SUNNY ISLAND 3.0M

SUNNY ISLAND 3.0M / 4.4M

The custom-fit solution for on-grid and off-grid

The Sunny Island 3.0M and 4.4M support a wide range of on-grid and off-grid applications, and both systems have a number of compelling product features. Users benefit from SMA’s over 25 years of experience with battery inverter technology. Its high protection class, wide temperature range and overload capacity provide the kind of reliability needed for off-grid use. Intelligent load and energy management keeps the system running even in critical situations. And being a core element in the SMA Flexible Storage System for new and existing PV systems, the Sunny Island system stores generated solar power and works with the Sunny Home Manager to intelligently manage home energy consumption. The quick configuration guide and intuitive user interface help ensure quick and convenient commissioning in any both cases. The new Sunny Island 3.0M and 4.4M systems are the perfect product solutions for stand-alone and grid-connected systems in a power output range of up to 13 kW.

Flexible

  • For self-consumption systems, battery backup systems and off-gridsystems
  • For single- and three-phase systems from 2 to 13 kW
  • All lead-acid batteries and many lithium-ion batteries can be used


Efficient

  • Maximum efficiency greater than 95 %
  • High efficiency of overall system
  • Easy commissioning and installation


Safe and reliable

  • Proven safety thanks to external certification
  • Long battery life thanks to intelligent battery management
  • Reliable operation thanks to high overload capacity

Sunny Remote Control

The SRC 20 external control unit enables quick and easy commissioning of Sunny Island 6.0H / 8.0H. A rotating push button and illuminated alert button make operation intuitive; the four-line display shows the status of the plant. Data is archived on an SD card.

Speedwire data module / Modbus TCP

For smooth communication: Speedwire can be used to access PV systems via Sunny Explorer. Device configuration and parameter checks are easy and convenient. In addition, with Modbus all parameters can be viewed remotely or set automatically. And setpoints can be entered for direct control of Sunny Island output.

Load-shedding protection

Load-shedding protection for use in AC-coupled off-grid systems: disconnecting loads during power overloads allows the batteries to recharge – e.g. from the PV plant. To ensure that the protection doesn't drop out due to a short circuit, only DC contactors that are supplied by the battery are used.


For all available Sunny Island we offer a 3-pole load-shedding contactor with 100 A nominal current with 48 V DC coil 

Compatible versions are available for all Sunny Island models.

Sunny Island Charger Piggy-Back

SIC-Piggy-Back for a smooth communication between Sunny Island Charger and Sunny Island via the sync bus of the Sunny Islands.

Adapter cable

Adapter cable for using the RS485-communication between Sunny Island and Sunny WebBox.

Battery fuse boxes

Battery fuse boxes (BatFuse B.01 and B.03)

External DC distributor for all-pole battery fuse protection. Both types are suitable for currents from 63 to 250 A and feature an NH fuse-switch disconnector for simple activation of the Sunny Island. BatFuse B.01 provides one connection for Sunny Island and three DC connections on the battery side. BatFuse B.03 features three connections for Sunny Island and six DC connections on the battery side. Both types also have an 8A auxilliary supply output from the battery.

Compatible with all Sunny Island models.

Battery cable sets

Cables for the DC connection between the battery, BatFuse and Sunny Island - or the direct connection between the battery and inverter. The double insulation enables ground-fault-proof and short-circuit-proof installation. Approved for cable temperatures up to 90°C.

- 13549 mm² for Sunny Island 6.0H / 8.0H in 3 and 6 meters long

Sensor Resistors

Measuring shunts for battery current detection. Suitable for use with generators or loads that cannot be measured by the Sunny Island. Battery shunts are available for maximum DC currents of 200 and 600 A.

Compatible with Sunny Island 6.0H / 8.0H.

Replacement battery temperature sensor

Replacement battery temperature sensor tyep KTY with 10 m connection cale for Sunny Island.

