PanelCensus

Diamond Solar

Recently active

Solar installer based in California · active in 2 states · installer record #3573 resolved from 25 public installation records.

Recorded installs
25
Total capacity
161 kW
DC nameplate
Median system
6.8 kW
≈ $25,750
Median price
$3.43/W
pre-incentive
Third-party owned
0%
lease / PPA
Battery attach
4%
First recorded
2019
Last recorded
2025

Track record

Install volume by year

2019
2$3.91/W
2020
7$4.85/W
2021
3$5.39/W
2022
1$2.70/W
2023
8$3.20/W
2024
3$7.51/W
2025
1$3.02/W

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

Latest records

Most recent recorded installs

DateLocationSizePriceOwnership
Aug 18, 2025Granite Bay, CA9.8 kW$29,625Host-owned
Apr 30, 2024Orlando, FL8.3 kW$36,772—
Mar 12, 2024La Mesa, CA1.6 kW$12,020Host-owned
Feb 29, 2024La Mesa, CA1.6 kW$12,020Host-owned
Oct 27, 2023San Diego, CA4 kW$28,400Host-owned
Sep 21, 2023San Diego, CA4 kW$13,500Host-owned
Aug 1, 2023San Diego, CA8.1 kW$21,500Host-owned
Jun 22, 2023San Diego, CA7.1 kW$25,750Host-owned
May 2, 2023San Diego, CA4.4 kW$15,000Host-owned
Feb 8, 2023Lancaster, CA2.9 kW$8,000Host-owned

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Service geography

California
24
Florida
1

Busiest cities

San Diego, CA 8Lancaster, CA 2La Mesa, CA 2Laguna Niguel, CA 2Camarillo, CA 2Granite Bay, CA 1Palm Springs, CA 1Orlando, FL 1

Record

Installer ID
PC-3573
First recorded install
Aug 6, 2019
Last recorded install
Aug 18, 2025
Priced records
25

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Frequently asked questions

How many solar installations has Diamond Solar completed?

PanelCensus records 25 installations by Diamond Solar, from Aug 6, 2019 to Aug 18, 2025, totalling 161 kW of capacity. Dataset coverage varies by state, so actual totals may be higher.

What does Diamond Solar charge for solar?

The median installed price across 25 priced systems is $3.43/W pre-incentive (median system 6.8 kW, ≈ $25,750). Third-party-owned (lease/PPA) share: 0%.

Where does Diamond Solar install solar?

Recorded installs span 2 states, led by California (24), Florida (1).

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