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6 kW Solar Kits

6 kW Solar Kits

  • On Sale
    Sonali 440 SMA Inverter Solar Kit
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    6.2kW solar kit Sonali 440 all-black, GE inverter

    Sonali

    SALE PRICE - ORDER BY JUNE 1 $7,400.00
    REGULAR PRICE: $8,650.00
    SPECIAL PRICING WITH MANUFACTURER INCENTIVE - ORDER BY APRIL 12, 2024. 6.2kW solar kit Sonali 440 all-black, GE grid-tied string inverter, SS-M-440W-M60H-M10. Order online or PHONE 888-498-3331 WANT A SOLAR PANEL SYSTEM AT THE LOWEST...
    SN440-6kW-SMA
    SALE PRICE - ORDER BY JUNE 1 $7,400.00
    REGULAR PRICE: $8,650.00
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  • On Sale
    Q.Cells 485 XL bi-facial SMA Inverter Solar Kit

    6.3kW solar kit Q.Cells 485 XL bi-facial, SMA inverter

    Q.Cells

    SALE PRICE - ORDER BY JUNE 1 $9,200.00
    REGULAR PRICE: $9,900.00
    This high-power, low cost solar energy system generates 6,305 watts (6.2 kW) of grid-tied electricity with (13) 485 watt Q.Cells Q.PEAK XL bi-facial modules, SMA Sunny Boy inverter, Sunny Portal 24/7 monitoring, disconnect box, rooftop mounting, safety...
    QC485-6kW-SMA
    SALE PRICE - ORDER BY JUNE 1 $9,200.00
    REGULAR PRICE: $9,900.00
  • On Sale
    Hyundai 400 SMA Inverter Solar Kit

    6.4kW solar kit Hyundai 400 All-Black Bifacial, SMA inverter

    Hyundai

    SALE PRICE - ORDER BY JUNE 1 $9,700.00
    REGULAR PRICE: $11,000.00
    6.4kW solar kit Hyundai 400 All-Black Bifacial, SMA inverter, HiS-S400YH-BK. Order online or PHONE 888-498-3331 WANT A SOLAR PANEL SYSTEM AT THE LOWEST COST?  START SOLAR DESIGN
    HYD400-6kW-SMA
    SALE PRICE - ORDER BY JUNE 1 $9,700.00
    REGULAR PRICE: $11,000.00
  • On Sale
    Sonali 440 SolarEdge Inverter Solar Kit
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    6.2kW solar kit Sonali 440 all-black, Enphase hybrid micro-inverter

    Sonali

    SALE PRICE - ORDER BY JUNE 1 $9,750.00
    REGULAR PRICE: $11,600.00
    SPECIAL PRICING WITH MANUFACTURER INCENTIVE - ORDER BY APRIL 12, 2024. 6.2kW solar kit Sonali 440 all-black, Enphase hybrid micro-inverter, SS-M-440W-M60H-M10. Order online or PHONE 888-498-3331 WANT A SOLAR PANEL SYSTEM AT THE LOWEST...
    SN440-6kW-Enphase
    SALE PRICE - ORDER BY JUNE 1 $9,750.00
    REGULAR PRICE: $11,600.00
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  • Mission Solar 430 All-Black XL SMA Inverter Solar Kit

    6kW solar kit Mission Solar 430 All-Black XL, SMA inverter

    Mission Solar

    $10,600.00
    This high-powered, made in the USA solar energy system generates 6020 watts (6.02 kW) of grid-tied electricity with (14) 430 watt Mission MSE430SX9Z all-black XL-size modules, SMA Sunny Boy inverter, Sunny Portal 24/7 monitoring, disconnect box, rooftop...
    MSE430-6kW-SMA
    $10,600.00
  • Aptos 440 Mono XL SMA Inverter Solar Kit

    6.5kW solar kit REC Alpha Pure-R 410 Bi-facial all-black, SMA inverter

    REC Solar

    $11,200.00
    6.5kW solar kit REC Alpha Pure-R 410 Bi-facial all-black, SMA inverter, REC410AA-Pure-R Alpha. Order online or PHONE 888-498-3331 WANT A SOLAR PANEL SYSTEM AT THE LOWEST COST?  START SOLAR DESIGN
    REC410-6kW-SMA
    $11,200.00
  • Solaria 400 Black, SMA inverter Solar Kit

    6kW solar kit Solaria 400 Black, SMA inverter

    Solaria

    $11,550.00
    This made in USA solar energy system generates 6000 watts (6 kW) of grid-tied electricity with (16) 400 watt PowerXT-400R-PM all-black modules, SMA Sunny Boy inverter, Sunny Portal 24/7 monitoring, disconnect box, rooftop mounting, safety labels, and...
    SP400-6kW-SMA
    $11,550.00
  • On Sale
    Q.Cells 485 XL bi-facial SolarEdge HD Inverter Solar Kit
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    6.3kW solar kit Q.Cells 485 XL bi-facial, SolarEdge HD optimizers

    Q.Cells

    SALE PRICE - ORDER BY JUNE 1 $11,650.00
    REGULAR PRICE: $12,350.00
    This high-power, low cost solar energy system generates 6,305 watts (6.2 kW) of grid-tied electricity with (13) 485 watt Q.Cells Q.PEAK XL bi-facial modules, SolarEdge HD inverter, module optimizers, 24/7 monitoring, disconnect box, rooftop mounting,...
    QC485-6kW-SolarEdge
    SALE PRICE - ORDER BY JUNE 1 $11,650.00
    REGULAR PRICE: $12,350.00
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  • Silfab 400 All-Black XL SMA Inverter Solar Kit