Language

Technical Manual

SUNNY ISLAND - Generator - Whitepaper SIGEN-13FE0914.pdf
  • Type: Technical Manual
  • Language: English (Worldwide)
  • Number: SIGEN-13:FE0914
  • Version: 1.3
Off-Grid Questionnaire Off-Grid-Questionnaire-en-240415.pdf
  • Type: Technical Manual
  • Language: English (Worldwide)
  • Number: Off-Grid-Questionnaire-en-240415
  • Version: 1.2
Off-Grid Questionnaire Off-Grid-Questionnaire-en-240415doc.doc
  • Type: Technical Manual
  • Language: English (Worldwide)
  • Number: Off-Grid-Questionnaire-en-240415doc
  • Version: 1.2

Data sheet

SUNNY REMOTE CONTROL - Enhanced flexibility for Sunny Island SRC20-DEN1542-V10web.pdf
  • Type: Data sheet
  • Language: English (Worldwide)
  • Number: SRC20-DEN1542-V10
  • Version: 1.0
SMA FLEXIBLE STORAGE SYSTEM - The versatile solution for new and existing PV systems FSSMAPPE-DEN1510-V10web.pdf
  • Type: Data sheet
  • Language: English (Worldwide)
  • Number: FSSMAPPE-DEN1510-V10
  • Version: 1.0
SUNNY ISLAND 3.0M / 4.4M - The custom-fit solution for on-grid and off-grid SI30M-44M-DEN1642-V21web.pdf
  • Type: Data sheet
  • Language: English (Worldwide)
  • Number: SI30M-44M-DEN1642-V21
  • Version: 2.1

Operating Instructions

Operating Manual - SUNNY ISLAND 3.0M / 4.4M / 6.0H / 8.0H / SUNNY REMOTE CONTROL SI30M-44M-60H-80H-BE-en-33W.pdf
  • Type: Operating Instructions
  • Language: English (Worldwide)
  • Number: SI30M-44M-60H-80H-BE-en-33
  • Version: 3.3

Installation Guide

SMA FLEXIBLE STORAGE SYSTEM in the United Kingdom - Installation Manual FSS-UK-IA-en-20W.pdf
  • Type: Installation Guide
  • Language: English (Worldwide)
  • Number: FSS-UK-IA-en-20
  • Version: 2.0
Installation Manual - SUNNY ISLAND 3.0M / 4.4M / 6.0H / 8.0H SI30M-44M-60H-80H-IA-en-33W.pdf
  • Type: Installation Guide
  • Language: English (Worldwide)
  • Number: SI30M-44M-60H-80H-IA-en-33
  • Version: 3.3

Brochure

Solar Solutions for Off-grid Power Supply - Clean Energy. Anywhere. SHS_HYBRID-AEN121410W.pdf
  • Type: Brochure
  • Language: English (Worldwide)
  • Number: SHS_HYBRID-AEN121410
  • Version: 1.0
SUNNY ISLAND System Guide - System Solutions for Reliable Off-Grid Power Supply SISYSGUIDE-KEN140421.pdf
  • Type: Brochure
  • Language: English (Worldwide)
  • Number: SISYSGUIDE-KEN140421
  • Version: 2.1

Firmware

SUNNY ISLAND 3.0M / 4.4M - Firmware-update V4.001/4.000 SI3.0M_SI4.4M_Firmware-Update-BFR-V4.001_DSP-V4.00_EN.zip
  • Type: Firmware
  • Language: International
  • Number: SI3.0M_SI4.4M_Firmware-Update-BFR-V4.001_DSP-V4.00_EN
  • Version: V4.001/4.000

