SMA Sunny Island X 30-20, 30 kW - SI30-20
€ 9.228,96 exkl. USt.
SMA Sunny Island X 30-20, 30 kW - SI30-20 is backordered and will ship as soon as it is back in stock.
Advantages at a glance
Powerful battery inverter
SMA Sunny Island X 30-20 with 30 kW AC nominal power for high-voltage storage systems (200-980 V) in commercial and larger installations.
Three-phase feed-in
Feeds in three-phase at 400 V AC, maximum output current 45.6 A - designed for demanding consumption profiles.
Emergency power capability
With suitable accessories, it is emergency power capable and suitable for off-grid applications - power even in the event of a power outage or island operation.
Robust IP65 protection class
Dust and jet-water protected housing (IP65) with active cooling - can also be used in harsh environmental conditions down to -25 °C.
Extensive interfaces
Modbus (SMA, SunSpec), SMA Speedwire, Webconnect and Ethernet for flexible integration into monitoring and energy management.
SMA quality
High efficiency up to 98% and strong charging current of 150 A - 5 years warranty, extendable to 10 years upon registration.
Warranty & Durability
Technical data
| Parameter | Value |
|---|---|
| Manufacturer | SMA |
| Manufacturer number | SI30-20 |
| Category | Battery inverter |
| AC nominal power | 30 kW |
| Max. AC power | 30 kVA |
| Max. output current | 45.6 A |
| AC grid voltage | 400 V |
| Feed-in phases | 3 |
| Battery voltage level | High Voltage |
| Charging voltage | 200-980 V |
| Max. charging current | 150 A |
| Max. efficiency | 98 % |
| Topology | transformerless |
| Emergency power capable | yes, with accessories |
| Off-grid application | yes |
| Cooling | active |
| Noise level | 69 dB |
| Protection class | IP65 |
| Display | without display |
| Interfaces | Modbus (SMA, SunSpec), SMA Speedwire, Webconnect, Ethernet |
| Min. ambient temperature | -25 °C |
| Dimensions (H×W×D) | 772 × 838 × 444 mm |
| Weight | 104 kg |
Frequently asked questions
What is the SMA Sunny Island X 30-20?
The Sunny Island X 30-20 is a three-phase battery inverter from SMA with 30 kW AC nominal power. It charges and discharges high-voltage battery storage systems (charging voltage 200-980 V, charging current up to 150 A) and is suitable for larger self-consumption, emergency power, and off-grid applications.
Which systems is the Sunny Island X 30-20 suitable for?
With 30 kW and three-phase feed-in (400 V, max. 45.6 A output current), it is designed for larger commercial storage systems and high-performance residential systems. Its off-grid capability also makes it suitable for island systems.
Is the Sunny Island X 30-20 emergency power capable?
Yes, with the appropriate accessories, the inverter is emergency power capable and supplies connected consumers even in the event of a power outage. It is also suitable for off-grid island operation.
Which battery storage systems are compatible with the Sunny Island X 30-20?
The inverter works with high-voltage battery storage systems (High Voltage) in the range of 200-980 V charging voltage. The exact design of storage capacity and system size depends on the consumption profile - the SOLARVIC team advises on dimensioning.
Who is SMA?
SMA Solar Technology is an established manufacturer of inverters and energy management solutions with many years of experience in the photovoltaic sector. The products stand for high efficiency, robust design and extensive communication interfaces.
Where can I buy a battery inverter in Austria?
Battery inverters like the SMA Sunny Island X 30-20 are available from SOLARVIC via solarvic.at. In addition to the device, you will find a wide range of products for photovoltaics, storage and accessories there.
How can I order?
Directly online via solarvic.at - the SOLARVIC team will be happy to help with any questions regarding the design.
Listed in the TOR-Liste Erzeuger Typ A (Grid connection Austria)
€ 9.228,96 exkl. USt.
SMA Sunny Island X 30-20, 30 kW - SI30-20 is backordered and will ship as soon as it is back in stock.