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Solar Startups

Updated July 2026

Companies in the solar sector developing innovative solutions and technologies.

Explore 615 recently funded solar companies with verified founder contact information and fundraising data.

Total Companies
615
Total Funding
$1.0B
Avg Funding
$40.0M
Global Reach
10
countries

Top Cities for Solar

Chicago Park
Berlin
Bogotá
Denver
Markham
New York

Recently Funded Companies

Export
Chicago Park, United States

548 Enterprise develops sustainable affordable housing and community solar projects and manages related capital and energy platforms.

$1.1M raised
Jul 2023

Founder Contacts

30,000+ verified contacts

Berlin, Germany

HPS designs and manufactures integrated solar energy storage and usage systems for single and two-family homes.

Jul 2024

Founder Contacts

30,000+ verified contacts

Bogotá, Colombia

Rocasol provides a digital platform for solar panel installation, financing, and system monitoring.

$500K raised
Jul 2024

Founder Contacts

30,000+ verified contacts

Denver, United States

AI qualified sales & marketing automation for real estate, solar and energy providers

$250K raised
Jul 2024

Founder Contacts

30,000+ verified contacts

Markham, Canada

TROES is a Canadian company to develop smart power energy storage technologies, products and solutions.

Jul 2023

Founder Contacts

30,000+ verified contacts

New York, United States

Sunlight Financial is a premier, technology-enabled point-of-sale financing company.

$250.0M raised
Jul 2021

Founder Contacts

30,000+ verified contacts

Chappaqua, United States

American Solar Repair specializes in residential solar removal, reinstallation and repair.

$1.6M raised
Jul 2022

Founder Contacts

30,000+ verified contacts

Hellerup, Denmark

STACs Technology zero-emissions cooling solutions upcycle the District Energy industry's services and reach

$3.0M raised
Jul 2022

Founder Contacts

30,000+ verified contacts

Wilmington, United States

Leading Edge Equipment Technologies is a developer of kerfless, single crystal silicon wafers intended to be used in solar panels.

$2.5M raised
Jul 2021

Founder Contacts

30,000+ verified contacts

Denver, United States

Guzman Energy is a wholesale power provider and energy trading company.

$80.0M raised
Jul 2025

Founder Contacts

30,000+ verified contacts

Breda, The Netherlands

Squad Mobility develops a solar city car for daily urban mobility and sharing.

$1.5M raised
Jul 2024

Founder Contacts

30,000+ verified contacts

Meadow Lake, Canada

MLTC Solar Energy Farm will consist of a 816kW AC power generation system that is fueled 100% by sunlight.

$1.2M raised
Jul 2022

Founder Contacts

30,000+ verified contacts

North Sydney, Australia

Solar monitoring company that maximises the value home owners get from their solar power system

$626K raised
Jun 2023

Founder Contacts

30,000+ verified contacts

Richmond, United States

New Sun Road is a public benefit corporation developing data-driven IoT technology solutions.

$5.9M raised
Jun 2023

Founder Contacts

30,000+ verified contacts

Guildford, United Kingdom

OXTO Energy Pioneering flywheel energy storage technology with ambitions to transform the energy landscape.

Jun 2022

Founder Contacts

30,000+ verified contacts

Santa Monica, United States

Glow Energy is a software company that provides solar amenity for renters and rental property owners.

$500K raised
Jun 2022

Founder Contacts

30,000+ verified contacts

London, United Kingdom

AMPYR Solar Europe is an Independent electricity generator and solar development.

$214.1M raised
Jun 2023

Founder Contacts

30,000+ verified contacts

San Diego, United States

Pathway Power is a utility-scale solar and battery storage developer building a renewable energy value chain.

$150.0M raised
Jun 2026

Founder Contacts

30,000+ verified contacts

New York, United States

Onyx is a national provider of clean energy and decarbonization solutions to businesses, real estate, schools and government agencies.

$260.0M raised
Jun 2025

Founder Contacts

30,000+ verified contacts

Marseille, France

Optitus PV provides photovoltaic product information, design tools, and resources for planning, selection, and performance tracking.

$1.7M raised
Jun 2025

Founder Contacts

30,000+ verified contacts

Eindhoven, The Netherlands

Solarge is a manufacturer of sustainable, fully recyclable lightweight solar panels.

Jun 2025

Founder Contacts

30,000+ verified contacts

Castelnau-le-lez, France

Enrise is a solar developer specialising in self-consumption for commercial and industrial (C&I) real estate.

$9.1M raised
Jun 2025

Founder Contacts

30,000+ verified contacts

Juarez, Mexico

Balam is a private equity business that specializes in equity investments in renewable energy generation, specifically solar PV &mini-hydro.

$15.0M raised
Jun 2025

Founder Contacts

30,000+ verified contacts

Claymont, United States

639 Solar designs, builds and operates patented solar-powered data centers.

$300K raised
Jun 2025

Founder Contacts

30,000+ verified contacts

Marseilles, France

Pess Energy designs, manufactures, and markets zero-emission generator sets with large capacities and powers.

$2.2M raised
Jun 2023

Founder Contacts

30,000+ verified contacts

Showing 101 to 125 of 615 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 615 solar companies tracked in the VCBacked database.

Average Funding
$40.0M
Total Funding Tracked
$1.0B
Countries Represented
10

Distribution by Funding Stage

Other25 companies

Top Cities for Solar

1.Denver
2 companies$80.3M
2.New York
2 companies$510.0M
3.Chicago Park
1 companies$1.1M
4.Berlin
1 companiesUndisclosed
5.Bogotá
1 companies$500K

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