When was Solarworld founded?

Solarworld was founded in 1975 and raised its 1st funding round 26 years after it was founded.

Where is Solarworld located?

Solarworld is headquartered in Germany. It is registered at Heidenkampsweg 81 20097 Hamburg.

How many employees does Solarworld have?

As of May 31, 2026, the latest employee count at Solarworld is 326.

Is Solarworld a funded company?

Solarworld is a funded company, having raised an undisclosed amount across 4 funding rounds to date. The company's 1st funding round was a $***** PE round, raised on 2001.

When was the latest funding round of Solarworld?

Solarworld's latest funding was a $***** PE round on Aug 19, 2017, with participation from 1 investor.

Where does Solarworld rank among its competitors?

Solarworld ranks 174th amongst 1828 active competitors, of which 101 are funded. It stands 11th in terms of total funding among its competitors. The most recent competitor to raise funding was Tandem PV, which secured $7.7M in Aug, 2026.

Who are the top competitors of Solarworld?

Solarworld's top competitors include Waaree Energies, First Solar and Vikram Solar. Among them, Tandem PV secured the most recent funding round in August, 2026.

Solarworld - 2026 Company Profile, Funding, Competitors & Financials

Solarworld is an acquired company based in Germany, founded in 1975. It operates as a Manufacturer of photovoltaic products integrating all components of the solar value chain. Solarworld has raised an undisclosed amount in funding. The company has 1828 active competitors, including 101 funded and 130 that have exited. Its top competitors include companies like Waaree Energies, First Solar and Vikram Solar.

Company Details

Manufacturer of photovoltaic products integrating all components of the solar value chain. The group develops solar power technologies at all levels in-house. The company offers solar panels and promotes the construction of turn-key solar power systems. The entity acquired production facilities and distribution businesses. It continues its transition to mono PERC-only cells production.

Website: solarworld.com
Registered Address: Heidenkampsweg 81 20097 Hamburg

Key Metrics

Founded Year

1975

Location

Germany

Stage

Acquired

Latest Funding Round

PE, Aug 19, 2017, $*****

Investors

OSTI & 3 more

Ranked

174^th among 1828 active competitors

Employee Count

326 as on May 31, 2026

Similar Companies

Vikram Solar & 1700 more

Exit Details

Acquired by SunPower (Apr 18, 2018)

View Solarworld's full profile

Solarworld is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
webgo GmbH CIN: HRB132905 , Germany, Active	Aug 03, 2014	-	-

Solarworld got acquired by SunPower on Apr 18, 2018.

Click here to take a look at Solarworld's acquisition in detail

Solarworld has raised funding over 4 rounds. Its first funding round was on 2001. Its latest funding round was a PE round on Aug 19, 2017 for $*****. 1 investor participated in its latest round. Solarworld has 4 institutional investors.

Here is the list of recent funding rounds of Solarworld:

Filter this list

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Aug 19, 2017	9003156	PE	8278680	6701910	1534948	4166186
Sep 15, 2011	3955982	Grant (prize money)	4837441	4710355	9625364	OSTI
Jan 01, 2004	3358425	Grant (prize money)	5435682	7785146	2190841	Europa

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View details of Solarworld's funding rounds and investors

Solarworld's employee count trend

Solarworld has 326 employees as of May 26. Here is Solarworld's employee count trend over the years:

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Top competitors of Solarworld include Waaree Energies, First Solar and Vikram Solar. Here is the list of Top 10 competitors of Solarworld, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Waaree Energies 1990, Mumbai (India), Public	Manufacturer of solar PV modules	$261M	ValueQuest, Dharamshi Securities & 189 others	73/100
2nd	First Solar 1999, Tempe (United States), Public	Provider of cadmium telluride-based flexible solar modules	-	Triodos Investment Management, GSA Capital Partners ... & 1 others	70/100
3rd	Vikram Solar 2005, Kolkata (India), Public	Manufacturer of solar photovoltaic modules and renewable energy solutions	$94.1M	Monolink Trexim, Viney Equity Market & 76 others	70/100
4th	Jinko Solar 2006, Shanghai (China), Acquired	Manufacturer of solar modules	$35M	China Israel Value Capital, Pitango & 5 others	68/100
5th	Premier Energies 1995, Secunderabad (India), Public	Manufacturer and supplier of solar cells and modules with a focus on sustainable energy solutions	$44M	Eclat Health, Intersolar & 7 others	67/100
6th	Suniva 2007, Norcross (United States), Acquired	Manufacturer of solar PV modules	$224M	Warburg Pincus, New Enterprise Associates ... & 10 others	66/100
7th	Swift Solar 2017, Golden (United States), Series A	Provider of flexible perovskite solar cells	$42.4M	Eni Next, Good Growth Capital & 20 others	65/100
8th	GREW 2022, Ahmedabad (India), Series A	Manufacturer of solar modules and provider of solar energy solutions	$3.46M	Chiripal Group, Vishal Fabrics & 3 others	64/100
9th	Saatvik Green Energy 2015, Gurugram (India), Public	Manufacturers of solar PV modules	-	-	64/100
10th	Tandem PV 2017, San Francisco (United States), Series A	Developer of a perovskite-based solar cell	$64.4M	Planetary Technologies, Incite & 13 others	63/100
174th	Solarworld 1975, Germany, Acquired	Manufacturer of photovoltaic products integrating all components of the solar value chain	-	OSTI, Europa & 2 others	46/100