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5 kW Solar Kits

5 kW Solar Kits

  • 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

    $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
    $12,600.00
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  • 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

    $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
    $12,700.00
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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

    $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
    $13,050.00
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  • On Sale
    Q.Cells 485 XL bi-facial Enphase Inverter Solar Kit
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    5.3kW solar kit Q.Cells 485 XL bi-facial, Sol-Ark hybrid inverter

    Q.Cells

    SALE PRICE - ORDER BY JUNE 1 $13,100.00
    REGULAR PRICE: $15,750.00
    This high-power, low cost solar energy system generates 5,335 watts (5.3 kW) of on or off grid electricity with (11) 485 watt Q.Cells Q.PEAK XL bi-facial modules, Sol-Ark hybrid inverter, 24/7 monitoring, disconnect box, rooftop mounting, safety labels,...
    QC485-5kW-SolArk
    SALE PRICE - ORDER BY JUNE 1 $13,100.00
    REGULAR PRICE: $15,750.00
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  • Solaria 400 Black Enphase Micro-inverter Solar Kit

    5.2kW solar kit Solaria 400 Black, Enphase Micro-inverter

    Solaria

    $13,500.00
    This made in USA solar energy system generates 5200 watts (5.2 kW) of grid-tied electricity with (13) 400 watt PowerXT-400R-PM all-black modules, Enphase IQ8 hybrid micro-inverters, IQ combiner box with Envoy 24/7 panel monitoring, disconnect box, safety...
    SP400-5kW-Enphase
    $13,500.00
  • Mission Solar 430 All-Black XL Sol-Ark Inverter Solar Kit
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    5.2kW solar kit Mission Solar 430 All-Black XL, Sol-Ark hybrid inverter

    Mission Solar

    $14,400.00
    This high-powered, made in the USA solar energy system generates 5160 watts (5.16 kW) of grid-tied or off-grid electricity with (12) 430 watt Mission MSE430SX9Z all-black XL-size modules, Sol-Ark hybrid inverter, 24/7 monitoring, disconnect box, rooftop...
    MSE430-5kW-SolArk
    $14,400.00
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  • Solaria 400 Black Generac hybrid inverter Solar Kit

    5.2kW solar kit Solaria 400 Black, Generac hybrid inverter

    Solaria

    $15,150.00
    This made in USA solar energy system generates 5200 watts (6 kW) of grid-tied or off-grid electricity with (13) 400 watt PowerXT-400R-PM all-black modules, Generac hybrid inverter, string optimizers, 24/7 monitoring, disconnect box, rooftop mounting,...
    SP400-5kW-Generac
    $15,150.00
  • 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

    $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
    $15,350.00
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  • Solaria 400 Black Sol-Ark hybrid inverter Solar Kit

    5.2kW solar kit Solaria 400 Black, Sol-Ark hybrid inverter

    Solaria

    $15,650.00
    This made in USA solar energy system generates 5200 watts (5.2 kW) of grid-tied or off-grid electricity with (13) 400 watt PowerXT-400R-PM all-black modules, Sol-Ark hybrid inverter, 24/7 monitoring, disconnect box, rooftop mounting, safety labels, and...
    SP400-5kW-SolArk
    $15,650.00

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.