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4kW Solar Systems

Our 4 kW solar systems feature DIY solar kits, which will produce at least 4kW (or 4,000 watts) of power. This translates to approximately 300 to 750 kilowatt-hours (kWh) per month depending on your system choice, location and other factors.


Choose from a selection of 4kW solar kits with string inverters, microinverters, SolarEdge inverters as well as ground mount options. We sell both grid-tie and off-grid solar kits. Consider hiring a local contractor or installing your own solar panel kit for additional savings!

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Solar Calculator

Use our easy solar panel calculator to get a quick estimate of how many solar panels you’ll need for your home.

Size My Solar System

Which Solar Kit Do I Need?

Not sure where to start? Take our solar panel kit questionnaire to find the best system for your home and energy needs.

Find Your Solar Kit

GET STARTED WITH SOLAR

WE’LL HELP YOU FIGURE OUT YOUR SOLAR NEEDS!

Fill out the form for a complimentary solar quote that includes a custom satellite layout, system design and a breakdown of total project cost and estimated savings.