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Solar Startups

Updated August 2026

Companies in the solar sector developing innovative solutions and technologies.

Explore 621 recently funded solar companies with verified founder contact information and fundraising data.

Total Companies
621
Total Funding
$895.3M
Avg Funding
$35.8M
Global Reach
12
countries

Top Cities for Solar

Nagoya
Baltimore
Medellín
Warsaw
Stavanger
Miami

Recently Funded Companies

Export
Nagoya, Japan

Syla Solar generates solar electricity to alleviate world challenges.

Jan 2025

Founder Contacts

41,000+ verified contacts

Baltimore, United States

Sunstone Credit is an technology-enabled solar loan finance platform for businesses.

$20.0M raised
Jan 2023

Founder Contacts

41,000+ verified contacts

Medellín, Colombia

Erco Energía is a manufacturing company that provides generation, digital energy marketing, and maintenance services.

$30.0M raised
Jan 2023

Founder Contacts

41,000+ verified contacts

Warsaw, Poland

Lewandpol Group operates as a renewable energy company.

$20.7M raised
Jan 2023

Founder Contacts

41,000+ verified contacts

Stavanger, Norway

Renewable Energy, Clean Energy

$9.8M raised
Jan 2023

Founder Contacts

41,000+ verified contacts

Miami, United States

Terra Energy is on a mission to build residential platform that delivers clean and affordable power.

Jan 2026

Founder Contacts

41,000+ verified contacts

Los Angeles, United States

Haven Energy a climate technology firm that is hastening the adoption of home battery systems

$40.0M raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Berri, Australia

With the Redback Smart Hybrid System got options. Its advanced hybrid technology with battery manages and stores solar energy.

Jan 2024

Founder Contacts

41,000+ verified contacts

Springfield, United States

VeriWatt is a solar energy installation company that maximizes the grid’s performance, cuts costs, and saves energy.

$1.2M raised
Dec 2022

Founder Contacts

41,000+ verified contacts

Drummondville, Canada

Aeronergie is a heat recovery units, solar collectors, air curtains, and energy-saving products manufacturing company.

$5.0M raised
Dec 2021

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Voxel Energy builds solar-powered data centers to provide immediate power, bypassing years of utility grid connection delays.

Jan 2026

Founder Contacts

41,000+ verified contacts

Charlottesville, United States

Apex Clean Energy is a renewable energy company that develops commercial-scale wind and solar energy facilities.

$42.5M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

London, United Kingdom

GRYD Energy funds, operates, and optimize smart solar systems for homeowners that is decentralized and powered by clean solar energy.

$1.2M raised
Jan 2025

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

Distributed Energy is a renewable energy platform addressing energy access and climate resilience in emerging markets

$250K raised
Dec 2022

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Low Carbon develops, owns, and operates renewable energy projects to fight climate change, aiming for a net-zero future.

$683.3M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

Oslo, Norway

Kyoto Group is a manufacturer of thermal batteries.

$4.3M raised
Jan 2024

Founder Contacts

41,000+ verified contacts

Bordeaux, France

Sunbooster provides design, installation, consulting, engineering, maintenance, and other services related to solar energy products.

$5.3M raised
Dec 2021

Founder Contacts

41,000+ verified contacts

Washington, United States

Nithio Holdings a Washington, DC-based energy finance company focused on the off-grid sector in Africa.

$10.0M raised
Jan 2024

Founder Contacts

41,000+ verified contacts

Dallas, United States

Hover Energy provide an individualized solution to meet our customers’ onsite power needs.

$780K raised
Dec 2023

Founder Contacts

41,000+ verified contacts

Burlington, United States

Verde Technologies specializes in the production of perovskite solar cells that offers thin film and flexible solar panels.

$3.0M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

Poway, United States

NeoVolta is a developer of smart residential energy storage solutions.

$10.0M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Articulate uses AI to help builders and solar developers avoid costly errors by detecting drawing clashes early.

$500K raised
Dec 2025

Founder Contacts

41,000+ verified contacts

San Diego, United States

Zephyr Fusion builds fusion powered satellite technologies that enable megawatt scale energy and aerospace operations in orbit.

$500K raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Milan, Italy

Chiron Energy is a solar energy company that develops, invests, and manages platforms in the renewable energy sector.

$6.9M raised
Dec 2024

Founder Contacts

41,000+ verified contacts

Ecublens, Switzerland

SoHHytec provides renewable system for onsite production of solar fuel and power which is cleaner, greener, and cost-effective.

Dec 2024

Founder Contacts

41,000+ verified contacts

Showing 451 to 475 of 621 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 621 solar companies tracked in the VCBacked database.

Average Funding
$35.8M
Total Funding Tracked
$895.3M
Countries Represented
12

Distribution by Funding Stage

Other25 companies

Top Cities for Solar

1.San Francisco
2 companies$500K
2.London
2 companies$684.5M
3.Nagoya
1 companiesUndisclosed
4.Baltimore
1 companies$20.0M
5.Medellín
1 companies$30.0M

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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