PanelCensus

Energy Mill

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Solar installer based in Arizona · installer record #4309 resolved from 27 public installation records.

At a glance

Energy Mill is a solar installer with 27 recorded installations totalling 178 kW, dated 2010 to 2015. All of its records are in Arizona, where it ranks 324th of 663 profiled installers by volume and 4,530th of 10,537 nationally. The median installed price across 22 priced systems from all years is $5.19/W before incentives.

Recorded installs
27
Total capacity
178 kW
DC nameplate
Median system
5.3 kW
≈ $26,158
Median price
$5.19/W
all years · 22 priced
Third-party owned
0%
lease / PPA
Battery attach
0%
First recorded
2010
Last recorded
2015

Track record

Install volume by year

2010
4
2011
2
2012
13
2013
5
2014
2
2015
1

Recorded installs per year.

Latest records

Most recent recorded installs

DateLocationSizePriceOwnership
May 4, 2015Gilbert, AZ9.8 kW$21,443Host-owned
Aug 21, 2014Gilbert, AZ20.7 kW$43,261Host-owned
Jan 23, 2014Gilbert, AZ11 kW$19,492Host-owned
Dec 13, 2013Gilbert, AZ9.9 kW—Host-owned
Feb 4, 2013Chandler, AZ6.6 kW$30,375Host-owned
Jan 23, 2013Gilbert, AZ9.4 kW$30,109Host-owned
Jan 11, 2013Mesa, AZ3.4 kW$24,699Host-owned
Jan 10, 2013Chandler, AZ3.3 kW$22,995Host-owned
Dec 26, 2012Mesa, AZ5.3 kW$35,995Host-owned
Dec 21, 2012Mesa, AZ4.2 kW$24,000Host-owned

See all 27 installations →searchable & filterable; export to CSV with a free account

Service geography

Busiest cities

Gilbert, AZ 9Mesa, AZ 4Chandler, AZ 2Scottsdale, AZ 2Phoenix, AZ 1Buckeye, AZ 1Glendale, AZ 1Queen Creek, AZ 1

Record

Installer ID
PC-4309
First recorded install
Nov 8, 2010
Last recorded install
May 4, 2015
Priced records
22

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How does Energy Mill compare with other installers in Arizona?

By recorded installations Energy Mill ranks 324th among the 663 installers based in Arizona with five or more records. Its all-years median price of $5.19/W is about 24% above the Arizona median of $4.20/W. Its median system, 5.3 kW, is about 34% below the state median of 8 kW. 0% of its recorded installations are third-party owned (lease or power-purchase agreement), against 27% across Arizona. 0% include battery storage, compared with 7% of Arizona records. Installers of similar recorded volume in Arizona include Sungevity Development (28), Sunrise Energy Alternatives (28) and Tomahawk Electric (28).

How has Energy Mill's installation volume changed?

Energy Mill's earliest dated installation on record is from 2010. It has recorded installations in 6 calendar years. The busiest year was 2012, with 13 installations. 2015, its latest year with records, has 1. Its median price per watt moved from $5.19/W in 2010 to $2.20/W in 2015. The most recent recorded installation is dated May 4, 2015. No installation in the public records is dated within the last three years.

Where does Energy Mill install solar?

All recorded installations are in Arizona. The cities with the most of its installations are Gilbert, AZ (9), Mesa, AZ (4), Chandler, AZ (2), Scottsdale, AZ (2) and Phoenix, AZ (1).

Frequently asked questions

How many solar installations has Energy Mill completed?

PanelCensus records 27 installations by Energy Mill, from Nov 8, 2010 to May 4, 2015, totalling 178 kW of capacity. Public reporting varies by state, so the company's true total may be higher.

What does Energy Mill charge for solar?

The median installed price across 22 priced systems from all years is $5.19/W before incentives (median system 5.3 kW, about $26,158). The Arizona median is $4.20/W. Prices are the total project cost reported to state programs, so they can include work billed with the solar.

Where does Energy Mill install solar?

All 27 recorded installations are in Arizona, the most of them in Gilbert.

Is Energy Mill still installing solar?

The most recent installation attributed to Energy Mill in the public records is dated May 4, 2015; 2015 has 1 recorded installation. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.

Does Energy Mill install leased or PPA solar systems?

0 recorded installations by Energy Mill (0%) are third-party owned — a lease or power-purchase agreement; across Arizona the share is 27%.

Does Energy Mill install battery storage?

0 recorded installations by Energy Mill (0%) include a battery.

Related installers and places

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

About this data

Source: Lawrence Berkeley National Laboratory's Tracking the Sun, merged with city permit records, state incentive programs and the USGS U.S. Large-Scale Solar Photovoltaic Database / EIA-860 plant registers, as published September 21, 2026 — PanelCensus refreshes it as each source publishes new records. See the methodology for how records are matched, cleaned and scored.

Cite as: PanelCensus, “Energy Mill, solar installer (Arizona)”, https://panelcensus.com/installers/arizona/energy-mill-4309 (data as of September 21, 2026).