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Solar Startups

Updated July 2026

Companies in the solar sector developing innovative solutions and technologies.

Explore 607 recently funded solar companies with verified founder contact information and fundraising data.

Total Companies
607
Total Funding
$2.9B
Avg Funding
$115.3M
Global Reach
11
countries

Top Cities for Solar

Boston
Melbourne
Metairie
Austin
Irvine
Stockholm

Recently Funded Companies

Export
Boston, United States

SunDensity provides photonic solar conversion products and services.

Dec 2021

Founder Contacts

30,000+ verified contacts

Melbourne, Australia

Monash Energy Materials and Systems Institute.

$120K raised
Dec 2021

Founder Contacts

30,000+ verified contacts

Metairie, United States

PosiGen is on a mission to make solar affordable and easy to access for homeowners.

$200.0M raised
Dec 2024

Founder Contacts

30,000+ verified contacts

Austin, United States

Accelergen Energy engages in accelerating the transition to zero-carbon emission electricity as a renewable power.

$20.0M raised
Dec 2024

Founder Contacts

30,000+ verified contacts

Irvine, United States

Qcells is a solar and storage development, construction, and operations firm.

$1.4B raised
Dec 2024

Founder Contacts

30,000+ verified contacts

Stockholm, Sweden

Done is the operating system for green energy installations - EV Chargers, Battery storage and Heat pumps.

$674K raised
Dec 2022

Founder Contacts

30,000+ verified contacts

Lund, Sweden

Qoitech is a Swedish startup which creates energy optimization solutions for developers throughout the stack in the Internet of Things area.

Dec 2022

Founder Contacts

30,000+ verified contacts

New York, United States

AMPYR Energy is a global developer and operator of renewable energy assets.

$200.0M raised
Dec 2024

Founder Contacts

30,000+ verified contacts

São Paulo, Brazil

Sol Agora offers digital solar financing solutions to ease investment in solar energy projects.

$20.0M raised
Dec 2024

Founder Contacts

30,000+ verified contacts

Somerville, United States

Greentown Labs is a climate technology incubator that seeks to invest in the clean technology, energy, and environmental industries.

$3.0M raised
Dec 2024

Founder Contacts

30,000+ verified contacts

Pittsburgh, United States

Everest Infrastructure Partners offers innovative financing solutions to individual Landowners.

$600.0M raised
Dec 2023

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Metris Energy is the first AI-powered solar energy platform for commercial property owners.

Dec 2025

Founder Contacts

30,000+ verified contacts

Barcelona, Spain

Eltex focused on sustainable energy solutions, particularly solar auto-consumption systems, electric vehicle infrastructure.

$2.1M raised
Dec 2025

Founder Contacts

30,000+ verified contacts

Miami, United States

Our capabilities also enable us to provide tailored mitigation strategies for our customers.

$1.6M raised
Dec 2023

Founder Contacts

30,000+ verified contacts

San Juan, Puerto Rico

SOLX is a manufacturing company that develops and retails solar panels.

$1.0M raised
Dec 2025

Founder Contacts

30,000+ verified contacts

Madrid, Spain

Ezzing Solar is an international company that specializes in the development of online tools for the solar industry.

Dec 2023

Founder Contacts

30,000+ verified contacts

Mascot, Australia

5B is a solar technology manufacturer.

$16.8M raised
Dec 2022

Founder Contacts

30,000+ verified contacts

Amsterdam, The Netherlands

One-stop shop for solar mini-grids

$1.4M raised
Dec 2021

Founder Contacts

30,000+ verified contacts

Williston, United States

ISun Energy develops and deploys solar energy and smart city e-mobility hubs.

$8.0M raised
Dec 2023

Founder Contacts

30,000+ verified contacts

Halifax, Canada

EverWind Fuels developing new solar and wind farms to produce green hydrogen.

$234.2M raised
Jan 2026

Founder Contacts

30,000+ verified contacts

North Sydney, Australia

Sunman Energy develops lightweight solar panels and mounting solutions designed for commercial rooftops with low load capacity.

$111.9M raised
Dec 2025

Founder Contacts

30,000+ verified contacts

Great Falls, United States

247Solar offers a complete solution for high-temperature, modular solar power with overnight storage.

$3.5M raised
Dec 2025

Founder Contacts

30,000+ verified contacts

Leatherhead, United Kingdom

The EV Solar Car Park Company

$1.6M raised
Dec 2023

Founder Contacts

30,000+ verified contacts

Christchurch, New Zealand

Solagri Energy offers an innovative'solar as a service' solution designed exclusively for dairy farms.

$6.4M raised
Dec 2022

Founder Contacts

30,000+ verified contacts

Debrecen, Hungary

rising.eco uses the power of communities to reshape our energy systems and empower anyone to go green.

$150K raised
Dec 2021

Founder Contacts

30,000+ verified contacts

Showing 476 to 500 of 607 companies

About the Solar Startup Ecosystem

The solar sector is an active area of startup innovation and venture capital investment. Companies in this space are developing new technologies, platforms, and services that address evolving market needs and create new business opportunities.

Funding Trends in Solar

Solar companies raise capital across various funding stages, from early seed rounds to late-stage growth financing. Investor interest in this sector is driven by the size of the addressable market, the pace of technology adoption, and the potential for scalable business models.

Growth Outlook

The solar sector is expected to continue evolving as technology advances, market dynamics shift, and new opportunities emerge. Companies that demonstrate strong product-market fit, efficient growth, and clear competitive advantages are well-positioned to attract continued investment.

Solar Funding Breakdown

Here is how funding is distributed among the 607 solar companies tracked in the VCBacked database.

Average Funding
$115.3M
Total Funding Tracked
$2.9B
Countries Represented
11

Distribution by Funding Stage

Other25 companies

Top Cities for Solar

1.Boston
1 companiesUndisclosed
2.Melbourne
1 companies$120K
3.Metairie
1 companies$200.0M
4.Austin
1 companies$20.0M
5.Irvine
1 companies$1.4B

Related Industries

Companies in the solar sector often overlap with or complement businesses in adjacent industries. Exploring related verticals can help you discover additional companies, identify partnership opportunities, and understand the broader competitive landscape.

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