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Solar Startups

Updated October 2026

Companies in the solar sector developing innovative solutions and technologies.

Explore 630 recently funded solar companies with verified founder contact information and fundraising data.

Total Companies
630
Total Funding
$1.5B
Avg Funding
$58.9M
Global Reach
12
countries

Top Cities for Solar

Longmont
Delft
Annapolis
Burnaby
Bountiful
Spring

Recently Funded Companies

Export
Longmont, United States

Source Energy Provides reliable, financially sustainable energy solutions for the space economy.

$250K raised
May 2024

Founder Contacts

41,000+ verified contacts

Delft, The Netherlands

Supersola is a cleanTech startup that provides plug-and-play solar panels that are movable and can be placed anywhere.

$1.1M raised
May 2023

Founder Contacts

41,000+ verified contacts

Annapolis, United States

Sunraycer offers clean energy solutions and capital for renewable energy projects.

$901.0M raised
May 2026

Founder Contacts

41,000+ verified contacts

Burnaby, Canada

Stardust Solar Energy is a solar energy franchisor that offers NABCEP/CSA certified training.

$2.2M raised
May 2026

Founder Contacts

41,000+ verified contacts

Bountiful, United States

Halcium is a renewable energy company that develops and integrates rooftop wind turbine systems and solar energy solutions.

May 2026

Founder Contacts

41,000+ verified contacts

Spring, United States

Fintech that provides a financing marketplace for energy efficiency projects

$3.0M raised
May 2023

Founder Contacts

41,000+ verified contacts

Istanbul, Turkey

SmartPulse is a software firm that provides B2B SaaS for short-term power trading and process automation.

$1.0M raised
May 2023

Founder Contacts

41,000+ verified contacts

Valencia, Spain

Turbo Energy is a manufacturing company that develops AI-based photovoltaic products including EV chargers.

May 2026

Founder Contacts

41,000+ verified contacts

Dartmouth, Canada

Rayleigh Solar Tech is developer of perovskite solar cells intended to accelerate the widespread implementation of sustainable solar energy.

$750K raised
May 2023

Founder Contacts

41,000+ verified contacts

Nuneaton, United Kingdom

Hex Energy designs, installs, maintains, and monitors heat pump and solar systems.

$313K raised
May 2023

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Solivus are on a mission to decarbonise the built environment with lightweight solar.

$185K raised
May 2023

Founder Contacts

41,000+ verified contacts

Boulogne-billancourt, France

GE Renewable Energy is a manufacturer of wind turbine products.

$3.5M raised
May 2023

Founder Contacts

41,000+ verified contacts

Berlin, Germany

Zolar offers photovoltaic systems that homeowners can customize, compare, and order online at a fixed price.

$108.6M raised
Apr 2024

Founder Contacts

41,000+ verified contacts

Newark, United States

NuWorld Energy is a solar power company that provides complete services and solutions for energy efficiency improvements.

$250K raised
Apr 2022

Founder Contacts

41,000+ verified contacts

Toronto, Canada

PowerBank is a clean and renewable energy company that develops grid-connected solar photovoltaic systems and community solar projects.

$1.1M raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Hellerup, Denmark

Nordic Solar Energy owns & operates solar PV parks and produces green energy.

Apr 2025

Founder Contacts

41,000+ verified contacts

Amsterdam, The Netherlands

ZONNEPANELENDELEN is a platform that assists initiatives and building owners in organizing crowdfunding for their solar energy systems.

$21.7M raised
Apr 2022

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Built Robotics is a developer of AI guidance systems that transform heavy equipment into autonomous robots.

$64.0M raised
Apr 2022

Founder Contacts

41,000+ verified contacts

Santiago, Chile

Ruuf is a solar marketplace that connects homeowners with solar installers and lenders.

$500K raised
Apr 2023

Founder Contacts

41,000+ verified contacts

Dorchester, United States

Resonant Energy empowers communities to plan, finance, and build clean energy projects.

$75K raised
Apr 2023

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Eden Sustainable operates in finance, focusing on solar PV systems development, construction, funding, and operation.

$94.8M raised
Apr 2024

Founder Contacts

41,000+ verified contacts

Dublin, Ireland

Aer Soleir offers to develop, construct, and operate wind, solar, and energy storage projects.

$252.0M raised
Apr 2022

Founder Contacts

41,000+ verified contacts

Fremont, United States

Xponent Power is a renewable energy company that offers solar solutions.

$13.0M raised
Apr 2025

Founder Contacts

41,000+ verified contacts

Vancouver, Canada

Three Sixty Solar develops a commercial solar tower designed to provide a high-density clean energy solution.

$363K raised
Apr 2024

Founder Contacts

41,000+ verified contacts

Guatemala City, Guatemala

Clean energy and connectivity solutions for off-grid regions

$2.1M raised
Apr 2024

Founder Contacts

41,000+ verified contacts

Showing 201 to 225 of 630 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 630 solar companies tracked in the VCBacked database.

Average Funding
$58.9M
Total Funding Tracked
$1.5B
Countries Represented
12

Distribution by Funding Stage

Other25 companies

Top Cities for Solar

1.London
2 companies$95.0M
2.Longmont
1 companies$250K
3.Delft
1 companies$1.1M
4.Annapolis
1 companies$901.0M
5.Burnaby
1 companies$2.2M

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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630 Solar Startups (2026) — Recently Funded — Page 9 | VCBacked