SMA SI 2224 Sunny Island 2200W Inverter

The SMA SI 2224 Sunny Island 2200W Inverter is no longer available from Infinigi.

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SMA SI 2224 Sunny Island 2200W Inverter

SMA SI 2224 Sunny Island 2200W Inverter

Ideal for the lower power range in the SMA product portfolio: The Sunny Island 2224 do not only cover all proven characteristics of the Sunny Island 5048. Reduced in weight and volume, the devices are even easier to operate and install. The high IP54 protection class and the Sunny Remote Control (SRC-20) service unit ensure maximum flexibility when choosing the site. Easy-to-use technology at the highest level: an unbeatable combination for off-grid systems up to 9 kW.

Features of the SMA SI 2224 Sunny Island 2200W Inverter:


  • For systems from 1 kW  to 9 kW
  • 1- and 3-phase operation, parallel connection and modular expansion possible
  • AC and DC coupling


  • Simple installation
  • Complete off-grid management
  • Easy and remote configuration and monitoring with Sunny Remote Control


  • High efficiency
  • Intelligent battery management for maximum battery life
  • State of charge calculation


  • For indoor and outdoor installation
  • Excellent overload characteristics
  • Very wide temperature range
  • 5-year SMA warranty

Also Known As:

 Sunny Island 6048-US

AC output (loads)
Nominal AC voltage / adjustable230 V / 202 V - 253 V
Nominal frequency / adjustable50 Hz, 60 Hz / 45 Hz...65 Hz
Continuous AC power at 25 °C / 45 °C2200 W / 1600 W
AC output power at 25 °C for 30 min / 1 min / 3 s2900 W / 3800 W / 3900 W
Nominal AC current / max. AC current (peak)9.6 A /25 A for approx. 500 ms
THD output voltage / power factor at rated power 4 % / —1 ... +1

AC input (PV array or grid)
AC input voltage / range230 V / 172.5 V — 264.5 V
AC input frequency / range50 Hz, 60 Hz / 45 Hz...70 Hz
Max. input current / adjustable25 A (0 A — 56 A)
Max. input power5.75 kW

Battery DC input
Battery voltage / range24 V / 16.8 V — 31.5 V
Max. battery charging current / continuous charging current at 25 °C90 A / 800 A
Battery type / battery capacity (range)Lead, NiCd / 100 Ah — 10,000 Ah
Charge controlIUoU process

Efficiency / Self- consumption
Max. efficiency / CEC efficiency93.6 %
Self-consumption with no load / standby21 W / 6 W

DC reverse polarity protection / DC fuse- / -
AC short-circuit / AC overloadyes / yes
Overtemperature / excessive battery dischargeyes / yes

General data
Dimensions (W / H / D) mm470 / 445 / 185 mm
Weight19 kg
Operating temperature range—25 °C ... +60 °C (–13 ° F +122 °F)
Degree of protection (according to IEC 60529)Outdoor installation (IP54)

Features / function
Operation & display / multifunction relaysExternal via SRC-20 / 2
3-phase systems / parallel connectionyes / yes
Integrated bypass / multicluster operationyes / —
State of charge calculation / full charge- / equalization chargeyes / yes / yes
Integrated soft start / generator supportyes / yes
Battery temperature sensor / communication cablesyes / yes
Warranty: (5  years)yes
Certificates and

Battery cables / battery fusesopt. / opt.
Interfaces (RS485 / Multicluster PB)opt. / opt.
Extended generator start "Genman"opt.
Load-shedding contactor / battery current measurementopt. / opt.
Type designationSI 2224

Important note for the SMA SI 2224 Sunny Island 2200W Inverter

Shipping Note: Due to the delicate/oversized nature of this product, our online shipping system is not able to accurately determine the cost for shipping. You may proceed with an online order and we will contact you prior shipping this item or please Contact Us and we will work to get you the exact shipping cost.
Note: Specifications and pricing of the SMA SI 2224 Sunny Island 2200W Inverter subject to change without notice. Illustrations and descriptions of the SMA SI 2224 do not claim to be complete or exhaustive.
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