PanelCensus

Aeterna Energy

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Solar installer based in California · installer record #481 resolved from 12 public installation records.

Recorded installs
12
Total capacity
1.4 MW
DC nameplate
Median system
12.8 kW
≈ $69,050
Median price
$4.54/W
pre-incentive
Third-party owned
17%
lease / PPA
Battery attach
67%
First recorded
2018
Last recorded
2025

Track record

Install volume by year

2018
1$0.95/W
2019
2$4.13/W
2021
2$2.89/W
2022
2$5.63/W
2023
2$4.13/W
2024
1$9.01/W
2025
2$11.17/W

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

Latest records

Most recent recorded installs

DateLocationSizePriceOwnership
Apr 29, 2025Palm Desert, CA29.5 kW$422,000Host-owned · battery
Feb 6, 2025Palos Verdes Estates, CA9 kW$72,600Host-owned · battery
May 22, 2024Santa Rosa Valley, CA16.2 kW$146,000Host-owned · battery
Dec 27, 2023Costa Mesa, CA64.5 kW$239,920Host-owned
Oct 4, 2023Simi Valley, CA4.4 kW$20,100Host-owned
Dec 7, 2022Thousand Oaks, CA9 kW$60,520Host-owned · battery
Apr 25, 2022Simi Valley, CA14.5 kW$65,500Host-owned · battery
Sep 9, 2021Cathedral City, CA618.9 kW$538,000Third-party · battery
Mar 16, 2021Ojai, CA8.9 kW$43,614Host-owned · battery
Oct 21, 2019Simi Valley, CA11.1 kW$48,000Host-owned

See all 12 installations →searchable & filterable; export to CSV with a free account

Service geography

California
12

Busiest cities

Simi Valley, CA 3Cathedral City, CA 2Thousand Oaks, CA 1Oxnard, CA 1Costa Mesa, CA 1Ojai, CA 1Palm Desert, CA 1Santa Rosa Valley, CA 1

Record

Installer ID
PC-481
First recorded install
Aug 22, 2018
Last recorded install
Apr 29, 2025
Priced records
12

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Frequently asked questions

How many solar installations has Aeterna Energy completed?

PanelCensus records 12 installations by Aeterna Energy, from Aug 22, 2018 to Apr 29, 2025, totalling 1.4 MW of capacity. Dataset coverage varies by state, so actual totals may be higher.

What does Aeterna Energy charge for solar?

The median installed price across 12 priced systems is $4.54/W pre-incentive (median system 12.8 kW, ≈ $69,050). Third-party-owned (lease/PPA) share: 17%.

Where does Aeterna Energy install solar?

Recorded installs span 1 state, led by California (12).

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