Optimum Solar Group
No recent recordsSolar installer based in Wisconsin · installer record #8944 resolved from 3 public installation records.
At a glance
Optimum Solar Group is a solar installer with 3 recorded installations totalling 28 kW, dated 2021 to 2021. All of its records are in Wisconsin.
Track record
Install volume by year
Bars: recorded installs · right column: this installer's median $/W that year.
Latest records
Most recent recorded installs
| Date | Location | Size | Price | Ownership |
|---|---|---|---|---|
| Dec 14, 2021 | Superior, WI | 10.3 kW | $25,738 | — |
| Dec 14, 2021 | Superior, WI | 10.6 kW | $27,100 | — |
| Dec 14, 2021 | Superior, WI | 7.2 kW | $24,698 | — |
Record
- Installer ID
- PC-8944
- First recorded install
- Dec 14, 2021
- Last recorded install
- Dec 14, 2021
- Priced records
- 3
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How does Optimum Solar Group compare with other installers in Wisconsin?
Its median system, 10.3 kW, is about 39% above the state median of 7.4 kW. Installers of similar recorded volume in Wisconsin include Everlight Solar (3,880), Arch Electric (1,579) and Olson Solar Energy (1,347).
How has Optimum Solar Group's installation volume changed?
Optimum Solar Group's earliest dated installation on record is from 2021. The most recent recorded installation is dated Dec 14, 2021. No installation in the public records is dated within the last three years.
Where does Optimum Solar Group install solar?
All recorded installations are in Wisconsin. The cities with the most of its installations are Superior, WI (3).
Frequently asked questions
How many solar installations has Optimum Solar Group completed?
PanelCensus records 3 installations by Optimum Solar Group, from Dec 14, 2021 to Dec 14, 2021, totalling 28 kW of capacity. Public reporting varies by state, so the company's true total may be higher.
What does Optimum Solar Group charge for solar?
The median installed price across 3 priced systems is $2.55/W before incentives (median system 10.3 kW, about $25,738). The Wisconsin median is $3.52/W.
Where does Optimum Solar Group install solar?
All 3 recorded installations are in Wisconsin, the most of them in Superior.
Is Optimum Solar Group still installing solar?
The most recent installation attributed to Optimum Solar Group in the public records is dated Dec 14, 2021; 2021 has 3 recorded installations. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.
Related installers and places
- All solar installers in Wisconsin· 129 profiles
- Solar installations in Wisconsin· 22,775 records
- Everlight Solar· 3,880 installations
- Arch Electric· 1,579 installations
- Olson Solar Energy· 1,347 installations
- Full Spectrum Solar· 966 installations
- Midwest Solar Power· 722 installations
- North Wind Renewable Energy· 674 installations
Dataset updated . Sources: LBNL Tracking the Sun + permit and program records; installer resolved by exact-normalized name matching.
About this data
Source: Lawrence Berkeley National Laboratory's Tracking the Sun, merged with city permit records, state incentive programs and the USGS U.S. Large-Scale Solar Photovoltaic Database / EIA-860 plant registers, as published September 21, 2026 — PanelCensus refreshes it as each source publishes new records. See the methodology for how records are matched, cleaned and scored.
Cite as: PanelCensus, “Optimum Solar Group, solar installer (Wisconsin)”, https://panelcensus.com/installers/wisconsin/optimum-solar-group-8944 (data as of September 21, 2026).