Certificate

Certificate of Suitability AS/NZS 4777- SUNNY ISLAND 3.0M-11/4.4M-11/6.0H-11/8.0H-11 ZE_AS4777_SI 8.0H-11_CoS_en_11.pdf
  • Type: Certificate
  • Language: English (Worldwide)
  • Number: ZE_AS4777_SI 8.0H-11_CoS_en_11
  • Version: 1.1
Certificate of Compliance - SUNNY ISLAND 3.0M-11 / 4.4M-11 SIxM-11-UNBED-IEC61683-en-11.pdf
  • Type: Certificate
  • Language: International
  • Number: SIxM-11-UNBED-IEC61683-en-11
  • Version: 1.1
Certificate Power Quality - SUNNY ISLAND (SI 3.0M-11 / SI 4.4M-11) ZE_SI3M_4_4M-11_PowerQuality_en_10.pdf
  • Type: Certificate
  • Language: English (Worldwide)
  • Number: ZE_SI3M_4_4M-11_PowerQuality_en_10
  • Version: 1.0
Bureau Veritas - TEST REPORT AS/NZS 3100 - SUNNY ISLAND SI3.0M-11 / SI4.4M-11 ZE_AS3100_SI4.4-3.0M_TR_en-10.pdf
  • Type: Certificate
  • Language: English (Worldwide)
  • Number: ZE_AS3100_SI4.4-3.0M_TR_en-10
  • Version: 1.0
Bureau Veritas - TEST REPORT AS/NZS 4777.x - SUNNY ISLAND SI3.0M-11 / SI4.4M-11 ZE_AS4777_SI4.4-3.0M_TR_en-10.pdf
  • Type: Certificate
  • Language: English (Worldwide)
  • Number: ZE_AS4777_SI4.4-3.0M_TR_en-10
  • Version: 1.0
Factory Inspection Certificate for Made in European Union SUNNY BOY / SUNNY ISLAND / SUNNY TRIPOWER / SUNNY CENTRAL ZE_Made-in-EU_SB-STP-SC_en_12.pdf
  • Type: Certificate
  • Language: International
  • Number: ZE_Made-in-EU_SB-STP-SC_en_12
  • Version: 1.2

Technical information

Technical Information - SMA Flexible Storage System / SMA Integrated Storage System - Disclosure of System Interface for Remote Control and Remote Parameterization FSS-ISS-HoMan-Foerderprogamm-TI-en-11.pdf
  • Type: Technical information
  • Language: English (Worldwide)
  • Number: FSS-ISS-HoMan-Foerderprogamm-TI-en-11
  • Version: 1.1
Technical Information - SMA Flexible Storage System - Disclosure of Electronic Interfaces in Stationary and Decentralized Battery Storage Systems FSS-Foerderprogamm-TI-en-20.pdf
  • Type: Technical information
  • Language: English (Worldwide)
  • Number: FSS-Foerderprogamm-TI-en-20
  • Version: 2.0
Technical Information - SMA Flexible Storage System - Safety Concept Explanation FSS-Sicherheitskonzept-TI-en-21.pdf
  • Type: Technical information
  • Language: English (Worldwide)
  • Number: FSS-Sicherheitskonzept-TI-en-21
  • Version: 2.1
Technical Information - SMA SMART HOME - Battery Charging Management with Time-of-Use Energy Tariffs SmartHome_Time-of-use-TI-en-11.pdf
  • Type: Technical information
  • Language: International
  • Number: SmartHome_Time-of-use-TI-en-11
  • Version: 1.1
Technical Information - SMA SMART HOME - Battery Charging Management with Time-of-Use Energy Tariffs SmartHome_Time-of-use-TI-en-10.pdf
  • Type: Technical information
  • Language: International
  • Number: SmartHome_Time-of-use-TI-en-10
  • Version: 1.0
Technical Information - Average Efficiency of the SMA Flexible Storage System Efficiency-FSS-TI-en-10.pdf
  • Type: Technical information
  • Language: English (Worldwide)
  • Number: Efficiency-FSS-TI-en-10
  • Version: 1.0
Technical Information - Battery Management of the SUNNY ISLAND - Gentle charging control for lead-acid batteries based on current state of the battery SI_Batteriemanagement-TI-en-21.pdf
  • Type: Technical information
  • Language: International
  • Number: SI_Batteriemanagement-TI-en-21
  • Version: 2.1
Batteries in Sunny Island Systems - List of Approved Batteries SI_LiIon-TI-en-31.pdf
  • Type: Technical information
  • Language: International
  • Number: SI_LiIon-TI-en-31
  • Version: 3.1
Important Information for Error Correction SD Memory Card - SUNNY ISLAND 3.0M / 4.4M / 6.0H / 8.0H / SUNNY REMOTE CONTROL SI30M-44M-60H-80H-SD-Karte-en-10.pdf
  • Type: Technical information
  • Language: International
  • Number: SI30M-44M-60H-80H-SD-Karte-en-10
  • Version: 1.0
INFORMATION SHEET FOR SUNNY ISLAND SYSTEMS INFOOFFGRID-TI-en-15W.pdf
  • Type: Technical information
  • Language: English (Worldwide)
  • Number: INFOOFFGRID-TI-en-15
  • Version: 1.5
Technische Information - Modbus®-Schnittstelle // Technical Information - Modbus® Interface SMA_Modbus-de-en_V18.zip
  • Type: Technical information
  • Language: International
  • Number: SMA_Modbus-de-en_V18
  • Version: 1.8
Technische Information - SunSpec®-Modbus®-Schnittstelle // Technical Information - SunSpec® Modbus® Interface SunSpec_Modbus-de-en_V18.zip
  • Type: Technical information
  • Language: International
  • Number: SunSpec_Modbus-de-en_V18
  • Version: 1.8

