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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 $1.08 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 BELOW to review parts list and prices for DIY or FULL-SERVICE installation.


What You Get with Every PV System

  • Up to 120 solar panels generate 4,000 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 2,200 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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30kW Solar Kit, Peimar 325P XL panels, SMA Sunny Boy, Rooftop 30 kW Solar Kit Axitec 330P panels, SMA Sunny Boy, Rooftop 30 kW Solar Kit Trina 345 XL SMA 30 kW Solar Kit, Peimar 310M panels, SMA Sunny Boy, Rooftop
30 kW Solar Kit, Peimar 325P XL, SMA Inverter
SHIPS 4 to 6 WEEKS
Your Price: $35,100.00
30kW Solar Kit, Axitec 330P, SMA Inverter
SHIPS 1 TO 2 WEEKS
Your Price: $37,000.00
30 kW Solar Kit Trina 345 XL, SMA Inverter
SHIPS 1 to 2 WEEKS
Your Price: $38,500.00
30 kW Solar Kit, Peimar 310M, SMA Inverter
SHIPS 1 TO 2 WEEKS
Your Price: $39,000.00
30 kW Solar Kit iTek Energy 360 SMA 30 kW Solar Kit Silfab SLA370M SMA 30kW PV Kit SolarWorld SW300 SMA Inverter 30kW PV Kit Trina 345 XL, SolarEdge Inverter-Optimizer
30.2 kW PV Kit iTek 360 XL, SMA Inverter
SHIPS 1 to 2 WEEKS
Your Price: $40,100.00
30 kW PV Kit Silfab 370 XL, SMA Inverter
SHIPS 1 to 2 WEEKS
Your Price: $40,800.00
30kW PV Kit SolarWorld 300 Mono, SMA inverter
SHIPS 1 to 2 WEEKS
Your Price: $40,900.00
30 kW Solar Kit Trina 345 XL, SolarEdge HD Optimizer
SHIPS 1 to 2 WEEKS
Your Price: $41,100.00
30kW PV Kit iTek 360 XL, SolarEdge Inverter-Optimizer 30kW Solar Kit Peimar 325 XL, Enphase IQ6+ Microinverter 30kW Solar Kit, Peimar 325P XL panels, SolarEdge inverter, Rooftop 30 kW Solar Kit Silfab SLA310M SMA
30 kW Solar Kit iTek 360 XL, SolarEdge Optimizer
SHIPS 1 to 2 WEEKS
Your Price: $42,300.00
30kW Solar Kit Peimar 325 XL, Enphase IQ6+ Micro
SHIPS 4 to 6 WEEKS
Your Price: $42,400.00
30kW Solar Kit, Peimar 325P XL, SolarEdge Optimizer
SHIPS 4 to 6 WEEKS
Your Price: $42,700.00
30 kW PV Kit Silfab 310 Black, SMA Inverter
SHIPS 1 to 2 WEEKS
Your Price: $43,400.00
30 kW Solar Kit Axitec 330 silver, Enphase 30 kW Solar Kit Axitec 330P panels, SolarEdge HD, Rooftop 30 kW Solar Kit Peimar 300M, Enphase IQ6+ Microinverter 30 kW Solar Kit Peimar 310M, SolarEdge HD
30kW Solar Kit, Axitec 330P, Enphase Inverter
SHIPS 1 to 2 WEEKS
Your Price: $44,200.00
30kW Solar Kit, Axitec 330P, SolarEdge Inverter
SHIPS 1 TO 2 WEEKS
Your Price: $44,600.00
30 kW Solar Kit Peimar 300M, Enphase IQ6+ Micro
SHIPS 4 to 6 WEEKS
Your Price: $46,000.00
30 kW Solar Kit Peimar 310M, SolarEdge HD Optimizer
SHIPS 1 TO 2 WEEKS
Your Price: $46,200.00
   
 

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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