SUNNY ISLAND 4548-US / 6048-US Where to Buy

The new SMA Sunny Island 4548-US and 6048-US inverters are based on the proven off-grid technology in the Sunny Island 5048-US but now feature 20 percent more power output. A maximum efficiency of 96 percent ensures peak production, which results in reduced diesel usage and makes a smaller dimensioning of the PV array possible. The new Sunny Island with two different power ratings enable more flexible system sizing. And, with multicluster technology, up to 12 Sunny Islands can be integrated into off-grid power systems up 100 kW in size.

Efficient

  • Max. efficiency: 96 percent
  • CEC efficiency: 94 % and 94.5 %
  • State of Charge Calculation
  • Intelligent battery management for longer battery lifespan


Simple

  • Easy commissioning with the “Quick Configuration Guide”
  • Complete off-grid management
  • Excellent for grid-tied battery back up


Flexible

  • For systems from 2 kW to 100 kW
  • Single, 120/240 V split-phase and three-phase operation, connectable in parallel and modularly expandable


Durable

  • Extreme overload capacity
  • OptiCool active temperature management system
  • 5-year standard warranty

SUNNY ISLAND 4548-US / 6048-US - The efficient off-grid manager

  • Type: Data sheet
  • Language: English (US)
  • Number: SUNNYIS4548_6048US-DUS161422
  • Version: 2.2

Operating Manual - SUNNY ISLAND 4548-US / 6048-US

  • Type: Operating Instructions
  • Language: English (US)
  • Number: SI4548-6048-US-BE-en-21
  • Version: 2.1

MC-PB (US) - Mounting instructions / Instrucciones de montaje

  • Type: Installation Guide
  • Language: International
  • Number: MC-PB-MO-us_en_es-10
  • Version: 1.0

Firmware-Update 7.302/7.300 for SUNNY ISLAND 5048-US / 4548-US / 6048-US

  • Type: Firmware
  • Language: English (US)
  • Number: SUNNY_ISLAN_5048U-7302-7300E
  • Version: 7.302/7.300

CERTIFICATE OF COMPLIANCE - SUNNY ISLAND (SI4548-US, SI5048U, SI6048-US)

  • Type: Certificate
  • Language: English (US)
  • Number: SI5048-6048-US-ZE-CoC-UL-en-10
  • Version: 1.0

SUNNY ISLAND Generator - White Paper

  • Type: White Paper
  • Language: English (US)
  • Number: SIGEN-11:FD1212
  • Version: 1.1

SUNNY ISLAND 4548-US/5048-US/6048-US: Grid Backup with Generator - Digital Input

  • Type: Technical information
  • Language: English (US)
  • Number: TechNDIGIN-HUS123112
  • Version: 1.2

Technical Information - SUNNY ISLAND 4548-US/6048-US - Safety Concept Explanation

  • Type: Technical information
  • Language: English (US)
  • Number: SI4548US-SI6048US-SafetyConcept-TI-en-10
  • Version: 1.0

Batteries in Sunny Island Systems - List of Approved Batteries

  • Type: Technical information
  • Language: International
  • Number: SI_LiIon-TI-en-31
  • Version: 3.1

SMA SERVICE CALL REBATE FORM

  • Type: Warranty
  • Language: English (US)
  • Number: SERVICEREBATE-FUS143525
  • Version: 2.5