PanelCensus

Stem

No recent records

Solar installer based in California · installer record #12073 resolved from 734 public installation records.

Recorded installs
734
Total capacity
18.3 MW
DC nameplate
Median system
72 kW
≈ $756,232
Median price
$2.05/W
pre-incentive
Third-party owned
1%
lease / PPA
Battery attach
86%
First recorded
2013
Last recorded
2022

Track record

Install volume by year

2013
2
2014
15
2015
151
2016
48$1.26/W
2017
157$6.10/W
2018
136
2019
173
2020
46$2.05/W
2021
1
2022
5

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

Latest records

Most recent recorded installs

DateLocationSizePriceOwnership
Feb 3, 2022Torrance, CA · battery
Feb 3, 2022Torrance, CA · battery
Feb 3, 2022Torrance, CA · battery
Jan 28, 2022San Diego, CA · battery
Jan 28, 2022CA72 kW
Sep 30, 2021Esparto, CAHost-owned · battery
Dec 14, 2020Tustin, CA · battery
Dec 13, 2020CA250 kW
Dec 13, 2020Chula Vista, CA · battery
Oct 26, 2020Fremont, CAHost-owned · battery

Service geography

Busiest cities

San Diego, CA 50Santa Monica, CA 34Santa Monica, CA 21San Francisco, CA 19Irvine, CA 18Santa Ana, CA 16Culver City, CA 16Beverly Hills, CA 15

Record

Installer ID
PC-12073
First recorded install
Mar 5, 2013
Last recorded install
Feb 3, 2022
Priced records
3
Also appears as
Stem Inc · Stem Inc.

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Frequently asked questions

How many solar installations has Stem completed?

PanelCensus records 734 installations by Stem, from Mar 5, 2013 to Feb 3, 2022, totalling 18.3 MW of capacity. Dataset coverage varies by state, so actual totals may be higher.

What does Stem charge for solar?

The median installed price across 3 priced systems is $2.05/W pre-incentive (median system 72 kW, ≈ $756,232). Third-party-owned (lease/PPA) share: 1%.

Where does Stem install solar?

Recorded installs span 1 state, led by California (734).

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