    6.4kW solar kit Silfab 400 All-Black, SMA inverter

    Silfab

    $11,800.00
    This solar energy system generates 6400 watts (6.4 kW) of grid-tied electricity with (16) 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-6kW-SMA
    $11,800.00
  • On Sale
    Sonali 440 Enphase Inverter Solar Kit
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    6.2kW solar kit Sonali 440 all-black, Sol-Ark hybrid inverter

    Sonali

    SALE PRICE - ORDER BY JUNE 1 $12,150.00
    REGULAR PRICE: $13,350.00
    SPECIAL PRICING WITH MANUFACTURER INCENTIVE - ORDER BY APRIL 12, 2024. 6.2kW solar kit Sonali 440 all-black, Sol-Ark hybrid inverter, SS-M-440W-M60H-M10. Order online or PHONE 888-498-3331 WANT A SOLAR PANEL SYSTEM AT THE LOWEST COST?  START...
    SN440-6kW-SolArk
    SALE PRICE - ORDER BY JUNE 1 $12,150.00
    REGULAR PRICE: $13,350.00
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  • On Sale
    6.3kW solar kit Q.Cells 485 XL bi-facial, Enphase hybrid micro-inverter
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    6.3kW solar kit Q.Cells 485 XL bi-facial, Enphase hybrid micro-inverter

    Q.Cells

    SALE PRICE - ORDER BY JUNE 1 $12,300.00
    REGULAR PRICE: $12,850.00
    This high-power, low cost solar energy system generates 6,305 watts (6.2 kW) of grid-tied electricity with (13) 485 watt Q.Cells Q.PEAK XL bi-facial modules, Enphase IQ8A hybrid micro-inverters, IQ combiner box with Envoy, 24/7 monitoring, disconnect...
    QC485-6kW-Enphase
    SALE PRICE - ORDER BY JUNE 1 $12,300.00
    REGULAR PRICE: $12,850.00
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  • Mission Solar 430 All-Black XL SolarEdge HD Inverter Solar Kit

    6kW solar kit Mission Solar 430 All-Black XL, SolarEdge HD optimizers

    Mission Solar

    $13,150.00
    This high-powered, made in the USA solar energy system generates 6020 watts (6.02 kW) of grid-tied electricity with (14) 430 watt Mission MSE430SX9Z all-black XL-size modules, SolarEdge HD inverter, module optimizers, 24/7 monitoring, disconnect box,...
    MSE430-6kW-SolarEdge
    $13,150.00
  • On Sale
    Hyundai 400 Enphase Inverter Solar Kit
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    6.4kW solar kit Hyundai 400 All-Black Bifacial, Enphase hybrid micro-inverter

    Hyundai

    SALE PRICE - ORDER BY JUNE 1 $13,450.00
    REGULAR PRICE: $14,700.00
    6.4kW solar kit Hyundai 400 All-Black Bifacial, Enphase hybrid micro-inverter, HiS-S400YH-BK. Order online or PHONE 888-498-3331 WANT A SOLAR PANEL SYSTEM AT THE LOWEST COST?  START SOLAR DESIGN
    HYD400-6kW-Enphase
    SALE PRICE - ORDER BY JUNE 1 $13,450.00
    REGULAR PRICE: $14,700.00
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  • Mission Solar 430 All-Black XL Enphase Inverter Solar Kit

    6kW solar kit Mission Solar 430 All-Black XL, Enphase hybrid micro-inverter

    Mission Solar

    $13,850.00
    This high-powered, made in the USA solar energy system generates 6020 watts (6.02 kW) of grid-tied electricity with (14) 430 watt Mission MSE430SX9Z all-black XL-size modules, Enphase Hybrid Micro-inverters, IQ combiner box with Envoy 24/7 panel...
    MSE430-6kW-Enphase
    $13,850.00
  • Aptos 440 Mono XL SolarEdge HD Inverter Solar Kit

    6.5kW solar kit REC Alpha Pure-R 410 Bi-facial all-black, SolarEdge HD optimizers

    REC Solar

    $13,900.00
    6.5kW solar kit REC Alpha Pure-R 410 Bi-facial all-black, SolarEdge HD optimizers, REC410AA-Pure-R Alpha. Order online or PHONE 888-498-3331 WANT A SOLAR PANEL SYSTEM AT THE LOWEST COST?  START SOLAR DESIGN
    REC410-6kW-SolarEdge
    $13,900.00

Compare price and performance of the Top Brands to find the best 6 kW solar system with up to 30 year warranty. Buy the lowest cost 6 kW solar kit priced from $1.08 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 6kW Solar Kit

  • Up to 24 solar panels generate 850 kWh per month (varies by location)
  • UL Certified with up to 30 year manufacturer warranty
  • Grid-tied inverters, optimizers or micro-inverters
  • Mount on rooftop or ground (optional); up to 450 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

SunWatts has a big selection of affordable 6 kW PV systems for sale. These 6 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 6kW Solar Kit requires up to 450 square feet of space. 6kW or 6 kilowatts is 6,000 watts of DC direct current power. This could produce an estimated 850 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 6kW PV systems can generate.