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30 kW Solar Kits

30 kW Solar Kits

  • 30 kW solar kit Hyundai 410 black bifacial, SMA hybrid inverter
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    30.3kW solar kit Hyundai 410 black bifacial, SMA hybrid inverter

    Hyundai

    $39,600.00
    30.3kW solar kit Hyundai 410 black bifacial module HiS-S410YH-BK, SMA Sunny Boy Smart Energy SBSE hybrid inverter, mounting, monitoring, accessories and permit plan. Order online or PHONE 888-498-3331 WANT A SOLAR PANEL SYSTEM AT THE LOWEST...
    HYD410-30kW-SMA
    $39,600.00
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  • 30kW solar kit Axitec 550 XXL bi-facial, SMA hybrid inverter
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    30.2kW solar kit Axitec 550 XXL bi-facial, SMA hybrid inverter

    Axitec

    $39,800.00
    This high-power, low cost solar energy system generates 30,250 watts (30.2 kW) of grid-tied electricity with (55) 550 watt Axitec XXL bi-facial model AC-550MBT/144V, SMA Sunny Boy Smart Energy inverter, Sunny Portal 24/7 monitoring, disconnect box,...
    AX550-30kW-SMA
    $39,800.00
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  • 30 kW solar kit Hyundai 410 black bifacial, Sol-Ark hybrid inverter
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    30.3kW solar kit Hyundai 410 black bifacial, Sol-Ark hybrid inverter

    Hyundai

    $40,000.00
    30.3kW solar kit Hyundai 410 black bifacial module HiS-S410YH-BK, Sol-Ark hybrid inverter, mounting, monitoring, accessories and permit plan. Order online or PHONE 888-498-3331 WANT A SOLAR PANEL SYSTEM AT THE LOWEST COST?  START SOLAR...
    HYD410-30kW-SolArk
    $40,000.00
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  • 30 kW solar kit Axitec 550 XXL bi-facial, Sol-Ark hybrid inverter
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    30.2kW solar kit Axitec 550 XXL bi-facial, Sol-Ark hybrid inverter

    Axitec

    $41,100.00
    This high-power, low cost solar energy system generates 30,250 watts (30.2 kW) of on or off grid electricity with (55) 550 watt Axitec XXL bi-facial model AC-550MBT/144V, Sol-Ark hybrid inverter, 24/7 monitoring, disconnect box, rooftop mounting, safety...
    AX550-30kW-SolArk
    $41,100.00
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  • 30 kW solar kit Trina 425 black bi-facial, SMA hybrid inverter
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    30kW solar kit Trina 425 black bi-facial, SMA hybrid inverter

    Trina Solar

    $41,350.00
    30kW solar kit Trina 425 black bi-facial module TSM-425NE09RC.05, SMA Sunny Boy Smart Energy SBSE hybrid inverter, mounting, monitoring, accessories and permit plan. Order online or PHONE 888-498-3331 WANT A SOLAR PANEL SYSTEM AT THE LOWEST...
    TSM425-30kW-SMA
    $41,350.00
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  • 30 kW solar kit Axitec 550 XXL bi-facial, Enphase hybrid micro-inverter
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    30.2kW solar kit Axitec 550 XXL bi-facial, Enphase hybrid micro-inverter

    Axitec

    $41,500.00
    This high-power, low cost solar energy system generates 30,250 watts (30.2 kW) of grid-tied electricity with (55) 550 watt Axitec XXL bi-facial model AC-550MBT/144V, Enphase IQ8HC hybrid micro-inverters, IQ combiner box with Envoy, 24/7 monitoring,...
    AX550-30kW-Enphase
    $41,500.00
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  • EG4-18k solar kit
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    30.4kW solar kit Jinko 385 black, EG4 hybrid inverter

    Jinko Solar

    $41,500.00
    30.4kW solar kit Jinko 385 black, EG4 hybrid inverter, JKM385M-72HBL-V Eagle Continental, made in the USA solar kit. Order online or PHONE 888-498-3331 WANT A SOLAR PANEL SYSTEM AT THE LOWEST COST?  START SOLAR DESIGN
    JKM385-30kW-EG4
    $41,500.00
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  • 30 kW solar kit Canadian 450 black, SMA hybrid inverter
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    30.1kW solar kit Canadian 450 black, SMA hybrid inverter

    Canadian Solar

    $42,400.00
    30.1kW solar kit Canadian 450 TOPcon black module CS6.1-54TM-450, SMA Sunny Boy Smart Energy SBSE hybrid inverter, mounting, monitoring, accessories and permit plan. Order online or PHONE 888-498-3331 WANT A SOLAR PANEL SYSTEM AT THE LOWEST...
    CS450-30kW-SMA
    $42,400.00
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  • 30 kW solar kit Trina 425 black bi-facial, Sol-Ark hybrid inverter
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    30kW solar kit Trina 425 black bi-facial, Sol-Ark hybrid inverter

    Trina Solar

    $42,550.00
    30kW solar kit Trina 425 black bi-facial module TSM-425NE09RC.05, Sol-Ark hybrid inverter, mounting, monitoring, accessories and permit plan. Order online or PHONE 888-498-3331 WANT A SOLAR PANEL SYSTEM AT THE LOWEST COST?  START SOLAR DESIGN
    TSM425-30kW-SolArk
    $42,550.00
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  • 30 kW solar kit Canadian 450 black, Sol-Ark hybrid inverter
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    30.1kW solar kit Canadian 450 black, Sol-Ark hybrid inverter

