About Optivolt
Optivolt is an Energy & Utilities company based in San Mateo (United States) founded in 2017 by Daniel Kofman and Rohit Kalyanpur. Solar-powered products with shade-tolerance technology are provided. Optivolt has raised $40.22 million across 4 funding rounds from investors including Techstars, OSTI.GOV and Atlas Innovate. Its chief executive, as recorded, is Rohit Kalyanpur. Its focus areas include Energy, Solar Energy, Solar Products and Multi-Products. Its competitors include Ecoflow, Polar Power and Renogy; 3 of its 3 listed competitors have raised funding.
Company details
Optivolt was founded in 2017 and is based in San Mateo, United States. Operations focus on the renewable energy sector, where solar panels incorporating shade-tolerance technology are developed and offered. Key products include the ThinMint 14, ThinMint 30, ThinMint-85, and ThinMint-300 models. These items are supplied to support various solar energy applications in residential and commercial settings.
- Headquarters San Mateo, United States
- Founders Daniel Kofman, Rohit Kalyanpur
- SectorsEnergy & Utilities
- Website optivolt.com
- Social LinkedIn
- Total Equity Funding$40.22M (USD)
in 4 rounds
- Latest Funding Round$32M (USD), Series A
Oct 2026
- InvestorsTechstars
& 9 more
Funding Insights of Optivolt
Optivolt has successfully raised a total of $40.22M across 4 strategic funding rounds. The most recent funding activity was a Series A round of $32 million completed in October 2026. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $40.22M
- Total Rounds 4
- Last Round Series A — $32M
- First Round $20,000
(Jun 2018)
- Investors Count 10
All 4 funding rounds of Optivolt with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Oct 2026 | $32M | Series A | – | Vxi Capital | |
| Jul 2024 | $199,873 | Grant | – | – | |
| May 2022 | $8.2M | Seed | – | Atlas Innovate | |
| Jun 2018 | $20,000 | Seed | – | Techstars | – |
10 investors in total: 9 institutional and 1 angel.
Investors in Optivolt
Optivolt has secured backing from 10 investors, including institutional, venture fund, and angel investors. Prominent investors backing the company include Techstars, OSTI.GOV and Atlas Innovate.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Venture capital investments are made in impact-driven startups. | social-impact-capital.com | New York, United States | ||
Venture capital firm investing in environmental, education & safety care sectors | citylight.vc | New York, United States | ||
Early stage companies are invested in by Pure Ventures. | pureventuresvc.com | Oakland, United States | ||
Startups are accelerated globally without sector restrictions through structured programs. | 2006 | techstars.com | New York, United States | |
| vxicapital.com | ||||
| valoventures.org | ||||
Scientific and technical information is managed and disseminated by OSTI.GOV. | osti.gov | Oak Ridge, United States | ||
Atlas Innovate is focused on investing in industrial technology innovations. | atlasinnovate.com | |||
| racap.com | ||||
PR Peter Relan | Serial entrepreneur, angel investor, founder of YouWeb Incubator, based in Silicon Valley | unknown_1ff5982462ec49118 |
Investor details for Optivolt
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
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People of Optivolt
2 people are tracked at Optivolt (2 in leadership).
| Name | Role | Group |
|---|---|---|
Daniel Kofman | Co-Founder & CTO | Leadership |
Rohit Kalyanpur | Co-Founder & CEO | Leadership |
Complete people profiles for Optivolt
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Timeline of Optivolt
3 dated milestones of Optivolt across 9 years, from founding to its latest funding, stage changes and deals.
- Founded Optivolt is founded.
- Funding First funding round of $20K.
- Funding Latest funding round, Series A, of $32.0M.
Competitors of Optivolt
Optivolt has 3 listed competitors in our database, 3 of them funded. They include Ecoflow, Polar Power and Renogy.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| ecoflow.com | 2017 | San Jose, United States | $104M | An online platform for energy storage solutions is offered. | ||
| polarpower.com | 1979 | Gardena, United States | $1.17M | 113 | Mobile rapid chargers for EVs are developed without utility grids. | |
| renogy.com | 2005 | Ontario, United States | $30.9M | Solar panels, kits, and power electronics are manufactured by Renogy. |
Detailed competitors of Optivolt
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Top companies in Renewable & Sustainable Energy
3 companies that operate in the same segment as Optivolt (Renewable & Sustainable Energy) in United States, ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Utility-scale renewable energy projects are developed by Enel X. | 2001 | Boston, Massachusetts, United States | USD 168.67 M | |||
Sustainable energy solutions are developed and operated worldwide. | 2000 | Chicago, Illinois, United States | USD 575 M | 1,276 | ||
Solar energy services are provided to residential customers nationwide. | 2007 | San Francisco, California, United States | USD 296.98 M | USD 2.96 B | 11,060 |
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Frequently Asked Questions about Optivolt
Optivolt was founded in 2017 and raised its 1st funding round 1 year after it was founded.
Optivolt is headquartered in San Mateo, United States. It is registered at San Mateo, California, United States.
Rohit Kalyanpur is the CEO of Optivolt, as recorded in our data. They have also founded this company.
Optivolt is a funded company, having raised a total of $40.22M across 4 funding rounds to date. The company's 1st funding round was a Seed of $20K, raised on Jun 2018.
Optivolt was founded in 2017 and is based in San Mateo, United States. Operations focus on the renewable energy sector, where solar panels incorporating shade-tolerance technology are developed and offered. Key products include the ThinMint 14, ThinMint 30, ThinMint-85, and ThinMint-300 models. These items are supplied to support various solar energy applications in residential and commercial settings.
Optivolt's top competitors include Ecoflow, Renogy and Polar Power.
Optivolt has 10 investors. Key investors include Techstars, OSTI.GOV, Atlas Innovate, Social Impact Capital, and City Light Capital.