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4kW Micro Inverter Solar Power Kits

Compare price and performance of the Top Brands to find the best 4 kW solar system with micro-inverters from Enphase or APS. Key benefits of an Enphase micro system includes better output (2% more in direct Sun; up to 25% more in shade), monitoring of each panel, and 25 year warranty, For home or business, save 30% with a solar tax credit.


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4.1 kW Solar Kit Axitec 295 silver, Enphase 4kW Solar Kit, Peimar 330P XL panels, Enphase IQ7+ Micro 4kW PV Kit Canadian Solar CS1K-320MS Enphase 4.3 kW Solar Kit Peimar 310M Enphase IQ7+ Micro
4.1 kW Kit Axitec 295 Silver, Enphase
SHIPS 1 to 2 WEEKS
Your Price: $6,800.00
4.6 kW Solar Kit, Peimar 330P XL, Enphase Inverter
SHIPS 4 TO 6 WEEKS
Your Price: $7,100.00
4 kW PV Kit Canadian 320, Enphase Micro
SHIPS 1 to 2 WEEKS
Your Price: $7,180.00
4.3 kW Solar Kit Peimar 310M, Mono Black, Enphase IQ Micro
SHIPS 1 TO 2 WEEKS
Your Price: $7,200.00
4kW PV Kit Canadian Solar CS6K-295-black Enphase 4kW PV Kit Mission Solar MSE295SQ5T-black Enphase 4.6 kW Solar Kit Axitec 330 silver, Enphase 4 kW Solar Kit Silfab SLA310M Enphase MicroInverter
4 kW PV Kit Canadian 295 All-Black, Enphase Micro
SHIPS 1 to 2 WEEKS
Your Price: $7,400.00
4.1 kW PV Kit Mission 295 All-Black, Enphase Micro
SHIPS 1 to 2 WEEKS
Your Price: $7,400.00
4.6kW Solar Kit, Axitec 330P, Enphase Inverter
SHIPS 1 to 2 WEEKS
Your Price: $7,400.00
4 kW PV Kit Silfab 310 Black, Enphase IQ Micro
SHIPS 1 to 2 WEEKS
Your Price: $7,500.00
4kW PV Kit SolarWorld SW300 Enphase MicroInverter 4 kW Solar Kit LG330 ACe Enphase Micro Inverter
4.2kW PV Kit SolarWorld 300 Mono, Enphase Micro
SHIPS 1 to 2 WEEKS
Your Price: $7,700.00
4 kW Solar Kit LG 330 AC Enphase IQ Micro
SHIPS 1 to 2 WEEKS
Your Price: $7,800.00
   
 

FreeCleanSolar has a big selection of affordable 4 kW micro PV systems for sale. These 4 kW size grid-connected solar kits include solar panels, Enphase micro-inverters, 24/7 monitoring, 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.


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