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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 BELOW to review parts list and prices for DIY or FULL-SERVICE installation.

7kW SolarEdge Kits | 7kW Micro Kits | 7kW SMA Kits
String vs Edge vs Micro?

What You Get with Every PV System

  • Up to 28 solar panels generate 1,200 kWh / mo (varies)
  • UL Certified with up to 30 year manufacturer warranty
  • Grid-tied inverters, optimizers or micro-inverters
  • Mount on rooftop or ground (optional); up to 500 sf
  • Flat-rate shipping with lift-gate service to continental U.S.
  • System design and permit plans
  • Installation instructions
  • 24/7 performance monitoring via web and smartphone
  • Lifetime technical support
  • Qualifies for all tax credits, rebates and incentives
  • Add-on options for battery storage, ground mounting
    or full-service installation

WANT A CUSTOM DESIGNED SOLAR PANEL SYSTEM AT THE LOWEST COST? Start Design Here
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7kW Solar Kit, Peimar 325P XL panels, SMA Sunny Boy, Rooftop 7.2 kW Solar Kit Axitec 330P panels, SMA Sunny Boy, Rooftop 7 kW Solar Kit Axitec 295M panels, SMA Sunny Boy, Rooftop 7.2 kW Solar Kit Trina 345 XL SMA
7kW Solar Kit, Peimar 325P XL, SMA Inverter
SHIPS 1 to 2 WEEKS
Your Price: $8,500.00
7kW Solar Kit, Axitec 330P, SMA Inverter
SHIPS 1 TO 2 WEEKS
Your Price: $9,000.00
7 kW Solar Kit, Axitec 295M, SMA Inverter
SHIPS 1 TO 2 WEEKS
Your Price: $9,200.00
7.2 kW Solar Kit Trina 345 XL, SMA Inverter
SHIPS 1 to 2 WEEKS
Your Price: $9,300.00
7 kW Solar Kit iTek Energy 360 SMA 7 kW Solar Kit Silfab SLA370M SMA 7kW PV Kit Canadian Solar CS6K-295-black SMA 7kW PV Kit Canadian Solar CS1K-320MS SMA
7.2 kW PV Kit iTek 360 XL, SMA Inverter
SHIPS 1 to 2 WEEKS
Your Price: $9,600.00
7 kW PV Kit Silfab 370 XL, SMA Inverter
SHIPS 1 to 2 WEEKS
Your Price: $9,700.00
7kW PV Kit Canadian 295 All-Black, SMA Inverter
SHIPS 1 to 2 WEEKS
Your Price: $9,700.00
7 kW PV Kit Canadian 320, SMA Inverter
SHIPS 1 to 2 WEEKS
Your Price: $9,700.00
7kW PV Kit Mission Solar MSE295SQ5T black SMA 7 kW Solar Kit, Peimar 310M panels, SMA Sunny Boy, Rooftop 7kW PV Kit SolarWorld SW300 SMA Sunny Boy Inverter 7.1 kW Solar Kit Silfab SLA310M SMA
7 kW PV Kit Misson 295 All-Black, SMA Inverter
SHIPS 1 to 2 WEEKS
Your Price: $9,700.00
7.4 kW Solar Kit, Peimar 310M, SMA Inverter
SHIPS 1 TO 2 WEEKS
Your Price: $9,700.00
7.2kW PV Kit SolarWorld 300 Mono, SMA inverter
SHIPS 1 to 2 WEEKS
Your Price: $10,200.00
7.1 kW PV Kit Silfab 310 Black, SMA Inverter
SHIPS 1 to 2 WEEKS
Your Price: $10,400.00
7kW Solar Kit, Peimar 325P XL panels, SolarEdge HD inverter, Rooftop 7kW Solar Kit Peimar 325 XL, Enphase IQ6+ Microinverter 7kW PV Kit Trina 345 XL, SolarEdge Inverter-Optimizer 7.2 kW Solar Kit Axitec 330P panels, SolarEdge HD, Rooftop
7kW Solar Kit, Peimar 325P XL, SolarEdge HD Optimizer
SHIPS 1 to 2 WEEKS
Your Price: $10,600.00
7kW Solar Kit Peimar 325 XL, Enphase IQ6+ Micro
SHIPS 1 to 2 WEEKS
Your Price: $10,800.00
7.2 kW Solar Kit Trina 345 XL, SolarEdge HD Optimizer
SHIPS 1 to 2 WEEKS
Your Price: $11,100.00
7kW Solar Kit, Axitec 330P, SolarEdge Inverter
SHIPS 1 TO 2 WEEKS
Your Price: $11,100.00
   
 

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.

7kW Battery Kits | 7kW Ground Mount Kits


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