Next Energy

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Solar installer based in California · active in 2 states · installer record #8569 resolved from 1,087 public installation records.

Recorded installs

1,087

Total capacity

8.8 MW

DC nameplate

Median system

5.1 kW

≈ $29,782

Median price

$7.21/W

pre-incentive

Third-party owned

lease / PPA

Battery attach

First recorded

2001

Last recorded

2023

Track record

Install volume by year

2001

2$8.60/W

2002

4$9.06/W

2003

19$8.80/W

2004

50$9.30/W

2005

42$7.13/W

2006

98$8.29/W

2007

105$8.19/W

2008

98$7.53/W

2009

128$7.53/W

2010

97$7.17/W

2011

71$7.16/W

2012

49$6.67/W

2013

29$5.85/W

2014

2015

9$4.65/W

2016

17$5.47/W

2017

2$6.09/W

2019

4$3.32/W

2020

1$3.16/W

2021

8$2.86/W

2022

111$3.06/W

2023

126$3.44/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 16, 2023	Middleton, WI	7.7 kW	$28,803	Host-owned
Nov 13, 2023	Fitchburg, WI	5.1 kW	$39,930	Host-owned
Nov 13, 2023	Palmyra, WI	6.2 kW	$22,838	Host-owned
Nov 9, 2023	Madison, WI	8.4 kW	$28,990	Host-owned
Nov 8, 2023	Madison, WI	8.4 kW	$32,760	Host-owned
Nov 2, 2023	Madison, WI	3.6 kW	$16,200	Host-owned
Nov 1, 2023	Madison, WI	7.6 kW	$43,900	Host-owned
Oct 30, 2023	Fitchburg, WI	4.8 kW	$20,597	Host-owned
Oct 23, 2023	Middleton, WI	9.6 kW	$31,580	Host-owned
Oct 20, 2023	Madison, WI	5.2 kW	$16,367	Host-owned

Service geography

California: 842
Wisconsin: 245

Busiest cities

San Francisco, CA 82Madison, WI 73Walnut Creek, CA 52Pleasanton, CA 48Oakland, CA 46Antioch, CA 38Lafayette, CA 34Concord, CA 32

Record

Installer ID: PC-8569
First recorded install: Nov 14, 2001
Last recorded install: Nov 16, 2023
Priced records: 1,041
Also appears as: Next Energy Corporation

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Frequently asked questions

How many solar installations has Next Energy completed?

The Tracking the Sun dataset records 1,087 installations by Next Energy, from Nov 14, 2001 to Nov 16, 2023, totalling 8.8 MW of capacity. Dataset coverage varies by state, so actual totals may be higher.

What does Next Energy charge for solar?

The median installed price across 1,041 priced systems is $7.21/W pre-incentive (median system 5.1 kW, ≈ $29,782). Third-party-owned (lease/PPA) share: 4%.

Where does Next Energy install solar?

Recorded installs span 2 states, led by California (842), Wisconsin (245).

Dataset updated July 2026 . Source: LBNL Tracking the Sun public dataset; installer resolved by exact-normalized name matching.