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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
$648.2M
Avg Funding
$25.9M
Global Reach
9
countries

Top Cities for Solar

Dallas
Santa Ana
Calgary
Atlanta
Trnava
Zürich

Recently Funded Companies

Export
Dallas, United States

Janta Power focuses on 3D solar tech for efficient energy in limited spaces, with remote management features.

$5.5M raised
Sep 2025

Founder Contacts

30,000+ verified contacts

Santa Ana, United States

EnergyAid is a solar energy contractor for tune-ups, maintenance, and repair services.

$250K raised
Aug 2025

Founder Contacts

30,000+ verified contacts

Calgary, Canada

SolarSteam is a hardtech startup developing novel renewable concentrated solar technology to reduce heat emissions and cost.

$717K raised
Aug 2025

Founder Contacts

30,000+ verified contacts

Atlanta, United States

Wattch provides monitoring and control services for commercial and distribution-scale solar and battery storage industries.

$6.0M raised
Aug 2025

Founder Contacts

30,000+ verified contacts

Trnava, Slovakia (Slovak Republic)

GA Drilling is developing a groundbreaking drilling technology PLASMABIT that enables revolution in geothermal energy, massive cost savings.

$44.6M raised
Jul 2025

Founder Contacts

30,000+ verified contacts

Zürich, Switzerland

Candi is a solar company that provides small-scale commercial and industrial rooftop solar battery solutions.

$20.0M raised
Jul 2025

Founder Contacts

30,000+ verified contacts

Pleasanton, United States

Enact's platform enables customers to simplify their solar purchase, also used by thousands of professionals in 20+ countries

$2.1M raised
Jul 2025

Founder Contacts

30,000+ verified contacts

Paris, France

Elum Energy is an energy and automation company.

$4.1M raised
Jul 2025

Founder Contacts

30,000+ verified contacts

Lisbon, Portugal

BM2Solar promotes solar IPPs by offering a free, fully managed battery storage integration.

$2.4M raised
Jul 2025

Founder Contacts

30,000+ verified contacts

Moriarty, United States

Sceye is a material science company that is leading the development of a new generation of high-altitude platform stations

$15.0M raised
Jun 2025

Founder Contacts

30,000+ verified contacts

Avignon, France

Melvan develops, finances, builds and operates solar and wind installations, combined, where relevant, with storage facilities.

$29.1M raised
Jun 2025

Founder Contacts

30,000+ verified contacts

Singapore, Singapore

Clean Kinetics provides Solar PV solutions and EV charger installation.

$3.3M raised
Jun 2025

Founder Contacts

30,000+ verified contacts

Tempe, United States

Solestial exists to deliver abundant energy in space.

$17.0M raised
May 2025

Founder Contacts

30,000+ verified contacts

Albuquerque, United States

mPower Technology is an innovative solar cell technology startup.

$21.0M raised
May 2025

Founder Contacts

30,000+ verified contacts

Madrid, Spain

SolarYou is a startup that provides comprehensive photovoltaic self-consumption solutions tailored for homes and small businesses.

$509K raised
May 2025

Founder Contacts

30,000+ verified contacts

Jacksonville, United States

Recycler focused on solar-PV systems.

$7.0M raised
Apr 2025

Founder Contacts

30,000+ verified contacts

Seattle, United States

Omnidian is a provider of comprehensive protection plans for investments in residential and commercial solar energy systems.

$87.0M raised
Apr 2025

Founder Contacts

30,000+ verified contacts

Nunawading, Australia

RayGen is building lowest cost, long duration solar + storage to deliver the economics of pumped hydro with the flexibility of batteries.

$79.0M raised
Apr 2025

Founder Contacts

30,000+ verified contacts

Victoria, Canada

Solaires Entreprises Inc. is a group of scientists and engineers dedicated to bringing solar energy to a broader audience.

$2.0M raised
Apr 2025

Founder Contacts

30,000+ verified contacts

San Carlos, United States

Aetherflux develops a novel design for space.

$50.0M raised
Apr 2025

Founder Contacts

30,000+ verified contacts

Zúrich, Switzerland

MPower Ventures is a technology company that offers funding, software, and solar products to facilitate energy access in emerging markets.

$2.7M raised
Mar 2025

Founder Contacts

30,000+ verified contacts

Berkeley, United States

Terabase Energy is a web-based tool that reduces cost and deployment timelines by digitalizing the solar power plant.

$130.0M raised
Mar 2025

Founder Contacts

30,000+ verified contacts

Montreal, Canada

Dcbel specializes in smart home energy systems that empower users to manage their energy supply through a single device.

$55.0M raised
Mar 2025

Founder Contacts

30,000+ verified contacts

San Jose, United States

Tandem PV provides a unique opportunity for solar to reach new heights.

$50.0M raised
Mar 2025

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Tyba is a modeling platform for developing, financing, operating solar and storage projects.

$13.9M raised
Feb 2025

Founder Contacts

30,000+ verified contacts

Showing 326 to 350 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
$25.9M
Total Funding Tracked
$648.2M
Countries Represented
9

Distribution by Funding Stage

Other25 companies

Top Cities for Solar

1.Dallas
1 companies$5.5M
2.Santa Ana
1 companies$250K
3.Calgary
1 companies$717K
4.Atlanta
1 companies$6.0M
5.Trnava
1 companies$44.6M

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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