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5 kW Solar Kits

5 kW Solar Kits

  • 5 kW solar kit Canadian 450 black, Enphase hybrid microinverter
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    5.4kW solar kit Canadian 450 black, Enphase hybrid microinverter

    Canadian Solar

    $10,050.00
    5.4kW solar kit Canadian 450 TOPcon black module CS6.1-54TM-450, Enphase hybrid microinverter, combiner, mounting, monitoring, accessories and permit plan. Order online or PHONE 888-498-3331 WANT A SOLAR PANEL SYSTEM AT THE LOWEST...
    CS450-5kW-Enphase
    $10,050.00
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    Silfab 400 All-Black XL SolarEdge HD Inverter Solar Kit
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    5.2kW solar kit Silfab 400 All-Black, SolarEdge HD optimizers

    Silfab

    SALE PRICE - ORDER BY JUNE 1 $10,450.00
    REGULAR PRICE: $12,600.00
    This solar energy system generates 5200 watts (5.2 kW) of grid-tied electricity with (13) 400 watt SIL-400-HC+ all-black modules, SolarEdge HD inverter, module optimizers, 24/7 monitoring, disconnect box, rooftop mounting, safety labels, and permit-ready...
    SIL400HC-5kW-SolarEdge
    SALE PRICE - ORDER BY JUNE 1 $10,450.00
    REGULAR PRICE: $12,600.00
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    Silfab 400 All-Black XL Enphase Inverter Solar Kit
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    5.2kW solar kit Silfab 400 All-Black, Enphase hybrid micro-inverter

    Silfab

    SALE PRICE - ORDER BY JUNE 1 $10,700.00
    REGULAR PRICE: $13,050.00
    This solar energy system generates 5200 watts (5.2 kW) of grid-tied or off-grid electricity with (13) 400 watt SIL-400-HC+ all-black modules, Enphase hybrid IQ8A micro-inverter, IQ combiner box with Envoy 24/7 panel monitoring, disconnect box, safety...
    SIL400HC-5kW-Enphase
    SALE PRICE - ORDER BY JUNE 1 $10,700.00
    REGULAR PRICE: $13,050.00
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  •  5 kW solar kit Hyundai 410 black bifacial, Sol-Ark hybrid inverter
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    5kW solar kit Hyundai 410 black bifacial, Sol-Ark hybrid inverter

    Hyundai

    $11,000.00
    5kW 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 DESIGN
    HYD410-5kW-SolArk
    $11,000.00
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  • On Sale
    Aptos 440 Mono XL SolarEdge HD Inverter Solar Kit
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    5.3kW solar kit REC Alpha Pure-R 410 Bi-facial all-black, SolarEdge HD optimizers

    REC Solar

    SALE PRICE - ORDER BY JUNE 1 $11,450.00
    REGULAR PRICE: $11,950.00
    5.3kW solar kit REC Alpha Pure-R 410 Bi-facial all-black, SolarEdge home hub inverter, optimizers, REC410AA-Pure-R Alpha. Order online or PHONE 888-498-3331 WANT A SOLAR PANEL SYSTEM AT THE LOWEST COST?  START SOLAR DESIGN
    REC410-5kW-SolarEdge
    SALE PRICE - ORDER BY JUNE 1 $11,450.00
    REGULAR PRICE: $11,950.00
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  • 5 kW solar kit Trina 425 black bi-facial, Sol-Ark hybrid inverter
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    5.1kW solar kit Trina 425 black bi-facial, Sol-Ark hybrid inverter

    Trina Solar

    $11,450.00
    5.1kW 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
    TSM425-5kW-SolArk
    $11,450.00
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  • 5 kW solar kit Axitec 550 XXL bi-facial, Sol-Ark hybrid inverter
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    5kW solar kit Axitec 550 XXL bi-facial, Sol-Ark hybrid inverter

