PanelCensus

Sig Solar

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Solar installer based in California · installer record #10923 resolved from 540 public installation records.

Recorded installs
540
Total capacity
4.3 MW
DC nameplate
Median system
7.2 kW
≈ $28,784
Median price
$3.96/W
pre-incentive
Third-party owned
12%
lease / PPA
Battery attach
0%
First recorded
2015
Last recorded
2025

Track record

Install volume by year

2015
3
2016
59$4.55/W
2017
43$3.80/W
2018
196$3.74/W
2019
224$3.98/W
2020
2$3.37/W
2022
9$2.98/W
2023
1$4.46/W
2024
1$4.15/W
2025
2$6.91/W

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

Latest records

Most recent recorded installs

DateLocationSizePriceOwnership
Aug 27, 2025Angels Camp, CA1.6 kW$43,325Host-owned · battery
Jul 1, 2025Groveland, CA4.5 kW$31,350Host-owned · battery
Feb 26, 2024Linden, CA5.6 kW$23,048Host-owned
Feb 8, 2023Oakdale, CA17 kW$75,890Host-owned
Nov 28, 2022Mokelumne Hill, CA5.6 kW$39,815Host-owned
Oct 14, 2022Livingston, CA33.3 kW$73,948Host-owned
Oct 4, 2022Sutter Creek, CA11.1 kW$34,312Host-owned
Sep 20, 2022Ripon, CA44 kW$54,000Host-owned
Sep 19, 2022Tracy, CA25.8 kW$46,500Host-owned
Sep 1, 2022Stockton, CA40.7 kW$175,537Host-owned

See all 540 installations →searchable & filterable; export to CSV with a free account

Service geography

California
540

Busiest cities

Oakdale, CA 130Sonora, CA 74Escalon, CA 27Manteca, CA 26Riverbank, CA 25Merced, CA 23Stockton, CA 23Ripon, CA 21

Record

Installer ID
PC-10923
First recorded install
Jul 10, 2015
Last recorded install
Aug 27, 2025
Priced records
532

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Frequently asked questions

How many solar installations has Sig Solar completed?

PanelCensus records 540 installations by Sig Solar, from Jul 10, 2015 to Aug 27, 2025, totalling 4.3 MW of capacity. Dataset coverage varies by state, so actual totals may be higher.

What does Sig Solar charge for solar?

The median installed price across 532 priced systems is $3.96/W pre-incentive (median system 7.2 kW, ≈ $28,784). Third-party-owned (lease/PPA) share: 12%.

Where does Sig Solar install solar?

Recorded installs span 1 state, led by California (540).

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