Independent Energy Systems

Recently active

Solar installer based in California · active in 5 states · installer record #6304 resolved from 480 public installation records.

Recorded installs

480

Total capacity

22.7 MW

DC nameplate

Median system

5.9 kW

≈ $34,000

Median price

$6.71/W

pre-incentive

Third-party owned

lease / PPA

Battery attach

First recorded

2000

Last recorded

2023

Track record

Install volume by year

2000

4$7.00/W

2001

15$7.00/W

2002

7$8.01/W

2003

9$7.50/W

2004

19$7.32/W

2005

32$7.51/W

2006

64$8.00/W

2007

69$8.32/W

2008

22$8.51/W

2009

7$8.19/W

2010

11$7.70/W

2011

16$4.34/W

2012

3$3.92/W

2013

15$4.61/W

2014

46$3.76/W

2015

68$4.50/W

2016

43$4.25/W

2017

2$3.79/W

2018

1$3.70/W

2019

8$2.56/W

2020

5$2.83/W

2021

6$3.33/W

2022

4$3.06/W

2023

4$2.78/W

Bars: recorded installs · right column: this installer's median $/W that year.

Latest records

Most recent recorded installs

Date	Location	Size	Price	Ownership
Nov 14, 2023	Weyauwega, WI	20 kW	$65,329	Host-owned
Jun 30, 2023	Weyauwega, WI	8.1 kW	$36,343	Host-owned
Jun 16, 2023	Pembine, WI	5 kW	$7,800	Host-owned
Mar 24, 2023	Waupaca, WI	11.4 kW	$26,180	Host-owned
Nov 22, 2022	Greenleaf, WI	11.7 kW	$34,398	Host-owned
Sep 22, 2022	Almond, WI	5.5 kW	$24,648	Host-owned
Apr 7, 2022	Wausau, WI	7 kW	$20,678	Host-owned
Feb 8, 2022	New London, WI	10.4 kW	$33,000	Host-owned
Dec 13, 2021	Schofield, WI	9.9 kW	$32,900	Host-owned
Oct 20, 2021	Cypress, CA	177.5 kW	$1	Host-owned

Service geography

California: 450
Wisconsin: 25
Arizona: 2
Illinois: 2
New Hampshire: 1

Busiest cities

Santa Cruz, CA 68San Diego, CA 39Oceanside, CA 34San Diego, CA 27Vista, CA 22Carlsbad, CA 17Aptos, CA 15Soquel, CA 12

Record

Installer ID: PC-6304
First recorded install: Oct 27, 2000
Last recorded install: Nov 14, 2023
Priced records: 368
Also appears as: INDEPENDENT ENERGY SYSTEMS

Is this your company?

Installers will be able to claim this profile, correct records and add licensing, NABCEP credentials and service details. Create a free account to be ready when claims open.

Frequently asked questions

How many solar installations has Independent Energy Systems completed?

PanelCensus records 480 installations by Independent Energy Systems, from Oct 27, 2000 to Nov 14, 2023, totalling 22.7 MW of capacity. Dataset coverage varies by state, so actual totals may be higher.

What does Independent Energy Systems charge for solar?

The median installed price across 368 priced systems is $6.71/W pre-incentive (median system 5.9 kW, ≈ $34,000). Third-party-owned (lease/PPA) share: 0%.

Where does Independent Energy Systems install solar?

Recorded installs span 5 states, led by California (450), Wisconsin (25), Arizona (2).

Dataset updated July 2026 . Sources: LBNL Tracking the Sun + permit and program records; installer resolved by exact-normalized name matching.