Illinois-based · Family owned
Empowering Illinois with sustainable energy solutions.
Cut your electric bill, gain energy independence, and back up your home with cutting-edge solar and Tesla Powerwall installations from a local team you can trust.
Our Services
Start your solar journey
Residential Solar
Enhance your home's value and lower your monthly electricity bill with custom rooftop solar.
Learn more →Commercial Solar
Reduce overhead and lock in predictable energy costs for your business with scalable systems.
Learn more →Home Battery Backup
Stay powered through outages with Tesla Powerwall and other premium backup batteries.
Learn more →Who we are
Solar installers you can trust.
One Earth Solar LLC (1earthsolar) is a locally rooted Illinois company. We design, install, and service every system with our own crews — no high-pressure sales, no out-of-state subs. Just honest engineering and a long-term commitment to the homes and businesses we power.
About Our TeamReady to lower your energy bill?
Get a free, no-pressure quote from a real Illinois solar expert.
Contact Us Today