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4kW Solar Kits

These 4kW size grid tie home solar kits include solar panels, solar inverter, racking system for roof mount, hardware, cabling and instructions. Everything you need to get your residential system up and running. Does NOT include labor. A 4kW Solar Kit requires approximately 450 square feet of space. Ideal output will be achieved with an unobstructed south-facing view of the sun for maximum solar power. 4kW is 4,000 watts.

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Home Solar Kit 4kW, AUO Panel, micro-inverter

Home Solar 5170W, panels, inverter, rack

Home Solar 4032W, panels, inverter, no rack

Usually Ships in 2 to 3 Weeks
List Price: $13,900.00
Our Price: $12,000.00
You save $1,900.00!

Usually Ships in 2 to 3 Weeks
List Price: $19,999.00
Our Price: $12,255.00
You save $7,744.00!

Usually Ships in 2 to 3 Weeks
List Price: $16,100.00
Our Price: $12,558.00
You save $3,542.00!

Home Solar Kit 4kW, AUO Solar Panel, sixteen 250 watt DC, PM250PA0, integrated AC micro-inverters. Attractive black frame and black panel. Racking not included. AUO AC Unison is a new breakthrough in solar photovoltaic (PV) technology. AUO combines its premium PV solar panel with reliable micro-inverter technology to maximize PV benefits for solar installers, home and business owners. The integrated micro-inverter converts module DC power to grid compliant AC power at each solar panel. This increases system performance by up to 25%, reduces shading losses, and makes solar panels safer to install and own. AUO AC Unison solar panels are installed, monitored, and maintained with ease. All AUO PV products are manufactured under AUOs strict quality control standards. AUO AC Unison is designed for 25 years of efficient production. All AUO solar panels come with a 10 year product warranty and 25 year performance warranty. Home Solar system 5170W grid-tie, 22-235W Canadian solar panels CS6P-235P, 5200W PV Powered inverter, EZ Rack roof mounting Designed for home solar, this complete solar power system produces 4032 watt grid-tie, 18 - 224 watt Sharp solar panels, IG4000 Fronius inverter, no racking. This pre-engineered Sharp solar kit has every component needed to get the job done easily - and save a bundle. This kit includes Sharp solar panels with 25 year warranty, grid-ready AC Inverter, wiring, hardware, step-by-step instructions and permit-ready documentation. Make your own energy with DIY solar and save BIG!

Home Solar 4032W, Sharp panels, Fronius inverter

Home Solar 4480W, panels, inverter, no rack

Usually Ships in 2 to 3 Weeks
List Price: $17,300.00
Our Price: $13,494.00
You save $3,806.00!

Usually Ships in 2 to 3 Weeks
List Price: $17,500.00
Our Price: $13,650.00
You save $3,850.00!

Usually Ships in 2 to 3 Weeks
List Price: $18,000.00
Our Price: $14,040.00
You save $3,960.00!

Designed for home solar, this complete solar power system produces 4032 watt grid-tie, 18 - 224 watt Sharp solar panels, IG4000 Fronius inverter, Unirac SolarMount. This pre-engineered Sharp solar kit has every component needed to get the job done easily - and save a bundle. This kit includes Sharp solar panels with 25 year warranty, grid-ready AC Inverter, rooftop mounting racks, wiring, hardware, step-by-step instructions and permit-ready documentation. Make your own energy with DIY solar and save BIG! Designed for home solar, this complete solar power system produces 4480 watt grid-tie, 20 - 224 watt Sharp solar panels, IG4000 Fronius inverter, no racking. This pre-engineered Sharp solar kit has every component needed to get the job done easily - and save a bundle. This kit includes Sharp solar panels with 25 year warranty, grid-ready AC Inverter, wiring, hardware, step-by-step instructions and permit-ready documentation. Make your own energy with DIY solar and save BIG! Designed for home solar, this complete solar power system produces 4480 watt grid-tie, 20 - 224 watt Sharp solar panels, IG4500 - LV Fronius inverter, no racking. This pre-engineered Sharp solar kit has every component needed to get the job done easily - and save a bundle. This kit includes Sharp solar panels with 25 year warranty, grid-ready AC Inverter, wiring, hardware, step-by-step instructions and permit-ready documentation. Make your own energy with DIY solar and save BIG!

Home Solar 4480W, panels, IG5 inverter, no rack

Home Solar 5170W, panels, inverter, no rack

Home Solar 4704W, panels, inverter, no rack

Usually Ships in 2 to 3 Weeks
List Price: $18,100.00
Our Price: $14,118.00
You save $3,982.00!

Usually Ships in 2 to 3 Weeks
List Price: $19,299.00
Our Price: $14,199.00
You save $5,100.00!

