About This Product

  • Off-Grid 6KW Inverter
  • Power Rating: 6000W
  • Max. 96% efficiency
  • For systems from 2kW to 100kW
  • 5-Year standard warranty
  • Extreme overload capability 12KW for 30 sec

Out of stock


SMA Sunny Island inverters are based on the same proven inverter technology the brand is known for. The Sunny Island 6048-US is an off-grid inverter boasting an impressive 96% maximum efficiency and is a complete power system capable of handling critical loads as well as intelligently managing your batteries.

  • 96% efficiency
  • Able to control connected diesel generators
  • Expandable to power up to 100 KW
  • Intelligent charge control to extend battery life
  • Perfect for off-grid or grid backup systems

Up to 12 Sunny Island units can be connected together to create an off-grid system up to 100kW providing continuous reliable power to your home. Combining the SI 6048-US with a generator allows for back-up battery charging.

When a Sunny Island unit is coupled with a Sunny Boy grid-tie inverter the system becomes an AC coupled system, allowing your PV array to power your loads, charge your battery bank and feed excess power back to the grid.

Features & Attributes

  • Dimensions (LxWxH): 9.53 × 18.39 × 24.09 inches
  • Weight: 148 lbs
  • Intelligent battery management
  • Maximum efficiency of 96%
  • Charge level calculation
  • Built-in LCD display
  • Connectable in parallel and modularly expandable
  • Extreme overload capability
  • Free Sunny Portal monitoring with global access
  • Comprehensive SMA communications and data collection options
  • SMA power balancer for three-phase grid connection
  • Wall mounting plate with anti-theft lock
  • Isolation monitoring
  • DC reverse polarity protection
  • DC fuse
  • AC short-circuit
  • Overtemperature/battery deep discharge prevention
  • LED indicator for malfunction
  • Ground fault protection
  • Mpn: SI6048-US-10

Additional information

Weight 148 lbs
Dimensions 9.53 × 11.39 × 24.09 in