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5 kW Solar Kits

5 kW Solar Kits

  • Canadian 400 Black, SMA inverter Solar Kit
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    5.2kW solar kit Canadian 400 Black, SMA inverter

    Canadian Solar

    $7,810.00
    This high-power solar energy system generates 5200 watts (5.2 kW) of grid-tied electricity with (13) 400 watt Canadian black modules, SMA Sunny Boy inverter, Sunny Portal 24/7 monitoring, disconnect box, rooftop mounting, safety labels, and permit-ready...
    CS400-5kW-SMA
    $7,810.00
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  • Q.Cells 340 XL SMA Inverter Solar Kit
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    5.4kW solar kit Q.Cells 340 black, SMA inverter

    Q.Cells

    $7,865.00
    This high-power, low cost solar energy system generates 5440 watts (5.4 kW) of grid-tied electricity with (16) 340 watt Q.Cells Q.PEAK-DUO-BLK-G6-340120 half-cut cell mono Q.ANTUM all-black modules, SMA Sunny Boy inverter, Sunny Portal 24/7 monitoring,...
    QC340-5KW-SMA
    $7,865.00
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  • 5.3kW solar kit Q.Cells 380 XL, SMA inverter
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    5.3kW solar kit Q.Cells 380 XL, SMA inverter

    Q.Cells

    $8,305.00
    This pemium solar energy system generates 5320 watts (5.3 kW) of grid-tied electricity with (14) 380 watt Q.Cells 380 black modules, SMA Sunny Boy inverter, Sunny Portal 24/7 monitoring, disconnect box, rooftop mounting, safety labels, and permit-ready...
    QC380-5kW-SMA
    $8,305.00
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  • Tesla 330 Solar Kit SMA Inverter
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    5.2kW Solar Kit Tesla 330, SMA Inverter

    Tesla

    $8,910.00
    This is one the highest producing solar kits available with 19.7% ultra efficient Tesla solar panels that produce Sun power price performance at the lowest cost. This grid-tied PV energy system produces 5,280 watts (5.2 kW) with 16 Tesla SC330 modules,...
    SC330-5KW-SMA
    $8,910.00
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  • Solaria 400 Black, SMA inverter Solar Kit
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    5.2kW solar kit Solaria 400 Black, SMA inverter

    Solaria

    $9,075.00
    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, SMA Sunny Boy inverter, Sunny Portal 24/7 monitoring, disconnect box, rooftop mounting, safety labels, and...
    SP400-5kW-SMA
    $9,075.00
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  • Canadian 400 Black SolarEdge HD optimizers Solar Kit
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    5.2kW solar kit Canadian 400 Black, SolarEdge HD optimizers

    Canadian Solar

    $9,735.00
    This high-power solar energy system generates 5200 watts (5.2 kW) of grid-tied electricity with (13) 400 watt Canadian black modules, SolarEdge HD inverter, module optimizers, 24/7 monitoring, disconnect box, rooftop mounting, safety labels, and...
    CS400-5kW-SolarEdge
    $9,735.00
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  • Q.Cells 340 XL Generac SolarEdge HD Optimizers Solar Kit
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    5.4kW solar kit Q.Cells 340 black, SolarEdge HD optimizers

    Q.Cells

    $10,285.00
    This high-power, low cost solar energy system generates 5440 watts (5.4 kW) of grid-tied electricity with (16) 340 watt Q.Cells Q.PEAK-DUO-BLK-G6-340120 half-cut cell mono Q.ANTUM all-black modules, SolarEdge HD inverter, module optimizers, 24/7...
    QC340-5kW-SolarEdge
    $10,285.00
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  • 5.3kW solar kit Q.Cells 380 XL, SolarEdge HD optimizers
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    5.3kW solar kit Q.Cells 380 XL, SolarEdge HD optimizers