Usually Ships in 2 to 3 Weeks
List Price: $18,400.00
Our Price: $14,352.00
You save $4,048.00!

Designed for home solar, this complete solar power system produces 4480 watt grid-tie, 20-224 watt Sharp solar panels, IG Plus 5.0 Fronius inverter, no racking. This pre-engineered Sharp solar kit has every component needed to get the job done easily - and save a bundle. This kit includes Sharp solar panels with 25 year warranty, grid-ready AC Inverter, wiring, hardware, step-by-step instructions and permit-ready documentation. Make your own energy with DIY solar and save BIG! Home Solar system 5170W grid-tie, 22-235W Canadian solar panels CS6P-235P, 5200W PV Powered inverter, no racking included Designed for home solar, this complete solar power system produces 4704 watt grid-tie, 21 - 224 watt Sharp solar panels, IG4000 Fronius inverter, no racking. This pre-engineered Sharp solar kit has every component needed to get the job done easily - and save a bundle. This kit includes Sharp solar panels with 25 year warranty, grid-ready AC Inverter, wiring, hardware, step-by-step instructions and permit-ready documentation. Make your own energy with DIY solar and save BIG!

Home Solar 4880W, Samsung panels, SMA inverter

Home Solar 4950W, panels, inverter, no rack

Home Solar 4590W, AUO 255, Fronius, no rack

Usually Ships in 2 to 3 Weeks
List Price: $20,500.00
Our Price: $14,500.00
You save $6,000.00!

Usually Ships in 2 to 3 Weeks
List Price: $18,700.00
Our Price: $14,586.00
You save $4,114.00!

Usually Ships in 2 to 3 Weeks
List Price: $18,800.00
Our Price: $14,664.00
You save $4,136.00!

Designed for home solar, this complete solar power system produces 4880 watts grid-tie with 20-244 watt Samsung solar panels, SB5000U SMA inverter and Unirac SolarMount. This pre-engineered Samsung solar kit has every component needed to get the job done easily - and save a bundle. This kit includes Samsung solar panels with 25 year warranty, grid-ready AC Inverter, rooftop mounting racks, wiring, hardware, step-by-step instructions and permit-ready documentation. Make your own energy with DIY solar and save BIG! Designed for home solar, this complete solar power system produces 4950W grid-tie with 22-225W Trina solar panels, SB5000U SMA inverter, no racking. This pre-engineered Trina solar kit has every component needed to get the job done easily - and save a bundle. This kit includes Trina solar panels with 25 year warranty, grid-ready AC Inverter, wiring, hardware, step-by-step instructions and permit-ready documentation. Make your own energy with DIY solar and save BIG! Designed for home solar, this complete solar power system produces 4590 watts grid-tie with 18-255W AUO modules Black on Black, IG Plus 5.0 Fronius, no racking. This pre-engineered AUO solar kit has every component needed to get the job done easily - and save a bundle. This kit includes AUO solar panels with 25 year warranty, grid-ready AC Inverter, wiring, hardware, step-by-step instructions and permit-ready documentation. Make your own energy with DIY solar and save BIG!

Home Solar 4480W, Sharp panels, Fronius inverter

Home Solar 4704W, panels, inverter, no rack

Home Solar 4928W, panels, inverter, no rack

Usually Ships in 2 to 3 Weeks
List Price: $18,900.00
Our Price: $14,742.00
You save $4,158.00!

Usually Ships in 2 to 3 Weeks
List Price: $19,200.00
Our Price: $14,976.00
You save $4,224.00!

Designed for home solar, this complete solar power system produces 4480 watt grid-tie, 20 - 224 watt Sharp solar panels, IG4000 Fronius inverter, Unirac SolarMount. This pre-engineered Sharp solar kit has every component needed to get the job done easily - and save a bundle. This kit includes Sharp solar panels with 25 year warranty, grid-ready AC Inverter, rooftop mounting racks, wiring, hardware, step-by-step instructions and permit-ready documentation. Make your own energy with DIY solar and save BIG! Designed for home solar, this complete solar power system produces 4704 watt grid-tie, 21 - 224 watt Sharp solar panels, IG4500 - LV Fronius inverter, no racking. This pre-engineered Sharp solar kit has every component needed to get the job done easily - and save a bundle. This kit includes Sharp solar panels with 25 year warranty, grid-ready AC Inverter, wiring, hardware, step-by-step instructions and permit-ready documentation. Make your own energy with DIY solar and save BIG! Designed for home solar, this complete solar power system produces 4928 watt grid-tie, 22-224 watt Sharp solar panels, IG5100 Fronius inverter, no racking. This pre-engineered Sharp solar kit has every component needed to get the job done easily - and save a bundle. This kit includes Sharp solar panels with 25 year warranty, grid-ready AC Inverter, wiring, hardware, step-by-step instructions and permit-ready documentation. Make your own energy with DIY solar and save BIG!

