SMA Sunny Island 4548-US Battery Inverter

£3,019.00 excl. VAT - lead time

  • SMA solar Inverters USASupplier Part No: SI-4548-US-10
  • Rated Power: 4,000 W
  • Phase: 1
  • Guaranty: 10 Years (extension possible)
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Description

The new SMA Sunny Island 4548-US Battery Inverter is 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. The efficient island manager: now with 20 percent more power. Made in USA. Available from stock in the USA.

Main features of the SMA Sunny Island 4548-US Battery Inverter

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
sma solar technology logo
SMA from its headquarters in Kassel, Germany, is the world’s largest producer of solar inverters and monitoring systems for photovoltaic applications.  As market leader for solar inverters SMA is setting benchmarks again and again. The leading-edge efficiencies of 98% and new technology ensures maximum yields and the highest user convenience. While SMA inverters are designed in Germany, the Sunny Central, the Sunny Island, and SMA SunnyBoy inverters in the 3 kW to 7 kW range are assembled in their new plant in Denver, Colorado.These inverters qualify for the ARRA recovery act and are UL and cUL listed. SMA launched its own SMA solar academy in Rocklin, California, in April 2011. Their Solar Academy is equipped with the latest high-tech teaching tools and demonstration inverters to complement its comprehensive range of courses on photovoltaics and SMA products. Join our ZERO Home Bills Community. BEST Products from the BEST Brands at BEST Prices for ZERO Home Bills on ZEROhomebills.com by Solaranna. 

Related links to the “SMA Sunny Island 4548-US Battery Inverter”:

SMA Solar Inverter USA

VIEW SMA Solar Inverters and Accessories MODEL RANGE for USA

SMA USA RANGE

Additional information

Weight63 kg
Dimensions46.7 × 61.2 × 24.2 cm
Brand

SMA

Product Category

Inverters, OFF-GRID INVERTERS, Battery Inverters, SOLAR PHOTOVOLTAIC (PV)

Capacity/Power (W/kW)

4.4 kW

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SMA Sunny Island 4548-US Battery Inverter

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SMA Sunny Island 4548-US Battery Inverter

VIEW SMA PRODUCTS HERE >>

Supplier Part No: SI-4548-US-10
Rated grid voltage / AC voltage range: 120 V/105 V – 132 V
Rated frequency / frequency range (adjustable): 60 Hz/55 Hz … 65 Hz
AC power (at 25 °C / at 40 °C) for 3 hours 5000 W/4000 W
Rated power: 4500 W
AC power at 25 °C for 30 min / 1 min / 3 s:  5300 W / 8400 W / 11000 W
Rated current / max. output current (peak): 37.5 A/180 A for approx. 60 ms
Total harmonic factor output voltage / power factor with rated power 3 % / -1 … +1
AC input (PV array or grid)
Rated input voltage / AC input voltage range: 120 V/80 V – 150 V
Rated input frequency / allowable input frequency range: 60 Hz/54 Hz … 66
Max. AC input current / adjustable: 56 A/0 A … 56 A
Max. AC input power 6.7 kW
Battery DC input
Rated input voltage / DC voltage range: 48 V/41 V – 63 V
Max. battery charging current / DC rated charging current: 100 A / 85 A
General data
Dimensions (W / H / D): 467 / 612 / 235 mm (18.4 / 24.1 / 9.3 inch)
Weight: 63 kg / 139 lb
Operating temperature range -25 °C … +60 °C / -13 °F … +122 °F

VIEW SMA ACCESSORIES HERE >>

sma solar technology logo

VIEW SMA INVERTER RANGE HERE >>

SMA from its headquarters in Kassel, Germany, is the world’s largest producer of solar inverters and monitoring systems for photovoltaic applications.  As market leader for solar inverters SMA is setting benchmarks again and again: leading-edge efficiencies of 98% and new technology ensures maximum yields and the highest user convenience.

The company offers a wide range of solar photovoltaic inverters including the SunnyBoy range starting at 1.2kW for small domestic applications through the larger Sunny Mini Central range for small commercial to the 100kW Sunny Central products for industrial scale applications. The range includes newly developed lighter and more efficient “high frequency” transformed products (-HF) along with transformless products (-TL).

All inverters support a range of optional display and monitoring accessories for visualization of the system operation and many models have Bluetooth built-in as standard enabling fast integration with these additional products. Join our ZEROhomebills Community.

BEST Products from the BEST Brands at BEST Prices for ZERO Home Bills on ZEROhomebills.com by Solaranna. 

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