The Sunny Island 4.4M is the ideal product for stand-alone or grid-connected systems in the power range from 2 to 13 kW. It stores the solar energy it has generated. Its high protection class, wide temperature range and overload capability provide the security needed for applications far from the grid.
ATTENTION: SMA inverters are supplied without an integrated Wi-FI connection!
The new generation of devices makes installation of the proven Sunny Island inverter/charger even simpler and more economical. Whether in your own home or for industrial applications. On the public grid or in remote areas.
The Sunny Island has already been installed more than 120,000 times worldwide. With the new generation, installers and plant operators benefit from an even more user-friendly charger-inverter.
- Lower system costs thanks to fewer components - Faster installation and commissioning thanks to simple user interface - Extended warranty: 10 years
Flexible implementation in residential and commercial applications
The Sunny Island is particularly flexible, whether it's used in areas far from the grid, or for energy management in the private or industrial sector. It offers planners maximum freedom in terms of system size and type, battery and energy production mode. For self-consumption systems, emergency power supplies and isolated site networks.
- Retrofittable and modularly expandable for single- and three-phase systems from 1 to 30 kilowatts. - For all lead-acid batteries and over 20 different lithium-ion batteries - Scalable with SMA multicluster technology for systems from 20 to 300 kilowatts
Reliable energy supply at all times
- The Sunny Island operates reliably even under the most extreme conditions, with no loss of profitability. - Extremely high overload capacity ensures energy supply even in critical situations - IP54 for operation even under extreme conditions
Features
Models
Sunny Island 4.4M
Sunny Island 6.0H
Sunny Island 8.0H
Operation with public grid or generator
Assigned grid voltage / AC voltage range
230 V / 172.5 V to 264.5 V
Assigned grid frequency / permissible frequency range
50 Hz / 40 Hz to 70 Hz
Maximum alternating current for optimizing self-consumption (grid management)
14,5 A
20 A
26 A6)
Maximum AC apparent power for optimized self-consumption (grid management)
.3 kVA
,6 kVA
kVA6)
Maximum AC input current
50 A
Maximum AC input power
11500 W
Adjustable phase shift factor
.8 inductive to 0,8 capacitive
Isolated site or backup mode
Rated mains voltage / AC voltage range
230 V / 202 V to 253 V
Rated frequency / Frequency range (adjustable)
50 Hz/45 Hz to 65 Hz
Rated power (for Unom,
fnom / 25 °C / cos φ = 1)
3300 W
4600 W
6000 W
AC power at 25 °C for 30 min / 5 min / 3 s
4400 W / 4600 W / 5500 W
6000 W / 6800
W / 11000 W
W / 9100 W / 11000 W
AC power at 45 °C
3000 W
3700 W
5430 W
Rated current / Maximum output current (peak)
14,5 A / 60 A
20 A / 120 A
26 A / 120 A
Output voltage harmonic distortion rate / Power factor at rated power
<
5% / -1 to +1
< 1.5% / -1 to +1
< 1,5 % / -1 to +1
DC battery input
Rated input voltage / DC voltage range
48 V / 41 V to 63 V
Maximum battery charging current /
discharge current
75 A / 63 A /75 A
110 A/90 A/103 A
140 A / 115 A /130 A
Battery type / Battery capacity (range
Ion1),
FLA, VRLA / 100 Ah to 10000 Ah (lead) 50 Ah to 10000 Ah (Li-Ion)
Charge regulation
IUoU charging process with automatic full charge and equalization charge
Efficiency / Self-consumption of the device
Maximum efficiency
95,5 %
95.8 %
95.8 %
Open circuit consumption / Standby mode
18 W / 6.8 W
25.8 W / 6.5 W
25.8 W / 6,5 W
Protective device (device)
AC short circuit / AC overload
● / ●
DC reverse polarity protection / DC fuse
- / -
Overtemperature / excessive battery discharge
● / ●
Overvoltage category to IEC 60664-1
III
General specifications
Dimensions (L/H/P)
467 mm / 612 mm / 242 mm (18,4 inches / 21.1 inches / 9.5 inches)
Weight
44 kg (97 lb)
63 kg (138.9 lb
63 kg (138,9 lb)
Operating temperature range
-25 °C to +60 °C (-13 °F to +140 °F)
Protection class to IEC 62103
Climatic class to IEC 60721
Degree of protection to IEC 60529
IP54
In compliance with RoHS-
III
●
Equipment / Function
Micro SD memory card for extended data recording
○
Three-phase systems (with rotating field)2) / Emergency current function
● / ●
Calculation
of state of charge / Full charge / Equalization charge
● / ● / ●
Battery temperature sensor / Communication cables
○ / ●
Certificates and approvals
www/SMA-France.com
Cover color yellow / aluminum white
○ / ○
Warranty :
5 / 10 years
● / ●³)
For isolated site installations
Switching time in backup mode (without switching or MC-Box)4)
-
ms (large ohmic value) / 20 ms (their ohmic value)
Automatic rotating field detection / Generator support
● / ●
Parallel connection / Multicluster
- / -
● / ●
● / ●
Integrated soft start
●
● Standard equipment ○ Optional equipment - Not available; All specifications - version: 09/2020 1) See "List of Approved Batteries" at www.SMA-Solar.com 2) 3 x Sunny Island 3) In case of registration in Sunny Portal 4) See "Switchovertime-TI-en-11 | Version 1.1" at www.SMA-Solar.com 5) Supplied by an external supplier 6) Different limitation depending on the regional data set set (e.g. VDE-AR-N 4105:2018= 4.6 kVA and 20 A)
Reliable energy supply at all times
