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Compare 30kW Solar Kits

Compare price and performance of the Top Brands to find the best 30 kW solar system. Buy the lowest cost 30kW solar kit priced from $1.15 to $1.90 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
  • 87 to 120 panels generate 4,000 kWh / mo (varies)
  • UL Certified with up to 30 year manufacturer warranty
  • Mount on rooftop or ground (optional); up to 2,200 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

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30kW Solar Kit Phono 260 SMA Inverter Rooftop 30kW Solar Kit, Canadian 280 BLACK panels, SMA Sunny Boy, Rooftop 30kW Solar Kit Q.Cells 275 Fronius Inverter, Roof mount 30kW PV Kit hono 260 SolarEdge Inverter-Optimizer
30kW Solar Kit Phono 260W SMA Inverter Rooftop
Usually Ships in 1 to 2 Weeks
Your Price: $34,500.00
30.2kW Solar Kit, Canadian 280M, SMA Inverter, Rooftop
Usually Ships in 1 to 2 Weeks
Your Price: $37,800.00
30.2kW Solar Kit Q.Cells 275, Fronius inverter, Roof mount
Usually Ships in 1 to 2 Weeks
Your Price: $38,000.00
30.1kW PV Kit Phono 260, SolarEdge Optimizer, rooftop
Usually Ships in 1 to 2 Weeks
Your Price: $38,800.00
30kW Solar Kit Trina 255 Black Fronius Inverter Rooftop 30kW PV Kit SolarWorld 325 XL SolarEdge Inverter 30kW PV Kit Q.Cells 325 XL, SolarEdge Inverter-Optimizer 30kW PV Kit SolarWorld SW345 XL SMA Sunny Boy Inverter
30kW Solar Kit Trina 255 Black, Fronius, Rooftop
Usually Ships in 1 to 2 Weeks
Your Price: $39,500.00
30kW PV Kit SolarWorld 325 XL, SolarEdge Optimizer, Rooftop
Ships in 1 to 2 Weeks
Your Price: $40,000.00
30.2kW PV Kit Q.Cells 325 XL, SolarEdge Inverter-Optimizer
Usually Ships in 1 to 2 Weeks
Your Price: $42,000.00
30kW Solar Kit Jinko JKM320P panels, APS Micro inverter, Rooftop 30kW Solar Kit Silfab SLA300M SMA 30kW Solar Kit Trina TSM-255P Black SolarEdge inverters-optimizers 33kW Solar Kit Trina 255 Black Fronius Symo Inverter Rooftop
30kW Solar Kit, Jinko 320P XL, APS Micro, Rooftop
Usually Ships in 1 to 2 Weeks
Your Price: $43,000.00
30kW PV Kit Silfab 300 Black, SMA Inverter, Rooftop
Ships in 1 to 2 Weeks
Your Price: $43,750.00
30kW Solar Kit Trina 255 Black, SolarEdge Optimizer, Rooftop
Usually Ships in 1 to 2 Weeks
Your Price: $44,000.00
33.6kW Solar Kit Trina 255 Black, Fronius 3-Phase, Rooftop
Usually Ships in 1 to 2 Weeks
Your Price: $44,000.00
30kW Solar Kit Trina TSM-255P Black APS Micro inverters 30kW Solar Kit Mitsubishi MLE280 SMA inverter 30kW PV Kit Silfab 360 XL, SolarEdge Inverter-Optimizer 30kW PV Kit SolarWorld 345 XL SolarEdge Inverter
30kW Solar Kit Trina 255 Black, APS Micro, Rooftop
Usually Ships in 1 to 2 Weeks
Your Price: $45,000.00
30.2 kW PV System, Mitsubishi MLE280 Black, SMA Inverter, rooftop
Usually Ships in 1 to 2 Weeks
Your Price: $45,000.00
30.2kW Solar Kit Silfab 360 XL, SolarEdge Optimizer, Rooftop
Ships in 1 to 2 Weeks
Your Price: $46,000.00
30kW PV Kit SolarWorld 345 XL, SolarEdge Optimizer, Rooftop
Usually Ships in 1 to 2 Weeks
Your Price: $46,300.00
   
 

FreeCleanSolar has a big selection of affordable 30 kW PV systems for sale. These 30 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.

A 30kW Solar Kit requires up to 2,200 square feet of space. 30kW or 30 kilowatts is 30,000 watts of DC direct current power. This could produce an estimated 3,000 to 4,000 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 30kW PV systems can generate.


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