Technology Brochures

Technology Brochure 8.1 - SMA Multicluster Technology - The path to your own power grid MULTICLUSTER-AEN112011W.pdf
  • Type: Technology Brochures
  • Language: English (Worldwide)
  • Number: MULTICLUSTER-AEN112011
  • Version: 1.1
TechnologyCompendium 2 - Solar Stand-Alone Power and Backup Power Supply INSELVERSOR-AEN101410.pdf
  • Type: Technology Brochures
  • Language: English (Worldwide)
  • Number: INSELVERSOR-AEN101410
  • Version: 1.0
TechnologyBrochure 6 - Battery Management in Off-Grid Systems TECHBATT-AEN114414.pdf
  • Type: Technology Brochures
  • Language: English (Worldwide)
  • Number: TECHBATT-AEN114414
  • Version: 1.4

Planning guidelines

Planning Guidelines - SMA FLEXIBLE STORAGE SYSTEM WITH BATTERY-BACKUP FUNCTION - Circuitry Overviews, Schematic Diagrams and Material Lists SI-Ersatzstrom-PL-en-22.pdf
  • Type: Planning guidelines
  • Language: International
  • Number: SI-Ersatzstrom-PL-en-22
  • Version: 2.2
Planning Guidelines - SMA SMART HOME - The System Solution for Greater Independence SI-HoMan-PL-en-50.pdf
  • Type: Planning guidelines
  • Language: English (Worldwide)
  • Number: SI-HoMan-PL-en-50
  • Version: 5.0
Planning Guidelines - Design of Off-Grid Systems with Sunny Island 3.0M / 4.4M / 6.0H / 8.0H Devices Designing-OffGridSystem-PL-en-22.pdf
  • Type: Planning guidelines
  • Language: International
  • Number: Designing-OffGridSystem-PL-en-22
  • Version: 2.2

Manufacturers Declaration

Manufacturer’s Declaration to Western Power (only for Australien Market) SI30H-80H-11-MDtWP-ZEAU-en-10.pdf
  • Type: Manufacturers Declaration
  • Language: English (Worldwide)
  • Number: SI30H-80H-11-MDtWP-ZEAU-en-10
  • Version: 1.0
EU Declaration of Conformity - SUNNY ISLAND (SI6.0H-11, SI8.0H-11, SI3.0M-11, SI4.4M-11) ZE_CE_SI30M-SI44M-SI60H-SI80H-en-14.pdf
  • Type: Manufacturers Declaration
  • Language: English (Worldwide)
  • Number: ZE_CE_SI30M-SI44M-SI60H-SI80H-en-14
  • Version: 1.4