    Axitec

    $11,450.00
    This high-power, low cost solar energy system generates 4,950 watts (5 kW) of on or off grid electricity with (9) 550 watt Axitec XXL bi-facial model AC-550MBT/144V, Sol-Ark hybrid inverter, 24/7 monitoring, disconnect box, rooftop mounting, safety...
    AX550-5kW-SolArk
    $11,450.00
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  • On Sale
    Aptos 440 Mono XL Enphase Inverter Solar Kit
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    5.3kW solar kit REC Alpha Pure-R 410 Bi-facial all-black, Enphase hybrid micro-inverter

    REC Solar

    SALE PRICE - ORDER BY JUNE 1 $11,550.00
    REGULAR PRICE: $12,700.00
    5.3kW solar kit REC Alpha Pure-R 410 Bi-facial all-black, Enphase hybrid micro-inverter, REC410AA-Pure-R Alpha. Order online or PHONE 888-498-3331 WANT A SOLAR PANEL SYSTEM AT THE LOWEST COST?  START SOLAR DESIGN
    REC410-5kW-Enphase
    SALE PRICE - ORDER BY JUNE 1 $11,550.00
    REGULAR PRICE: $12,700.00
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  • On Sale
    5 kW solar kit Mission Solar 410 black, Sol-Ark hybrid inverter
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    5kW solar kit Mission Solar 410 black, Sol-Ark hybrid inverter

    Mission Solar

    SALE PRICE - ORDER BY JUNE 1 $11,850.00
    REGULAR PRICE: $14,400.00
    This high-powered, made in the USA solar energy system generates 4,920 watts (5 kW) of grid-tied or off-grid electricity with (12) 410 watt Mission MSE410HT0B premium all-black modules, Sol-Ark hybrid inverter, 24/7 monitoring, disconnect box, rooftop...
    MSE410-5kW-SolArk
    SALE PRICE - ORDER BY JUNE 1 $11,850.00
    REGULAR PRICE: $14,400.00
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  • 5 kW solar kit Canadian 450 black, Sol-Ark hybrid inverter
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    5.4kW solar kit Canadian 450 black, Sol-Ark hybrid inverter

    Canadian Solar

    $11,850.00
    5.4kW 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...
    CS450-5kW-SolArk
    $11,850.00
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  • On Sale
    Silfab 400 All-Black XL Sol-Ark Inverter Solar Kit
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    5.2kW solar kit Silfab 400 All-Black, Sol-Ark hybrid inverter

    Silfab

    SALE PRICE - ORDER BY JUNE 1 $12,350.00
    REGULAR PRICE: $15,350.00
    This solar energy system generates 5200 watts (5.2 kW) of grid-tied or off-grid electricity with (13) 400 watt SIL-400-HC+ all-black modules, Sol-Ark hybrid inverter, 24/7 monitoring, disconnect box, rooftop mounting, safety labels, and permit-ready...
    SIL400HC-5kW-SolArk
    SALE PRICE - ORDER BY JUNE 1 $12,350.00
    REGULAR PRICE: $15,350.00
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  • On Sale
    Aptos 440 Mono XL Sol-Ark Inverter Solar Kit
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    5.3kW solar kit REC Alpha Pure-R 410 Bi-facial all-black, Sol-Ark hybrid inverter

    REC Solar

    SALE PRICE - ORDER BY JUNE 1 $13,500.00
    REGULAR PRICE: $14,500.00
    5.3kW solar kit REC Alpha Pure-R 410 Bi-facial all-black, Sol-Ark hybrid inverter, REC410AA-Pure-R Alpha. Order online or PHONE 888-498-3331 WANT A SOLAR PANEL SYSTEM AT THE LOWEST COST?  START SOLAR DESIGN
    REC410-5kW-SolArk
    SALE PRICE - ORDER BY JUNE 1 $13,500.00
    REGULAR PRICE: $14,500.00
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Compare price and performance of the Top Brands to find the best 5 kW solar system with up to 30 year warranty. Buy the lowest cost 5kW solar kit priced from $1.11 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 and installation.

What You Get With a 5kW Solar Kit

  • Up to 20 solar panels generate 600 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 400 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 5 kW PV systems for sale. These 5 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 5kW solar kit requires up to 400 square feet of space. 5kW or 5 kilowatts is 5,000 watts of DC direct current power. This could produce an estimated 650 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 5kW PV systems can generate.