Busiest ZIP codes
Open projects by ZIP code. Pick one to see them on the map.
Solar leads in Naperville, IL
Solar panel and battery installs permitted in Naperville, with the builder, the address and the size of each job. New permits every morning.
Naperville has not published a new permit since Sep 30. New ones show up here the day the city posts them.
Free account, no card. 5 builder numbers every week.
The latest solar projects in Naperville.
Open projects, newest first. Each card opens the full lead: the work, the size and the builder on the permit.
Solar
$33.2Kdeclared value
3819 Sunburst Ln
Roof mounted solar PV system
Sparc Solar LLCNaperville 60564
Solar
$48.9Kdeclared value
1759 Mundelein Rd
Installation of 34 modules - roof mounted - 13.940 kW DC 7.600 kW AC + BATTERY w/ MPU
One World Energy LLCNaperville 60565
Solar
$850declared value
441 Massachusetts Ave
We are going to correct the issues with the current solar pv system and troubleshoot the system
Builder not listedNaperville 60565
Solar
$48.8Kdeclared value
3808 Mistflower Ln
Roof mounted solar PV system
Sparc Solar LLCNaperville 60564
Solar
$91Kdeclared value
3624 Schillinger Ct
Install a 13.5 kW DC solar system with an 11.5 kW hybrid inverter plus 2 additional batteries. Install a Tesla EV charger.
Builder not listedNaperville 60564
Solar
$58.9Kdeclared value
5631 Bergamot Ct
Install 17.22kW roof mounted solar PV system with 27kWh Tesla Powerwall Energy Storge System
Builder not listedNaperville 60564
Solar
$30Kdeclared value
1539 Ceals Ct
Roof Mount Solar Array
Builder not listedNaperville 60565
Solar
$5.9Kdeclared value
2520 Balsam Cove Rd
Removal and reinstallation of 21 solar panels for reroof. No changes or modifications to the electrical service. Reinstalling solar panels in the existing permitted locations after roof work is completed
Builder not listedNaperville 60563
Solar
$23Kdeclared value
751 Knoch Knolls Rd
PV system originally installed under permit#20-00004262. PV modules have been swapped to (25) Hanwha Qcell TS 410 and system size is now 10.25kW. Inverter has also been updated to a Tesla 7.6.
Builder not listedNaperville 60565
Solar
$25.9Kdeclared value
4604 Fesseneva Ct
PV and ESS system originally installed under permit#20-3588. PV modules have been swapped to (31) Hanwha Qcell TS 400 and system size is now 12.4kW from 12.24kW. No change to any other electrical equipment.
Builder not listedNaperville 60564
Solar
$34.2Kdeclared value
2924 Forest Creek Ln
Roof-mounted solar includes 21 panels with microinverters; 7.98kW AC
CertasunNaperville 60565
Solar
$70Kdeclared value
3619 Grassmere Rd
We are detaching the existing solar system installing a new roof and gutters then reattaching the old panels in a new configuration with a new inverter. We will also be installing additional new panels with an additional inverter.
Phoenix Exteriors LLCNaperville 60564
Busy streets, busy builders.
Where the open solar projects are, and the companies running the most of them right now.
Most active builders
Companies with the most open projects. Pick one to see their jobs.
Who buys solar leads
Electricians, battery and EV charger installers, roofers, and solar companies watching the market.
- The address, the work and the size of each job
- The builder on the permit, with a phone number when the city has it
- New permits every morning, 5 numbers a week free
Solar leads in Naperville, answered.
The short version: public permits, cleaned up, with the builder on each one.
How many solar permits does Naperville issue?
1 solar permits were issued in Naperville in the last 30 days, and 16 solar projects are open right now.
Who runs these projects?
7 different builders run the open solar projects in Naperville. The busiest right now is Sparc Solar LLC, with 2 open projects. Every lead names the company on the permit and, when the city has it, a direct phone number.
How fresh are these leads?
We add new permits every morning, shortly after the city publishes them. The newest solar permit in Naperville is from Sep 29, 2026. The city has not published new permits since then; new ones show up here the day it does.
What does it cost?
The map and every project page are free to browse. A free account shows 5 builder phone numbers a week. Pro opens every number and sends a daily email for $69 a month.
Where does the data come from?
From official building permits published by the City of Naperville. We collect them every day, remove the noise and group the permits of each job site into one project.
Stop chasing. Start calling.
16 solar projects are open in Naperville right now.