ConnectDER
Philadelphia, US · Delaware corporation · 9 known investors
ConnectDER makes meter socket adapters (meter collars) that connect residential solar, battery, and EV charging systems directly at the electric meter, avoiding panel upgrades and complex electrical work. Its products are sold to solar, storage, and EV installers across the U.S. to reduce install time and labor costs.
CleantechClimate TechEnergyHardware
Founders & leadership
WF

Whitman FultoninFounder and Chief Product Officer
IS

Ivo SteklacExecutive
MG
Mark GustafsonNamed on SEC filing
Board
DG

RG
Rajan GuptaBoard director
MC

DH
David HayesBoard director
Investors · 9
Reported raises · per SEC filings
Form D private placements$65.4M disclosed across 4 rounds · 2021–2024
▶$35MraisedDec 2024 · 10 investors · Other EnergyRule 506(b)
▶$35MraisedDec 2024 · 10 investors · Other Energy
Rule 506(b)Officers, directors & promoters on the filing
- Whitman FultonExecutive Officer, Director
- Ivo SteklacExecutive Officer, Director
- Daniel GoldmanDirector
- Rajan GuptaDirector
- Matt ColemanDirector
- David HayesDirector
- Offering amount
- $35M
- Amount sold
- $35M
- First sale
- Nov 2024
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$26.9MraisedMar 2023 · 35 investors · Other EnergyRule 506(b)
▶$26.9MraisedMar 2023 · 35 investors · Other Energy
Rule 506(b)Officers, directors & promoters on the filing
- Daniel GoldmanDirector
- Matt ColemanDirector
- Ashley LeonardExecutive Officer
- Whitman FultonExecutive Officer, Director
- Rajan GuptaDirector
- Mark GustafsonDirector
- Offering amount
- $26.9M
- Amount sold
- $26.9M
- First sale
- Mar 2023
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$1.5MraisedJul 2022 · 8 investors · Other EnergyRule 506(b)
▶$1.5MraisedJul 2022 · 8 investors · Other Energy
Rule 506(b)Officers, directors & promoters on the filing
- Matt ColemanDirector
- Daniel GoldmanDirector
- Mark GustafsonDirector
- Whitman FultonExecutive Officer, Director
- Offering amount
- $1.5M
- Amount sold
- $1.5M
- First sale
- Jul 2022
- Incorporated
- Corporation, Virginia
- Federal exemptions
- 06b
▶$2MraisedFeb 2022 · 15 investors · Other EnergyRule 506(b)
▶$2MraisedFeb 2022 · 15 investors · Other Energy
Rule 506(b)Officers, directors & promoters on the filing
- Matt ColemanDirector
- Whitman FultonExecutive Officer, Director, Promoter
- Daniel GoldmanDirector
- Mark GustafsonDirector
- Offering amount
- $2.3M
- Amount sold
- $2M
- Minimum investment
- $1
- First sale
- Sep 2021
- Incorporated
- Corporation, Virginia
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Competitors · 2
by search overlapSe17 shared keywordsSchneider Electric provides energy management and industrial automation products, software, and advisory services to help industries, businesses, and homes electrify, automate, and digitalize their operations for greater efficiency and sustainability. It serves sectors such as aviation, manufacturing, and healthcare with monitoring software, DCIM, and energy management technologies.
Enphase Energy15 shared keywordsEnphase makes solar energy hardware and software, including microinverters, battery storage systems (IQ PowerPack), and EV chargers, along with an app for monitoring and managing home solar installations. It sells equipment and installation services for residential solar power systems.
Companies competing with ConnectDER for the same Google search keywords, organic and paid, via search-intersection analysis.
Frequently asked questions
- What does ConnectDER do?
- ConnectDER makes meter socket adapters (meter collars) that connect residential solar, battery, and EV charging systems directly at the electric meter, avoiding panel upgrades and complex electrical work. Its products are sold to solar, storage, and EV installers across the U.S. to reduce install time and labor costs.
- Who founded ConnectDER?
- ConnectDER was founded by Whitman Fulton.
- Who are ConnectDER's investors?
- ConnectDER's investors include BlackRock, Temasek, Clean Energy Venture, Clean Energy Ventures, Evergy Ventures, LG Technology Ventures, MassMutual Ventures, NextFab Ventures and 1 more.
- How much funding has ConnectDER raised?
- ConnectDER has disclosed $65.4M raised across 4 rounds.
- Where is ConnectDER headquartered?
- ConnectDER is headquartered in Philadelphia, US.