Home Solar 4928W, panels, SMA inverter, no rack

Home Solar 4928W, panels, inverter, no rack

Home Solar 4480W, Sharp panels, Fronius inverter

Usually Ships in 2 to 3 Weeks
List Price: $19,200.00
Our Price: $14,976.00
You save $4,224.00!

Usually Ships in 2 to 3 Weeks
List Price: $19,300.00
Our Price: $15,054.00
You save $4,246.00!

Usually Ships in 2 to 3 Weeks
List Price: $19,400.00
Our Price: $15,132.00
You save $4,268.00!

Designed for home solar, this complete solar power system produces 4928 watt grid-tie, 22-224 watt Sharp solar panels, SB5000US SMA inverter, no racking. This pre-engineered Sharp solar kit has every component needed to get the job done easily - and save a bundle. This kit includes Sharp Designed for home solar, this complete solar power system produces 4928 watt grid-tie, 22-224 watt Sharp solar panels, IG4500-LV Fronius inverter, no racking. This pre-engineered Sharp solar kit has every component needed to get the job done easily - and save a bundle. This kit includes Sharp solar panels with 25 year warranty, grid-ready AC Inverter, wiring, hardware, step-by-step instructions and permit-ready documentation. Make your own energy with DIY solar and save BIG! Designed for home solar, this complete solar power system produces 4480 watt grid-tie, 20 - 224 watt Sharp solar panels, IG4500 - LV Fronius inverter, Unirac SolarMount. This pre-engineered Sharp solar kit has every component needed to get the job done easily - and save a bundle. This kit includes Sharp solar panels with 25 year warranty, grid-ready AC Inverter, rooftop mounting racks, wiring, hardware, step-by-step instructions and permit-ready documentation. Make your own energy with DIY solar and save BIG!

Home Solar 4480W, Sharp panels, Fronius inverter

Home Solar 4704W, Sharp panels, Fronius inverter

Home Solar 5400W, panels, inverter, no rack

Usually Ships in 2 to 3 Weeks
List Price: $19,600.00
Our Price: $15,288.00
You save $4,312.00!

Usually Ships in 2 to 3 Weeks
List Price: $19,900.00
Our Price: $15,522.00
You save $4,378.00!

Usually Ships in 2 to 3 Weeks
List Price: $20,100.00
Our Price: $15,678.00
You save $4,422.00!

Designed for home solar, this complete solar power system produces 4480 watt grid-tie, 20-224 watt Sharp solar panels, IG Plus 5.0 Fronius inverter, Unirac SolarMount. This pre-engineered Sharp solar kit has every component needed to get the job done easily - and save a bundle. This kit includes Sharp solar panels with 25 year warranty, grid-ready AC Inverter, rooftop mounting racks, wiring, hardware, step-by-step instructions and permit-ready documentation. Make your own energy with DIY solar and save BIG! Designed for home solar, this complete solar power system produces 4704 watt grid-tie, 21 - 224 watt Sharp solar panels, IG4000 Fronius inverter, Unirac SolarMount. This pre-engineered Sharp solar kit has every component needed to get the job done easily - and save a bundle. This kit includes Sharp solar panels with 25 year warranty, grid-ready AC Inverter, rooftop mounting racks, wiring, hardware, step-by-step instructions and permit-ready documentation. Make your own energy with DIY solar and save BIG! Designed for home solar, this complete solar power system produces 5400W grid-tie with 24-225W Trina solar panels, SB5000U SMA inverter, no racking. This pre-engineered Trina solar kit has every component needed to get the job done easily - and save a bundle. This kit includes Trina solar panels with 25 year warranty, grid-ready AC Inverter, wiring, hardware, step-by-step instructions and permit-ready documentation. Make your own energy with DIY solar and save BIG!

Home Solar 4590W, AUO 255, Fronius, racks

Home Solar 4950W, Trina panels, SMA inverter

Home Solar 4704W, Sharp panels, Fronius inverter

Usually Ships in 2 to 3 Weeks
List Price: $20,100.00
Our Price: $15,678.00
You save $4,422.00!

Usually Ships in 2 to 3 Weeks
List Price: $20,200.00
Our Price: $15,756.00
You save $4,444.00!

Usually Ships in 2 to 3 Weeks
List Price: $20,400.00
Our Price: $15,912.00
You save $4,488.00!

