When was Ascent Solar founded?

Ascent Solar was founded in 2005 and raised its 1st funding round 2 years after it was founded.

Where is Ascent Solar located?

Ascent Solar is headquartered in Thornton, United States. It is registered at 12300 Grant St Ste 160, Thornton, CO 80241, US.

How many employees does Ascent Solar have?

As of Nov 24, 2025, the latest employee count at Ascent Solar is 81.

Is Ascent Solar a funded company?

Ascent Solar is a funded company, having raised an undisclosed amount across 34 funding rounds to date. The company's 1st funding round was a $***** Post IPO round, raised on Aug 17, 2007.

When was the latest funding round of Ascent Solar?

Ascent Solar's latest funding was a $***** Post IPO round on Jan 23, 2026, with participation from 0 investor.

What is the annual revenue of Ascent Solar?

Annual revenue of Ascent Solar is $76.8K as on Dec 31, 2025.

Where does Ascent Solar rank among its competitors?

Ascent Solar ranks 65th amongst 3108 active competitors, of which 115 are funded. It stands 11th in terms of total funding among its competitors. The most recent competitor to raise funding was Ascent Solar, which secured $25M in Jan, 2026.

Who are the top competitors of Ascent Solar?

Ascent Solar's top competitors include d light, Ecoflow and Swift Solar. Among them, Ascent Solar secured the most recent funding round in January, 2026.

Ascent Solar - 2026 Company Profile, Team, Funding, Competitors & Financials

Ascent Solar is a public company based in Thornton (United States), founded in 2005. It operates as a Manufacturer of flexible thin-film solar panels for varied applications. Ascent Solar has raised an undisclosed amount in funding. The company has 3108 active competitors, including 115 funded and 120 that have exited. Its top competitors include companies like d light, Ecoflow and Swift Solar.

Company Details

Manufacturer of flexible thin-film solar panels for varied applications. These photovoltaic modules are suitable for airborne vehicles, space missions, and agrivoltaic installations. The company utilizes CIGS chemistries with roll-to-roll manufacturing processes. The panels are built on a thin polyamide substrate.

Website: ascentsolar.com
Social
Email ID: *****@ascentsolar.com
Registered Address: 12300 Grant St Ste 160, Thornton, CO 80241, US

Key Metrics

Founded Year

2005

Location

Thornton, United States

Stage

Public

Latest Funding Round

Post IPO, Jan 23, 2026, $*****

Investors

Tritium Partners & 4 more

Ranked

65^th among 3108 active competitors

Annual Revenue

$76.8K as on Dec 31, 2025

Employee Count

81 as on Nov 24, 2025

Investment & Acquisitions

Flisom & 1 more

Similar Companies

Swift Solar & 77 more

Exit Details

Public

View Ascent Solar's full profile

Ascent Solar is associated with 2 legal entities given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
Ascent Solar Technologies, Inc. CIN: 203672603 , United States, Active		$76.8K (As on Dec 31, 2025)	21 (As on Dec 31, 2024)	-
Ascent Solar Technologies, Inc. CIN: 20051392430 , United States, Active	Oct 21, 2005	$1M - $5M (As on Sep 06, 2022)	-	-

Ascent Solar got listed on Aug 07, 2006.

Click here to take a look at Ascent Solar's IPO in detail

Ascent Solar has raised funding over 34 rounds. Its first funding round was on Aug 17, 2007. Ascent Solar has 5 institutional investors.

Here is the list of recent funding rounds of Ascent Solar:

Filter this list

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Jan 23, 2026	4706692	Post IPO	3090349	9538862	6659335	7419278
Dec 05, 2025	3933940	Post IPO	9079434	5486476	2833080	7671069
Oct 17, 2024	5473828	Post IPO	7922382	5619531	3117687	7582936

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View details of Ascent Solar's funding rounds and investors

Ascent Solar's employee count trend

Ascent Solar has 81 employees as of Nov 25. Here is Ascent Solar's employee count trend over the years:

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Top competitors of Ascent Solar include d light, Ecoflow and Swift Solar. Here is the list of Top 10 competitors of Ascent Solar, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	d light 2004, Nairobi (Kenya), Series E	Provider of affordable solar energy solutions and financing. This company offers solar home systems, inverters, and appliances designed for off-grid communities. It also provides accessible financing options, such as PayGo, to expand access to clean energy. The company focuses on last-mile delivery to reach underserved areas and employs innovative product designs. Its offerings aim to improve lives by fostering education, health, and economic opportunity.	$118M	Omidyar Network, Inspired Evolution & 38 others	77/100
2nd	Ecoflow 2017, San Jose (United States), Series B	Provider of portable power stations, solar generators, and home backup systems	$104M	HSG, Shenzhen Huitong Financial Holding Fund Investment ... & 11 others	73/100
3rd	Swift Solar 2017, Golden (United States), Series A	Provider of flexible perovskite solar cells	$42.4M	Eni Next, Good Growth Capital & 19 others	66/100
4th	Goal Zero 2010, Salt Lake City (United States), Acquired	Manufacturer of portable power stations, solar generators, and home backup systems	$13.4M	Mercato Partners, Sorenson Capital & 2 others	62/100
5th	Epishine 2016, Linkoping (Sweden), Series A	Developer and provider of solar modules	$19.4M	Almi Invest, Beijer Ventures & 14 others	61/100
6th	Silver Pumps 1981, Rajkot (India), Series C	Manufacturer of diverse electrical products, agricultural equipment, and solar solutions	$125M	Middlepath Advisors, Emerald Path & 28 others	61/100
7th	Merlin Solar 2016, San Jose (United States), Acquired	Manufacturers of solar modules	$47.1M	Fifth Wall, Saint-Gobain & 2 others	61/100
8th	ZOLA Electric 2011, Amsterdam (Netherlands), Series E	Provider of solar installation and upgradation services for rural customers	$158M	Helios, SolarCity & 29 others	61/100
9th	mPower Technologies 2008, Albuquerque (United States), Series B	Manufacturer of solar modules for space applications and related solutions	$56.4M	Razor's Edge Ventures, Cottonwood Technology Fund ... & 5 others	61/100
10th	Maxeon Solar Technologies 2020, Singapore (Singapore), Public	Manufacturer of solar panels and energy solutions for various customers	$200M	Total, Tianjin Zhonghuan Semiconductor	61/100
65th	Ascent Solar 2005, Thornton (United States), Public	Manufacturer of flexible thin-film solar panels for varied applications	-	Tritium Partners, Terminus Capital Partners ... & 3 others	55/100