Roberts Solar

Recently active

Solar installer based in California · installer record #10303 resolved from 239 public installation records.

Recorded installs

239

Total capacity

1.2 MW

DC nameplate

Median system

4.4 kW

≈ $21,606

Median price

$4.04/W

pre-incentive

Third-party owned

lease / PPA

Battery attach

First recorded

2002

Last recorded

2023

Track record

Install volume by year

2002

4$9.24/W

2003

10$8.93/W

2004

10$7.71/W

2005

4$7.54/W

2006

15$7.90/W

2007

11$8.57/W

2008

6$8.98/W

2009

8$8.34/W

2010

4$5.82/W

2011

7$7.19/W

2012

8$5.08/W

2013

7$5.23/W

2014

2015

15$3.95/W

2016

14$3.82/W

2017

15$3.64/W

2018

13$3.87/W

2019

15$3.08/W

2020

18$3.23/W

2021

16$3.37/W

2022

10$3.68/W

2023

20$3.57/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 6, 2023	Davis, CA	3.6 kW	$18,798	Host-owned
Oct 30, 2023	Vacaville, CA	5.9 kW	$14,600	Host-owned
Oct 30, 2023	Woodland, CA	9.5 kW	$36,062	Host-owned
Oct 19, 2023	Dixon, CA	5.9 kW	$18,680	Host-owned
Oct 19, 2023	Davis, CA	3 kW	$28,470	Host-owned
Sep 20, 2023	Dixon, CA	7.3 kW	$23,360	Host-owned
Sep 1, 2023	Davis, CA	7.2 kW	$39,146	Host-owned
Aug 30, 2023	Dixon, CA	5.7 kW	$19,600	Host-owned
Aug 30, 2023	Davis, CA	6.6 kW	$23,652	Host-owned
Aug 9, 2023	Dixon, CA	4.4 kW	$17,520	Host-owned

Service geography

California: 239

Busiest cities

Davis, CA 71Davis, CA 51Dixon, CA 44Vacaville, CA 15Dixon, CA 12Woodland, CA 10Vacaville, CA 10Winters, CA 7

Record

Installer ID: PC-10303
First recorded install: Feb 1, 2002
Last recorded install: Nov 6, 2023
Priced records: 207

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Frequently asked questions

How many solar installations has Roberts Solar completed?

PanelCensus records 239 installations by Roberts Solar, from Feb 1, 2002 to Nov 6, 2023, totalling 1.2 MW of capacity. Dataset coverage varies by state, so actual totals may be higher.

What does Roberts Solar charge for solar?

The median installed price across 207 priced systems is $4.04/W pre-incentive (median system 4.4 kW, ≈ $21,606). Third-party-owned (lease/PPA) share: 0%.

Where does Roberts Solar install solar?

Recorded installs span 1 state, led by California (239).

Dataset updated July 2026 . Sources: LBNL Tracking the Sun + permit and program records; installer resolved by exact-normalized name matching.