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Compare 7kW Solar Kits

Compare price and performance of the Top Brands to find the best 7 kW solar system. Buy the lowest cost 7kW solar kit priced from $1.12 to $2.25 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
  • 22 to 28 panels generate 1,200 kWh / mo (varies)
  • UL Certified with up to 30 year manufacturer warranty
  • Mount on rooftop or ground (optional); up to 500 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
7kW SolarEdge Kits | 7kW Micro Kits | 7kW SMA Kits | String vs Edge vs Micro? | 7kW Battery Kits | 7kW Ground Mount Kits

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7kW Solar Kit, Peimar 320P XL panels, SMA Sunny Boy, Rooftop 7kW Solar Kit Phono 260 SMA Inverter Rooftop 7kW Solar Kit Q.Cells 275 Fronius Inverter, Roof mount 7kW Solar Kit, Peimar 320P XL panels, SolarEdge HD inverter, Rooftop
7kW Solar Kit, Peimar 320P XL, SMA Inverter, Rooftop
Ships in 4 to 6 Weeks
Your Price: $8,000.00
7.2kW Solar Kit Phono 260W SMA Inverter Rooftop
Usually Ships in 1 to 2 Weeks
Your Price: $8,800.00
7.4kW Solar Kit Q.Cells 275, Fronius inverter, Roof mount
Usually Ships in 1 to 2 Weeks
Your Price: $9,600.00
7kW Solar Kit, Peimar 320P XL, SolarEdge HD Optimizer, Rooftop
Ships in 4 to 6 Weeks
Your Price: $9,800.00
7kW PV Kit hono 260 SolarEdge Inverter-Optimizer 7kW Solar Kit, Canadian 280 BLACK panels, SMA Sunny Boy, Rooftop 7kW Solar Kit Peimar 320 XL, Enphase IQ6+ Microinverter 7kW PV Kit SolarWorld SW300 SMA Sunny Boy Inverter
7.3kW PV Kit Phono 260, SolarEdge Optimizer, rooftop
Usually Ships in 1 to 2 Weeks
Your Price: $10,000.00
7.2kW Solar Kit, Canadian 280M, SMA Inverter, Rooftop
MODULE SOLD OUT
Your Price: $10,000.00
7kW Solar Kit Peimar 320 XL, Enphase IQ6+ Micro, Rooftop
Ships in 4 to 6 Weeks
Your Price: $10,150.00
7.2kW PV Kit SolarWorld 300 Mono, SMA Sunny Boy inverter, Rooftop
Ships in 1 to 2 Weeks
Your Price: $10,200.00
6kW Solar Kit Trina 255 Black Fronius Inverter Rooftop 7kW Solar Kit Silfab SLA300M SMA 7kW PV Kit SolarWorld SW345 XL SMA Sunny Boy Inverter 7kW PV Kit Q.Cells 325 XL, SolarEdge Inverter-Optimizer
7.1kW Solar Kit Trina 255W Black, Fronius Inverter, Rooftop
Usually Ships in 1 to 2 Weeks
Your Price: $10,200.00
7.2kW PV Kit Silfab 300 Black, SMA Inverter, Rooftop
Ships in 1 to 2 Weeks
Your Price: $10,200.00
7.1kW PV Kit Q.Cells 325 XL, SolarEdge Inverter-Optimizer
Usually Ships in 1 to 2 Weeks
Your Price: $10,850.00
7kW Solar Kit Q.Cells 275 APS Micro Inverter, Roof mount 7kW Solar Kit Trina TSM-255P Black SolarEdge inverters-optimizers 7kW PV Kit Silfab 360 XL, SolarEdge Inverter-Optimizer 7kW Solar Kit Mitsubishi MLE280 SMA inverter
7.7kW Solar Kit Q.Cells 275, APS Micro, Roof mount
Usually Ships in 1 to 2 Weeks
Your Price: $11,000.00
7.1kW Solar Kit Trina 255 Black, SolarEdge Optimizer, Rooftop
Usually Ships in 1 to 2 Weeks
Your Price: $11,100.00
7.2kW Solar Kit Silfab 360 XL, SolarEdge Optimizer, Rooftop
Ships in 1 to 2 Weeks
Your Price: $11,300.00
7.3 kW PV Kit, Mitsubishi MLE280 Black, SMA Inverter, rooftop
Usually Ships in 1 to 2 Weeks
Your Price: $11,500.00
   
 

FreeCleanSolar has a big selection of affordable 7kW PV systems for sale. These 7 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.

A 7kW Solar Kit requires up to 500 square feet of space. 7kW or 7 kilowatts is 7,000 watts of DC direct current power. This could produce an estimated 450 to 1,200 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 7kW PV systems can generate.


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