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Residential 4.48 KW SolarWorld SW 280 Mono Solar System

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SolarWorld Solar System

4.48 KW SolarWorld SW 280 Mono Solar System

  • 16 SolarWorld Sunmodule Plus SW 280 Mono Solar Panels
  • SMA Sunny Boy 4000TL solar grid-tie inverter
  • Prosolar Rooftrac mounting rails and clamps
  • Prosolar 1.5" Tile Trac or 3.0" Fastjacks
  • MC interconnect cables
  • Grounding lugs
  • Array combiners in larger systems
  • AC/DC solar disconnect
  • Site specific electrical single and three line schematics
  • All wire sizing/type are specified in our electrical schematics
  • CA stamped structural testing reports mounting system
  • Component installation manuals
  • Friendly knowledgeable technical assistance

What's Not Included?

  • Prosolar Tilt Kits for flat roofs
  • Additional hardware for landscape oriented arrays
  • Standard conduit, ground and tie-in wiring and landing breakers
  • Additional load center hardware, breaker boxes, etc.

Contact us for wholesale discount SolarWorld Sunmodule system pricing.

With Solar Electric Supply,
You have a choice!
power optimizer
Power Optimizers
other inverter
String Inverter
battery backup
Battery Backup
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(877) 297-0014

Residential 4.48 KW SolarWorld SW 280 Mono Solar System

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System Part # SES-4.48KW-SW280-4000TL
System Power 4.48 KW
Watts per Sq./Ft. 15.52
Panel PTC Rating 251.2
Panel Frame Color Clear Aluminum
Panel Dimensions 65.94" x 39.41" x 1.22"
Solar Array Area 289 sq. ft.
System List Price $9,815.00
System Price per Watt $2.19
Upgrade to:
SolarEdge Optimizer
Upgrade to:
Enphase Microinverter
What's the difference between optimizers & microinverters?

Manufacturer Specification Sheets

View FileSolarWorld SW 280 Solar Panel Datasheet    Size: (861.09 KB)
View FileSolarWorld Installation Guide    Size: (773.77 KB)


Complete 4.48 KW solar system with SW-280 Mono solar panels:

SW 280 Solar Panel SolarWorld
16 SolarWorld Sunmodule Plus SW 280 Mono solar panels


4000TL Inverter SMA Sunny Boy
SMA Sunny Boy 4000TL Inverter


Prosolar Mounting System Prosolar
Rail & Clamp Mounting System (Portrait Format)

Prosolar Fast Jack Prosolar
Prosolar Fast Jack

AC Disconnect Square D
AC Disconnect

MC Cables & Ground Lugs MC Cables &
Ilsco Ground Lugs
Wiring Diagram Solar Electric Supply
Wiring Diagram & Installation Guide
System Options
Prosolar Tilt-Up Kit Prosolar Tilt-Up Kit
Prosolar Tile Track Prosolar Tile Track
Prosolar Foam Jack Prosolar Foam Jack
Solar Wedge Solar Wedge
Combiner Box Combiner Box
Ground Mount Systems Ground Mount

Different solar panels, solar panel mount, inverter available. All systems can be custom designed.

Contact us for sales, reviews and expert assistance with any SolarWorld Sunmodule solar system.