PanelCensus

Solar installations in Middlesex County, NJ

18,337 recorded installations in Middlesex County, New Jersey — capacity, prices and the installers doing the work.

Dataset updated . Sources: LBNL Tracking the Sun + city permit records + state programs + USGS/EIA utility-scale.

Installations
18,337
Total capacity
912.0 MW
Median price
$3.96/W
pre-incentive
Third-party owned
62%
lease / PPA

Most active

Top installers in Middlesex County

Growth

Installations by year

2005
42
2006
48
2007
37
2008
42
2009
96
2010
231
2011
643
2012
718
2013
756
2014
829
2015
1,333
2016
1,897
2017
1,472
2018
1,629
2019
1,657
2020
1,390
2021
1,389
2022
1,873
2023
2,221
2024
16
2025
1

Frequently asked questions

How many homes have solar in Middlesex County?

PanelCensus records 18,337 solar installations in Middlesex County, New Jersey (912.0 MW of capacity). Dataset coverage depends on New Jersey's reporting programs, so the true total is higher.

How much does solar cost in Middlesex County?

The median installed price for recorded systems in Middlesex County is $3.96/W pre-incentive; the median system runs 7.7 kW.

Who installs solar in Middlesex County?

The most active recorded installers in Middlesex County are Sunrun, Momentum Solar, Trinity Solar.

County assignment is derived from installation ZIP codes via the Census 2020 ZCTA↔county crosswalk (primary county by land-area overlap) — approximate at county boundaries. See methodology.