV systems.
SMA Energy Meter
The SMA Energy Meter is a fast bidirectional single or three phase meter used to measure power going in/out of the grid. It communicates these values quickly via Speedwire using standard Ethernet cable to the Sunny Home Manager, Data Manager M, or compatible SMA inverters.
*see manufacturer's documentation for further information