PanelCensus

Optimum Solar Power

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Solar installer based in California · installer record #8945 resolved from 58 public installation records.

Recorded installs
58
Total capacity
2.8 MW
DC nameplate
Median system
8.2 kW
≈ $21,995
Median price
$2.66/W
pre-incentive
Third-party owned
0%
lease / PPA
Battery attach
0%
First recorded
2016
Last recorded
2025

Track record

Install volume by year

2016
1
2017
7$2.75/W
2018
13$2.89/W
2019
4$2.86/W
2020
1$2.92/W
2021
3$3.41/W
2022
5$2.51/W
2023
21$2.29/W
2024
2$2.17/W
2025
1$2.54/W

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

Latest records

Most recent recorded installs

DateLocationSizePriceOwnership
Feb 28, 2025Irvine, CA41 kW$104,000—
Sep 9, 2024Walnut, CA66.2 kW$166,574—
Sep 3, 2024Chino, CA32.6 kW$59,800—
Dec 20, 2023Alta Loma, CA11 kW$31,980Host-owned
Sep 5, 2023Fontana, CA2.9 kW$6,725Host-owned
Aug 11, 2023Mission Viejo, CA6.7 kW$22,985Host-owned
Aug 4, 2023Santa Ana, CA27 kW$74,430Host-owned
Aug 4, 2023Fontana, CA1.5 kW$3,363Host-owned
Aug 3, 2023Fontana, CA2.9 kW$6,725Host-owned
Jul 19, 2023Lake Forest, CA19.3 kW$99,880Host-owned

Service geography

California
58

Busiest cities

Fontana, CA 15Corona, CA 8Perris, CA 2San Jacinto, CA 2Granada Hills, CA 2Highland, CA 2Riverside, CA 2Lake Forest, CA 2

Record

Installer ID
PC-8945
First recorded install
Aug 17, 2016
Last recorded install
Feb 28, 2025
Priced records
57
Also appears as
OPTIMUM SOLAR POWER INC

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Frequently asked questions

How many solar installations has Optimum Solar Power completed?

PanelCensus records 58 installations by Optimum Solar Power, from Aug 17, 2016 to Feb 28, 2025, totalling 2.8 MW of capacity. Dataset coverage varies by state, so actual totals may be higher.

What does Optimum Solar Power charge for solar?

The median installed price across 57 priced systems is $2.66/W pre-incentive (median system 8.2 kW, ≈ $21,995). Third-party-owned (lease/PPA) share: 0%.

Where does Optimum Solar Power install solar?

Recorded installs span 1 state, led by California (58).

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