Helio Solar
Recently activeSolar installer based in Connecticut · installer record #5906 resolved from 50 public installation records.
At a glance
Helio Solar is a solar installer with 50 recorded installations totalling 632 kW, dated 2021 to 2025. All of its records are in Connecticut, where it ranks 24th of 79 profiled installers by volume and 3,422nd of 10,536 nationally. The median installed price across 50 priced systems is $3.49/W before incentives.
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 11, 2025 | Canton, CT | 20.6 kW | $67,999 | — |
| Dec 1, 2025 | Orange, CT | 19.1 kW | $69,950 | — |
| Nov 13, 2025 | Fairfield, CT | 10.3 kW | $33,840 | — |
| Nov 13, 2025 | Milford, CT | 11.3 kW | $53,767 | — |
| Nov 12, 2025 | Trumbull, CT | 13.1 kW | $39,375 | — |
| Nov 6, 2025 | Prospect, CT | 15.3 kW | $48,195 | — |
| Oct 9, 2025 | Orange, CT | 13.9 kW | $45,936 | — |
| Sep 23, 2025 | Orange, CT | 12.6 kW | $80,205 | — |
| Aug 26, 2025 | Trumbull, CT | 11.5 kW | $49,833 | — |
| Aug 19, 2025 | Derby, CT | 11.5 kW | $47,446 | — |
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Service geography
Busiest cities
Record
- Installer ID
- PC-5906
- First recorded install
- Mar 4, 2021
- Last recorded install
- Dec 11, 2025
- Priced records
- 50
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How does Helio Solar compare with other installers in Connecticut?
By recorded installations Helio Solar ranks 24th among the 79 installers based in Connecticut with five or more records. Its median price of $3.49/W is roughly in line with the Connecticut median of $3.79/W. Its median system, 12 kW, is about 54% above the state median of 7.8 kW. 0% of its recorded installations are third-party owned (lease or power-purchase agreement), against 60% across Connecticut. 8% include battery storage, compared with 2% of Connecticut records. Installers of similar recorded volume in Connecticut include Summer Hill Solarllc (68), Son Energy Systems (66) and Pioneer Valley Photovoltaics Cooperative (58).
How has Helio Solar's installation volume changed?
Helio Solar's earliest dated installation on record is from 2021. It has recorded installations in 5 calendar years. The busiest year was 2024, with 17 installations. 2025, its latest year with records, has 17. Its median price per watt moved from $3.70/W in 2021 to $3.30/W in 2025. The most recent recorded installation is dated Dec 11, 2025.
Where does Helio Solar install solar?
All recorded installations are in Connecticut. The cities with the most of its installations are Trumbull, CT (7), Orange, CT (5), Fairfield, CT (4), Shelton, CT (3) and West Haven, CT (3).
Frequently asked questions
How many solar installations has Helio Solar completed?
PanelCensus records 50 installations by Helio Solar, from Mar 4, 2021 to Dec 11, 2025, totalling 632 kW of capacity. Public reporting varies by state, so the company's true total may be higher.
What does Helio Solar charge for solar?
The median installed price across 50 priced systems is $3.49/W before incentives (median system 12 kW, about $46,809). The Connecticut median is $3.79/W.
Where does Helio Solar install solar?
All 50 recorded installations are in Connecticut, the most of them in Trumbull.
Is Helio Solar still installing solar?
The most recent installation attributed to Helio Solar in the public records is dated Dec 11, 2025; 2025 has 17 recorded installations. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.
Does Helio Solar install leased or PPA solar systems?
0 recorded installations by Helio Solar (0%) are third-party owned — a lease or power-purchase agreement; across Connecticut the share is 60%.
Does Helio Solar install battery storage?
4 recorded installations by Helio Solar (8%) include a battery.
Related installers and places
- All solar installers in Connecticut· 79 profiles
- Solar installations in Connecticut· 63,723 records
- Summer Hill Solarllc· 68 installations
- Son Energy Systems· 66 installations
- Pioneer Valley Photovoltaics Cooperative· 58 installations
- Consolidated Edison Solutions· 49 installations
- Dcs Energy· 49 installations
- Premier Improvements· 45 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, “Helio Solar, solar installer (Connecticut)”, https://panelcensus.com/installers/connecticut/helio-solar-5906 (data as of September 21, 2026).