PanelCensus

Day Nelson Electrical Engineering

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Solar installer based in California · installer record #3396 resolved from 12 public installation records.

Recorded installs
12
Total capacity
113 kW
DC nameplate
Median system
9.3 kW
≈ $33,332
Median price
$3.27/W
pre-incentive
Third-party owned
8%
lease / PPA
Battery attach
58%
First recorded
2023
Last recorded
2025

Track record

Install volume by year

2023
2$2.62/W
2024
1$4.30/W
2025
9$3.49/W

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

Latest records

Most recent recorded installs

DateLocationSizePriceOwnership
Dec 19, 2025Twentynine Palms, CA9 kW$65,900Host-owned · battery
Dec 18, 2025Landers, CA10.1 kW$36,888Host-owned · battery
Dec 12, 2025Joshua Tree, CA3.2 kW$10,992Host-owned
Oct 20, 2025Twentynine Palms, CA10.1 kW$35,164Host-owned · battery
Sep 18, 2025Joshua Tree, CA5 kW$25,091Host-owned · battery
Sep 3, 2025Joshua Tree, CA13 kW$39,647Host-owned · battery
Jun 6, 2025Joshua Tree, CA7.2 kW$18,900Third-party · battery
Feb 21, 2025Yucca Valley, CA18.5 kW$44,000Host-owned
Feb 21, 2025Yucca Valley, CA8.8 kW$22,000Host-owned
Jun 24, 2024Twentynine Palms, CA9.6 kW$41,280Host-owned · battery

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

Service geography

Busiest cities

Joshua Tree, CA 6Twentynine Palms, CA 3Yucca Valley, CA 2Landers, CA 1

Record

Installer ID
PC-3396
First recorded install
Oct 30, 2023
Last recorded install
Dec 19, 2025
Priced records
12

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Frequently asked questions

How many solar installations has Day Nelson Electrical Engineering completed?

PanelCensus records 12 installations by Day Nelson Electrical Engineering, from Oct 30, 2023 to Dec 19, 2025, totalling 113 kW of capacity. Dataset coverage varies by state, so actual totals may be higher.

What does Day Nelson Electrical Engineering charge for solar?

The median installed price across 12 priced systems is $3.27/W pre-incentive (median system 9.3 kW, ≈ $33,332). Third-party-owned (lease/PPA) share: 8%.

Where does Day Nelson Electrical Engineering 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.