PanelCensus

Interstate Roofing And Solar

Recently active

Solar installer based in California · installer record #6450 resolved from 123 public installation records.

Recorded installs
123
Total capacity
662 kW
DC nameplate
Median system
4.8 kW
≈ $20,343
Median price
$4.14/W
pre-incentive
Third-party owned
0%
lease / PPA
Battery attach
0%
First recorded
2012
Last recorded
2023

Track record

Install volume by year

2012
1$5.20/W
2014
5
2015
12$4.30/W
2016
20$4.86/W
2017
13$4.13/W
2018
9$4.22/W
2019
7$4.15/W
2020
16$3.77/W
2021
13$3.51/W
2022
10$4.40/W
2023
17$3.83/W

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

Latest records

Most recent recorded installs

DateLocationSizePriceOwnership
Dec 5, 2023Piedmont, CA5.2 kW$17,390Host-owned
Nov 22, 2023El Cerrito, CA6.4 kW$25,960Host-owned
Nov 3, 2023El Cerrito, CA10.4 kW$32,500Host-owned
Sep 29, 2023Hercules, CA9.1 kW$39,256Host-owned
Sep 13, 2023Berkeley, CA5.2 kW$26,900Host-owned
Sep 8, 2023Moraga, CA10 kW$32,510Host-owned
Sep 8, 2023Concord, CA7.2 kW$26,200Host-owned
Aug 10, 2023Moraga, CA8 kW$33,755Host-owned
Aug 10, 2023Oakland, CA4.8 kW$19,620Host-owned
Aug 4, 2023Burlingame, CA7.6 kW$26,130Host-owned

Service geography

California
123

Busiest cities

Oakland, CA 50Berkeley, CA 19Piedmont, CA 17El Cerrito, CA 8Moraga, CA 6Castro Valley, CA 4Richmond, CA 3Albany, CA 2

Record

Installer ID
PC-6450
First recorded install
Apr 20, 2012
Last recorded install
Dec 5, 2023
Priced records
113

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Frequently asked questions

How many solar installations has Interstate Roofing And Solar completed?

PanelCensus records 123 installations by Interstate Roofing And Solar, from Apr 20, 2012 to Dec 5, 2023, totalling 662 kW of capacity. Dataset coverage varies by state, so actual totals may be higher.

What does Interstate Roofing And Solar charge for solar?

The median installed price across 113 priced systems is $4.14/W pre-incentive (median system 4.8 kW, ≈ $20,343). Third-party-owned (lease/PPA) share: 0%.

Where does Interstate Roofing And Solar install solar?

Recorded installs span 1 state, led by California (123).

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