Designed for home solar, this complete solar power system produces 4590 watts grid-tie with 18-255W AUO modules Black on Black, IG Plus 5.0 Fronius, Unirac SolarMount. This pre-engineered AUO solar kit has every component needed to get the job done easily - and save a bundle. This kit includes AUO solar panels with 25 year warranty, grid-ready AC Inverter, rooftop mounting racks, wiring, hardware, step-by-step instructions and permit-ready documentation. Make your own energy with DIY solar and save BIG! Designed for home solar, this complete solar power system produces 4950W grid-tie with 22-225W Trina solar panels, SB5000U SMA inverter, Unirac SolarMount. This pre-engineered Trina solar kit has every component needed to get the job done easily - and save a bundle. This kit includes Trina solar panels with 25 year warranty, grid-ready AC Inverter, rooftop mounting racks, wiring, hardware, step-by-step instructions and permit-ready documentation. Make your own energy with DIY solar and save BIG! Designed for home solar, this complete solar power system produces 4704 watt grid-tie, 21 - 224 watt Sharp solar panels, IG4500 - LV Fronius inverter, Unirac SolarMount. This pre-engineered Sharp solar kit has every component needed to get the job done easily - and save a bundle. This kit includes Sharp solar panels with 25 year warranty, grid-ready AC Inverter, rooftop mounting racks, wiring, hardware, step-by-step instructions and permit-ready documentation. Make your own energy with DIY solar and save BIG!

Home Solar 4928W, Sharp panels, Fronius inverter

Home Solar 4928W, Sharp panels, SMA inverter

Home Solar 4140W, panels, inverter, no rack

Usually Ships in 2 to 3 Weeks
List Price: $20,700.00
Our Price: $16,146.00
You save $4,554.00!

Currently Unavailable
List Price: $20,700.00
Our Price: $16,146.00
You save $4,554.00!

Designed for home solar, this complete solar power system produces 4928 watt grid-tie, 22-224 watt Sharp solar panels, IG5100 Fronius inverter, Unirac SolarMount. This pre-engineered Sharp solar kit has every component needed to get the job done easily - and save a bundle. This kit includes Sharp solar panels with 25 year warranty, grid-ready AC Inverter, rooftop mounting racks, wiring, hardware, step-by-step instructions and permit-ready documentation. Make your own energy with DIY solar and save BIG! Designed for home solar, this complete solar power system produces 4928 watt grid-tie, 22-224 watt Sharp solar panels, SB5000US SMA inverter, Unirac SolarMount. This pre-engineered Sharp solar kit has every component needed to get the job done easily - and save a bundle. This kit includes Sharp solar panels with 25 year warranty, grid-ready AC Inverter, wiring, hardware, step-by-step instructions and permit-ready documentation. Make your own energy with DIY solar and save BIG! solar panels with 25 year warranty, grid-ready AC Inverter, rooftop mounting racks, wiring, hardware, step-by-step instructions and permit-ready documentation. Make your own energy with DIY solar and save BIG! Designed for home solar, this complete solar power system produces 4140 watt grid-tie, 18-230 watt Solon solar panels, IG4000 Fronius inverter, wiring, instructions, no rack

Home Solar 4928W, Sharp panels, Fronius inverter

Home Solar 4600W, Solon panels, Xantrex inverter

Home Solar 5400W, Trina panels, SMA inverter

Usually Ships in 2 to 3 Weeks
List Price: $20,800.00
Our Price: $16,224.00
You save $4,576.00!

Currently Unavailable
List Price: $23,200.00
Our Price: $16,238.00
You save $6,962.00!

Usually Ships in 2 to 3 Weeks
List Price: $21,400.00
Our Price: $16,692.00
You save $4,708.00!

Designed for home solar, this complete solar power system produces 4928 watt grid-tie, 22-224 watt Sharp solar panels, IG4500-LV Fronius inverter, Unirac SolarMount. This pre-engineered Sharp solar kit has every component needed to get the job done easily - and save a bundle. This kit includes Sharp solar panels with 25 year warranty, grid-ready AC Inverter, rooftop mounting racks, wiring, hardware, step-by-step instructions and permit-ready documentation. Make your own energy with DIY solar and save BIG! Designed for home solar, this complete solar power system produces 4600 watt grid-tie, 20-230 watt Solon solar panels, GT4.0 Xantrex inverter, Unirac SolarMount, wiring, instructions Designed for home solar, this complete solar power system produces 5400W grid-tie with 24-225W Trina solar panels, SB5000U SMA inverter, Unirac SolarMount. This pre-engineered Trina solar kit has every component needed to get the job done easily - and save a bundle. This kit includes Trina solar panels with 25 year warranty, grid-ready AC Inverter, rooftop mounting racks, wiring, hardware, step-by-step instructions and permit-ready documentation. Make your own energy with DIY solar and save BIG!