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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
$2.3B
Avg Funding
$91.7M
Global Reach
13
countries

Top Cities for Solar

Paris
London
Casoria
Amsterdam
Nihombashi-hamacho
Denver

Recently Funded Companies

Export
Paris, France

Holosolis contributes to the EU’s goal of local PV module production and curbing global warming.

$254.8M raised
Nov 2025

Founder Contacts

30,000+ verified contacts

London, United Kingdom

eleXsys Energy operates as a cleantech energy company.

$2.7M raised
Nov 2021

Founder Contacts

30,000+ verified contacts

Casoria, Italy

H2 Power is an energy service company that installs and maintains heat pumps, condensing boilers, and photovoltaic systems.

$6.3M raised
Nov 2023

Founder Contacts

30,000+ verified contacts

Amsterdam, The Netherlands

Infinity Power is a renewable energy company that offers solar, battery storage, and grid infrastructure solutions.

$372.0M raised
Nov 2025

Founder Contacts

30,000+ verified contacts

Nihombashi-hamacho, Japan

Tekoma Energy is a renewable energy company that specializing in PV solar power plants to support in clean energy to local communities.

$50.0M raised
Nov 2024

Founder Contacts

30,000+ verified contacts

Denver, United States

GeoSolar Technologies develops a green technology that utilizes natural energy sources for a carbon-free home.

$40K raised
Jan 2024

Founder Contacts

30,000+ verified contacts

North Palm Beach, United States

XPLR Infrastructure is a renewable energy company that owns, operates, and acquires contracted clean energy projects.

$750.0M raised
Nov 2025

Founder Contacts

30,000+ verified contacts

Somerville, United States

Sol Clarity specializes in the development and production of self-cleaning solar.

$800K raised
Nov 2022

Founder Contacts

30,000+ verified contacts

Redwood City, United States

Ubiquitous Energy makes transparent solar technology for windows, electronics, and other applications.

$30.0M raised
Jan 2022

Founder Contacts

30,000+ verified contacts

Seattle, United States

Cosmos Innovation specialize in full stack software development, product design, cloud hosting, and MVP deployment.

Nov 2025

Founder Contacts

30,000+ verified contacts

Kurnell, Australia

Sundrive Solar is a solar technology start-up.

$16.5M raised
Nov 2025

Founder Contacts

30,000+ verified contacts

Uji, Japan

EneCoat Technologies is working on materials development for perovskite solar cells and the commercialization of modules.

Nov 2024

Founder Contacts

30,000+ verified contacts

San Francisco, United States

SunTrain provides and develops renewable energy storage and distribution.

Nov 2025

Founder Contacts

30,000+ verified contacts

Scottsdale, United States

NarrativeWave is the AI Automation & Analytics platform for Energy companies focused on impacting operations.

$4.5M raised
Jan 2025

Founder Contacts

30,000+ verified contacts

Cologne, Germany

Sunvigo provides you with cheap solar power from your roof and real green power from the grid.

$16.5M raised
Jan 2024

Founder Contacts

30,000+ verified contacts

Colchester, United Kingdom

Above Surveying is the solar industry’s leading aerial solar inspection and data analysis company.

$3.3M raised
Jan 2022

Founder Contacts

30,000+ verified contacts

Ottawa, Canada

Enurgen is a clean tech energy software solution for solar system operators.

$4.1M raised
Oct 2025

Founder Contacts

30,000+ verified contacts

Sault Sainte Marie, Canada

Heliene Inc has developed technology to make solar power more reliable and affordable.

$54.0M raised
Oct 2024

Founder Contacts

30,000+ verified contacts

São Paulo, Brazil

Faro Energy is a distributed solar energy industry that provides solar finance to commercial and industrial users.

$55.6M raised
Oct 2022

Founder Contacts

30,000+ verified contacts

Toronto, Canada

QD Solar is a technology company based in Canada that develops photovoltaic cells that use colloidal quantum dot technology.

$100K raised
Oct 2022

Founder Contacts

30,000+ verified contacts

Houston, United States

Lancium is a technology company using distributed parallel computing to enable the growth of renewable energy.

$600.0M raised
Oct 2025

Founder Contacts

30,000+ verified contacts

George Town, Cayman Islands

Glow Labs is the development company behind the Glow protocol, which compensates solar farms with tokens for producing carbon credits.

$30.0M raised
Oct 2024

Founder Contacts

30,000+ verified contacts

Singapore, Singapore

Redex provides a comprehensive set of services for managing Renewable Energy Certificates.

$10.0M raised
Oct 2023

Founder Contacts

30,000+ verified contacts

Espoo, Finland

Envera Oy is a Industrial Equipment company.

$30.2M raised
Oct 2025

Founder Contacts

30,000+ verified contacts

Midland, United States

Warrior Technologies provides environmental and industrial services such as mechanical, trucking, industrial and environmental cleaning.

$1.6M raised
Oct 2025

Founder Contacts

30,000+ verified contacts

Showing 551 to 575 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
$91.7M
Total Funding Tracked
$2.3B
Countries Represented
13

Distribution by Funding Stage

Other25 companies

Top Cities for Solar

1.Paris
1 companies$254.8M
2.London
1 companies$2.7M
3.Casoria
1 companies$6.3M
4.Amsterdam
1 companies$372.0M
5.Nihombashi-hamacho
1 companies$50.0M

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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607 Solar Startups (2026) — Recently Funded Companies, Investors & Rounds | VCBacked