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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
$2.0B
Avg Funding
$80.0M
Global Reach
8
countries

Top Cities for Solar

Cork
Austin
Karlsruhe
Hobart
Rome
Las Vegas

Recently Funded Companies

Export
Cork, Ireland

Amarenco is a solar PV investment company that builds and operates large and medium-scale solar projects.

$212.4M raised
Apr 2025

Founder Contacts

30,000+ verified contacts

Austin, United States

T1 Energy is a solar and battery manufacturing company for commercial and industrial sectors.

$160.0M raised
Apr 2026

Founder Contacts

30,000+ verified contacts

Karlsruhe, Germany

ILOS Projects is a Independent Power Producer.

$529.6M raised
Apr 2026

Founder Contacts

30,000+ verified contacts

Hobart, Australia

ACEN Australia develops renewable energy assets including several solar, wind, battery, and hydro projects across Australia.

$473.7M raised
Apr 2025

Founder Contacts

30,000+ verified contacts

Rome, Italy

Vexuvo develops, builds and operates utility-scale renewable energy generation and storage plants.

$5.8M raised
Apr 2026

Founder Contacts

30,000+ verified contacts

Las Vegas, United States

Panasol is a manufacturing company that offers solar panels.

$13.2M raised
Apr 2023

Founder Contacts

30,000+ verified contacts

Santa Clara, United States

YouSolar is an energy solutions company that offers rooftop solar+battery systems.

$443K raised
Apr 2026

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Aether Energy is an AI-powered end-to-end platform for rooftop solar installers

$2.5M raised
Apr 2024

Founder Contacts

30,000+ verified contacts

Shepherdstown, United States

Solar Holler is an electrical company that specializes in providing solar power installation and electrical services.

$4.9M raised
Apr 2022

Founder Contacts

30,000+ verified contacts

Fort Worth, United States

Bridgelink Power is a developer, constructor, and operator of utility-scale solar and energy storage projects,

$200.0M raised
Apr 2022

Founder Contacts

30,000+ verified contacts

Denver, United States

Clean energy company building control software for energy systems using a combination of batteries, solar, and grid power

$2.4M raised
Apr 2022

Founder Contacts

30,000+ verified contacts

Vilnius, Lithuania

Inion software develops hardware and software monitoring platform for optimizing and tracking electricity generated by solar plants.

Apr 2022

Founder Contacts

30,000+ verified contacts

Leominster, United States

SilarTek develops solar silicon technology with the aim of producing solar panels more accessible to a wider audience.

$65K raised
Apr 2022

Founder Contacts

30,000+ verified contacts

Paris, France

Ensol is en electricity company providing solar systems to homeowners in France.

$9.1M raised
Apr 2025

Founder Contacts

30,000+ verified contacts

Miami, United States

Atlas Renewable Energy is a renewable energy company that develops, builds, and operates solar and wind projects.

$96.4M raised
Apr 2026

Founder Contacts

30,000+ verified contacts

Paris, France

MyJouleBox offers a solution for solar professionals in Africa to offer leased solar installations to their customers.

$7.4M raised
Apr 2026

Founder Contacts

30,000+ verified contacts

Ashland, United States

Stracker Solar provides manufacturing, selling, and installing state-of-the-art elevated dual-axis solar trackers.

Apr 2023

Founder Contacts

30,000+ verified contacts

Tampa, United States

ArtIn Energy is a clean energy transition company to help sustain a carbon-free world.

$255.0M raised
Mar 2026

Founder Contacts

30,000+ verified contacts

Vienna, United States

DC Energy is an oil and energy company that promotes competitive energy markets through sound trading and advocacy.

$1.5M raised
Mar 2023

Founder Contacts

30,000+ verified contacts

Denver, United States

Software for the modern solar provider

$2.0M raised
Mar 2022

Founder Contacts

30,000+ verified contacts

Berkeley, United States

At Kfobix, our mission is to make green energy production facilities more sustainable with nanotechnology!

$30K raised
Mar 2025

Founder Contacts

30,000+ verified contacts

Fairfield, United States

RePurpose Energy reuses electric vehicle batteries to create lower-cost, more sustainable "second life" solar energy storage systems.

$268K raised
Mar 2026

Founder Contacts

30,000+ verified contacts

Mesa, United States

Residential Solar Company

$450K raised
Mar 2024

Founder Contacts

30,000+ verified contacts

Oslo, Norway

Otovo is a marketplace for distributed energy installation. The company is building the European number one in residential solar

$16.6M raised
Mar 2026

Founder Contacts

30,000+ verified contacts

Boston, United States

Artemis provides solar energy solutions focused on transparent pricing and customized system design.

$6.0M raised
Mar 2026

Founder Contacts

30,000+ verified contacts

Showing 226 to 250 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
$80.0M
Total Funding Tracked
$2.0B
Countries Represented
8

Distribution by Funding Stage

Other25 companies

Top Cities for Solar

1.Denver
2 companies$4.4M
2.Paris
2 companies$16.5M
3.Cork
1 companies$212.4M
4.Austin
1 companies$160.0M
5.Karlsruhe
1 companies$529.6M

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