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Compare 11kW Solar Kits

Compare price and performance of the Top Brands to find the best 11 kW solar system. Buy the lowest cost 11kW solar kit priced from $1.12 to $2.10 per watt with the latest, most powerful solar panels, module optimizers, or micro-inverters. For home or business, save 30% with a solar tax credit.

CLICK ON A SOLAR KIT to review parts list, specifications, and prices for DIY or FULL-SERVICE installation.

What You Get with Every PV System

  • Solar panels, inverters, roof mounting, cables, BOS
  • 29 to 36 panels generate 1,800 kWh / mo (varies)
  • UL Certified with up to 30 year manufacturer warranty
  • Mount on rooftop or ground (optional); up to 800 sf
  • Flat-rate shipping with lift-gate service to continental U.S.
  • System design, permit plans, and installation instructions
  • 24/7 performance monitoring via web and smartphone
  • Lifetime technical support
11kW SolarEdge Kits | 11kW Micro Kits | 11kW SMA Kits | String vs Edge vs Micro? | 11kW Battery Kits | 11kW Ground Mount

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11kW Solar Kit, Peimar 320P XL panels, SMA Sunny Boy, Rooftop 11kW Solar Kit Phono 260 SMA Inverter Rooftop 11kW Solar Kit Q.Cells 275 Fronius Inverter, Roof mount 11kW Solar Kit Trina 255 Black Fronius Inverter Rooftop
11.2kW Solar Kit, Peimar 320P XL, SMA Inverter, Rooftop
Usually Ships in 1 to 2 Weeks
Your Price: $12,600.00
11.4kW Solar Kit Phono 260W SMA Inverter Rooftop
Usually Ships in 1 to 2 Weeks
Your Price: $13,250.00
11kW Solar Kit Q.Cells 275, Fronius inverter, Roof mount
Usually Ships in 1 to 2 Weeks
Your Price: $13,600.00
11.2kW Solar Kit Trina 255 Black, Fronius Inverter, Rooftop
Usually Ships in 1 to 2 Weeks
Your Price: $15,000.00
11kW PV Kit hono 260 SolarEdge Inverter-Optimizer 11kW Solar Kit Q.Cells 275 APS Micro Inverter, Roof mount 11kW Solar Kit, Canadian 280 BLACK panels, SMA Sunny Boy, Rooftop 11kW Solar Kit Silfab SLA300M SMA
11.4kW PV Kit Phono 260, SolarEdge Optimizer, rooftop
Usually Ships in 1 to 2 Weeks
Your Price: $15,000.00
11kW Solar Kit Q.Cells 275, APS Micro, Roof mount
Usually Ships in 1 to 2 Weeks
Your Price: $15,500.00
11.2kW Solar Kit, Canadian 280M, SMA Inverter, Rooftop
Usually Ships in 1 to 2 Weeks
Your Price: $15,750.00
11.1kW PV Kit Silfab 300 Black, SMA Inverter, Rooftop
Ships in 1 to 2 Weeks
Your Price: $16,000.00
11kW PV Kit Q.Cells 325 XL, SolarEdge Inverter-Optimizer 11kW Solar Kit Trina TSM-255P Black SolarEdge inverters-optimizers 11kW PV Kit SolarWorld SW345 XL SMA Sunny Boy Inverter 11kW Solar Kit Jinko JKM320P panels, APS Micro inverter, Rooftop
11kW PV Kit Q.Cells 325 XL, SolarEdge Inverter-Optimizer
Usually Ships in 1 to 2 Weeks
Your Price: $16,200.00
11.2kW Solar Kit Trina 255 Black, SolarEdge Optimizer, Rooftop
Usually Ships in 1 to 2 Weeks
Your Price: $16,400.00
11.5kW Solar Kit, Jinko 320P XL, APS Micro, Rooftop
Usually Ships in 1 to 2 Weeks
Your Price: $16,750.00
11kW PV Kit SolarWorld SW300 Fronius Inverter 11kW PV Kit Silfab 360 XL, SolarEdge Inverter-Optimizer 11kW Solar Kit TrinaSmart 250W, Delta Inverter, Tigo Optimizer, Rooftop mount 11kW PV Kit Q.Cells 315 XL, SolarEdge Inverter-Optimizer
11.1kW PV Kit SolarWorld 300 Mono, Fronius inverter, Rooftop
Ships in 1 to 2 Weeks
Your Price: $17,200.00
11.5kW Solar Kit Silfab 360 XL, SolarEdge Optimizer, Rooftop
Ships in 1 to 2 Weeks
Your Price: $17,200.00
11kW Solar Kit TrinaSmart 250W + Optimizer, Delta Inverter, Rooftop
Usually Ships in 1 to 2 Weeks
Your Price: $17,400.00
11kW PV Kit SolarWorld 345 XL SolarEdge Inverter 11kW Solar Kit CSUN280 Mono, SolarEdge Inverter Optimizer, Roof mount 11kW Solar Kit Phono 250 Poly Black, Enphase Micro, Rooftop 11kW Solar Kit Mitsubishi MLE280 SMA inverter
11.3kW PV Kit SolarWorld 345 XL, SolarEdge Optimizer, Rooftop
Usually Ships in 1 to 2 Weeks
Your Price: $17,700.00
11kW Solar Kit Phono 250 Poly Black, Enphase Micro, Rooftop
Ships in 1 to 2 Weeks
Your Price: $18,000.00
11.2 kW PV System, Mitsubishi MLE280 Black, SMA Inverter, rooftop
Usually Ships in 1 to 2 Weeks
Your Price: $18,200.00
   
 

Featuring daily updates with the lowest prices on solar panels, FreeCleanSolar has a big selection of affordable 11 kW PV systems for sale. These 11 kW size grid-connected solar kits include solar panels, DC-to-AC inverter, rack mounting system, hardware, cabling, permit plans and instructions. These are complete PV solar power systems that can work for a home or business, with just about everything you need to get the system up and running quickly. The kit prices shown include hardware components only; click on any kit to add your choice of full-service installation options for rooftop or ground mount.

An 11kW Solar Kit requires up to 800 square feet of space. 11kW or 11 kilowatts is 11,000 watts of DC direct current power. This could produce an estimated 1,500 kilowatt hours (kWh) of alternating current (AC) power per month, assuming at least 5 sun hours per day with the solar array facing South. The highest output will be achieved with an unobstructed south-facing view of the sun for maximum solar power. The actual power generated will vary based on location, equipment and installation factors. Refer to your electric utility bill to find the actual kWh used per month and compare it to how much power these low cost 11kW PV systems can generate.


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