    Q.Cells

    $10,285.00
    This pemium solar energy system generates 5320 watts (5.3 kW) of grid-tied electricity with (14) 380 watt Q.Cells 380 black modules, SolarEdge HD inverter, module optimizers, 24/7 monitoring, disconnect box, rooftop mounting, safety labels, permit-ready...
    QC380-5kW-SolarEdge
    $10,285.00
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  • Canadian 400 Black Enphase Micro-inverter Solar Kit
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    5.2kW solar kit Canadian 400 Black, Enphase Micro-inverter

    Canadian Solar

    $10,285.00
    This high-power solar energy system generates 5200 watts (5.2 kW) of grid-tied electricity with (13) 400 watt Canadian black modules, Enphase Micro-inverters, IQ combiner box with Envoy 24/7 panel monitoring, disconnect box, safety labels, rooftop...
    CS400-5kW-Enphase
    $10,285.00
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  • 5.3kW solar kit Q.Cells 380 XL, Enphase Micro-inverter
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    5.3kW solar kit Q.Cells 380 XL, Enphase Micro-inverter

    Q.Cells

    $10,890.00
    This pemium solar energy system generates 5320 watts (5.3 kW) of grid-tied electricity with (14) 380 watt Q.Cells 380 black modules, Enphase Micro-inverters, IQ combiner box with Envoy 24/7 panel monitoring, disconnect box, safety labels, rooftop...
    QC380-5kW-Enphase
    $10,890.00
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  • Solaria 400 Black SolarEdge HD optimizers Solar Kit
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    5.2kW solar kit Solaria 400 Black, SolarEdge HD optimizers

    Solaria

    $11,000.00
    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, SolarEdge HD inverter, module optimizers, 24/7 monitoring, disconnect box, rooftop mounting, safety labels,...
    SP400-5kW-SolarEdge
    $11,000.00
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  • Q.Cells 340 XL Enphase Micro-inverter Solar Kit
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    5.4kW solar kit Q.Cells 340 black, Enphase Micro-inverter

    Q.Cells

    $11,275.00
    This high-power, low cost solar energy system generates 5440 watts (5.4 kW) of grid-tied electricity with (16) 340 watt Q.Cells Q.PEAK-DUO-BLK-G6-340120 half-cut cell mono Q.ANTUM all-black modules, Enphase Micro-inverters, IQ combiner box with Envoy...
    QC340-5kW-Enphase
    $11,275.00
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  • Tesla 330 SolarEdge Inverter Solar Kit
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    5.2kW Solar Kit Tesla 330, SolarEdge Optimizer

    Tesla

    $11,330.00
    This is one the highest producing solar kits available with 19.7% ultra efficient Tesla solar panels that produce Sun power price performance at the lowest cost. This grid-tied PV energy system produces 5,280 watts (5.2 kW) with 16 Panasonic HIT modules,...
    SC330-5kW-SolarEdge
    $11,330.00
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  • 5.2kW solar kit LG 370, SMA inverter
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    5.2kW solar kit LG 370, SMA inverter

    LG Solar

    $11,440.00
    This is a top performing PV system with the highest-efficiency LG 370 watt NeON R panels. The grid-tied system produces 5.2kW (5180 watts) and includes 14 LG370Q1C-V5 monocrystalline black-frame modules, SMA Sunny Boy inverters with emergency power...
    LG370-5kW-SMA
    $11,440.00
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  • Solaria 400 Black Enphase Micro-inverter Solar Kit
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    5.2kW solar kit Solaria 400 Black, Enphase Micro-inverter

    Solaria

    $11,440.00
    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 Micro-inverters, IQ combiner box with Envoy 24/7 panel monitoring, disconnect box, safety labels,...
    SP400-5kW-Enphase
    $11,440.00
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  • Canadian 400 Black Generac hybrid inverter Solar Kit
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    5.2kW solar kit Canadian 400 Black, Generac hybrid inverter

    Canadian Solar

    $11,715.00
    This high-power solar energy system generates 5200 watts (5.2 kW) of grid-tied electricity with (13) 400 watt Canadian black modules, Generac hybrid inverter, string optimizers, 24/7 monitoring, disconnect box, rooftop mounting, safety labels, and...
    CS400-5kW-Generac
    $11,715.00
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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 30% 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.