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Sunny Island-5048


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Sunny Island-5048

Off-Grid Solutions

Here you will find comprehensive system solutions for an autonomous power supply. System components used in such applications include, for instance, Sunny Island inverters in the role of grid and battery manager, inverters for PV, small wind turbine and fuel cell systems and the appropriate monitoring products.
And even for grid-tie batteries, SMA's Sunny Backup system is a tried and tested, scalable product solution which includes reliable protection against grid failures.

SUNNY ISLAND - The flexible System manager

The Sunny Islands offer you first class possibilities in the installation of self-sufficient energy systems. In conjunction with a battery pack the devices form a self-sufficient AC voltage grid, which meets with the highest of quality standards.

In the Sunny Island System, electricity generators and consumers are integrated in equal measure. PV and wind energy systems, diesel devices, water or CHP (Combined Heat and Power) can be coupled on the AC side just as conventional 230 Volt consumers.

Sunny Island 5048

The Island Manager

Commissioning in just a few minutes: For Sunny Island 5048, the settings needed for operation can be configured in just a few steps. It is flexible in its application, extendable and takes on all control processes. Its first-class battery management ensures maximum battery life. In addition, the device is highly efficient, has an ergonomic die-cast aluminum enclosure and an OptiCool active cooling system.


Flexible

  • For systems from 3 kW to 300 kW
  • 1-phase and 3-phase, parallel connection and modular expansion possible
  • AC and DC coupling
Efficient
  • High efficiency
  • Intelligent battery management for maximum battery life
  • State of charge calculation
Simple
  • Easy commissioning with the "Quick Configuration Guide"
  • Complete island management
Durable
  • Extreme overload capacity
  • OptiCool
  • 5-year SMA warranty

  Sunny Island
5048
AC output (loads)  
Nominal AC voltage / adjustable 230 V / 202 V – 253 V
Nominal AC frequency / adjustable 50 Hz, 60 Hz / 45 Hz ... 65 Hz
Continuous AC power (at 25 °C / at 45 °C) 5000 W / 4000 W
AC power at 25 °C for 30 min / 1 min / 3 s 6500 W / 8400 W / 12000 W
Nominal AC current / max. AC current (peak) 21.7 A / 120 A for approx. 60 ms
THD output voltage / power factor at rated power 3 % / -1 ... +1
   
AC input (generator or grid)  
AC input voltage / range 230 V / 172.5 V – 264.5 V
AC input frequency / range 50 Hz, 60 Hz / 40 Hz ... 70 Hz
Max. input current / adjustable 56 A / 0 A ... 56 A
Max. input power 12.8 kW
   
Battery DC input  
Battery voltage / range 48 V / 41 V – 63 V
Max. battery charging current / continuous charging current at 25 °C 120 A / 100 A
Battery type / battery capacity Lead, NiCd / 100 Ah ... 10000 Ah
Charge control IUoU process
   
Efficiency / self-consumption  
Max. efficiency 95 %
Self-consumption with no load / standby 25 W / 4 W
   
Protection  
DC reverse polarity protection / DC fuse yes / yes
AC short circuit / AC overload yes / yes
Overtemperature / battery deep discharge yes / yes
   
General data  
Dimensions (W / H / D) 467 / 612 / 235 mm
Weight 63 kg
Operating temperature range -25 °C ... +60 °C
Degree of protection (according to IEC 60529) Interior assembly (IP30)
   
Features / function  
Operation & display / multifunctional relay Intern / 2
3-phase systems / parallel connection yes / yes
Integrated bypass / multicluster operation — / yes
State of charge calculation / full charge / equalization charge yes / yes / yes
Integrated soft start / generator support yes / yes
Battery temperature sensor / communication lines yes / yes
Warranty (5 / 10 / 15 / 20 / 25 years) yes / opt. / opt. / opt. / opt.
Certificates and approvals www.SMA-Solar.com
   
Accessories  
Battery cable / battery fuse opt. / opt.
Interface (RS485 / multicluster PB) opt. / opt.
Extended generator start "GenMan" opt.
Load-shedding contactors / external battery current measurement opt. / opt.
   
Type designation SI 5048

Additional Information

  • manufacturer:  SMA Solar Technology / Germany /
Total Views: 2620

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