    Canadian Solar

    $43,650.00
    30.1kW solar kit Canadian 450 TOPcon black module CS6.1-54TM-450, Sol-Ark hybrid inverter, mounting, monitoring, accessories and permit plan. Order online or PHONE 888-498-3331 WANT A SOLAR PANEL SYSTEM AT THE LOWEST COST?  START SOLAR...
    CS450-30kW-SolArk
    $43,650.00
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  • 30 kw solar kit Jinko modules enphase micro
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    30.4kW solar kit Jinko 385 black, Enphase hybrid micro-inverter

    Jinko Solar

    $44,000.00
    30.4kW solar kit Jinko 385 black, Enphase hybrid micro-inverter, JKM385M-72HBL-V Eagle Continental, made in the USA solar kit. Order online or PHONE 888-498-3331 WANT A SOLAR PANEL SYSTEM AT THE LOWEST COST?  START SOLAR DESIGN
    JKM385-30kW-Enphase
    $44,000.00
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  • On Sale
    30 kW solar kit Mission 410 black, SMA hybrid inverter
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    30.3 kW solar kit Mission 410 black, SMA hybrid inverter

    Mission Solar

    SALE PRICE - ORDER BY JUNE 1 $44,250.00
    REGULAR PRICE: $50,450.00
    This high-powered, made in the USA solar energy system generates 30,340 watts (30.3 kW) of grid-tied electricity with (74) 410 watt Mission MSE410HT0B premium all-black modules, SMA Sunny Boy inverter, Sunny Portal 24/7 monitoring, disconnect box,...
    MSE410-30kW-SMA
    SALE PRICE - ORDER BY JUNE 1 $44,250.00
    REGULAR PRICE: $50,450.00
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  • On Sale
    30.3 kW solar kit Mission Solar 410 black, Sol-Ark hybrid inverter
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    30.3 kW solar kit Mission Solar 410 black, Sol-Ark hybrid inverter

    Mission Solar

    SALE PRICE - ORDER BY JUNE 1 $45,450.00
    REGULAR PRICE: $57,850.00
    This high-powered, made in the USA solar energy system generates 30,340 watts (30.3 kW) of grid-tied or off-grid electricity with (74) 410 watt Mission MSE410HT0B premium all-black modules, Sol-Ark hybrid inverter, 24/7 monitoring, disconnect box,...
    MSE410-30kW-SolArk
    SALE PRICE - ORDER BY JUNE 1 $45,450.00
    REGULAR PRICE: $57,850.00
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  • 30 kW solar kit Axitec 550 XXL bi-facial, SolarEdge hybrid inverter
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    30.2kW solar kit Axitec 550 XXL bi-facial, SolarEdge hybrid inverter

    Axitec

    $45,950.00
    This high-power, low cost solar energy system generates 30,250 watts (30.2 kW) of grid-tied electricity with (55) 550 watt Axitec XXL bi-facial model AC-550MBT/144V, SolarEdge Energy Hub inverter, module optimizers, 24/7 monitoring, disconnect box,...
    AX550-30kW-SolarEdge
    $45,950.00
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  • On Sale
    400 watt Silfab Mono All-Black Solar Panel
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    30.4kW solar kit Silfab 400 All-Black, SMA inverter

    Silfab

    SALE PRICE - ORDER BY JUNE 1 $46,550.00
    REGULAR PRICE: $54,000.00
    This solar energy system generates 30400 watts (30.4 kW) of grid-tied electricity with (76) 400 watt SIL-400-HC+ all-black modules, SMA Sunny Boy inverter, Sunny Portal 24/7 monitoring, disconnect box, rooftop mounting, safety labels, and permit-ready...
    SIL400HC-30kW-SMA
    SALE PRICE - ORDER BY JUNE 1 $46,550.00
    REGULAR PRICE: $54,000.00
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  • 30 kW solar kit Hyundai 410 black bifacial, SolarEdge hybrid inverter
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    30.3kW solar kit Hyundai 410 black bifacial, SolarEdge hybrid inverter

    Hyundai

    $46,800.00
    30.3kW solar kit Hyundai 410 black bifacial modules HiS-S410YH-BK, SolarEdge hybrid inverter, mounting, monitoring, accessories and permit plan. Order online or PHONE 888-498-3331 WANT A SOLAR PANEL SYSTEM AT THE LOWEST COST?  START SOLAR...
    HYD410-30kW-SolarEdge
    $46,800.00
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Compare price and performance of the Top Brands to find the best 30 kW solar system with up to 30 year warranty. Buy the lowest cost 30 kW 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 26% with a solar tax credit.

Click on a solar kit below to review parts list and options for battery storage, EV charging, ground mounting and installation.

What You Get With a 30kW Solar Kit

  • Up to 108 solar panels generate 3,900 kWh per month (varies by location)
  • UL test certified with up to 30 year manufacturer warranty
  • Grid-tied inverters, optimizers or micro-inverters
  • Mount on rooftop or ground (optional); up to 1,950 sf
  • Flat-rate shipping with lift-gate service to continental U.S.
  • System design and permit plan with electrical drawing, structural engineering
  • 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, EV charging or full-service installation

Featuring daily updates with the lowest prices on solar panels, SunWatts 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 options for rooftop or ground mount.

A 30kW Solar Kit requires up to 750 square feet of space. 30kW or 30 kilowatts is 30,000 watts of DC direct current power. This could produce an estimated 3,900 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.