SMA Sunny Island 4548-US-10 4.5 kW Inverter

Catalog #
SI4548-US-10
Mfr. Part #
SI4548-US-10
Manufacturer
Category
Unit Price
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Description

SMA Sunny Island 4548-US-10 4.5 kW Inverter

The SMA Sunny Island 4548-US and 6048-US inverters are based on proven off-grid technology and feature industry leading power output. A maximum efficiency of 96 percent ensures peak production, which results in reduced diesel usage in rural communities. More flexible sizing allows for simplified system planning. And, with multicluster technology, up to 12 Sunny Islands can be integrated into off-grid power systems up 110 kW in size.

• Maximum efficiency 96%

• CEC efficiency of 94.5%

• Charge level calculation

• Intelligent battery management

• Easy commissioning with the “Quick Configuration Guide"

• Complete off-grid management

• Excellent for grid-tied battery back up

• For Sunny Island systems from 2 kW to 100 kW

• Single, 120/240 split-phase and three-phase operation, connectable in parallel and modularly expandable

• Extreme overload capability

• OptiCool™ active temperature management system

• Five-year standard warranty, extendable to 20 years

Technical Specifications

Continuous AC Power Output
4500 W
AC Voltages
120 VAC
AC Frequencies
60 Hz
Recommended PV Input (STC)
6700 Watts
Topology
Isolated with Transfomer
Phase
1 Phase
Maximum DC Input Voltage
63 VDC
Maximum DC Input Current
100 A
Peak Efficiency
96 %
CEC Efficiency
94.5 %
Enclosure Ratings
NEMA 1
Mounting Type
Wall Mount

General Information

Type
Offgrid Inverter
Approvals
cULUS

Datasheets

Installation Manuals

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