Where is Solar21 located?

Solar21 is headquartered in Campinas, Brazil.

Who is the current CEO of Solar21?

Vinicius Ferraz of Solar21. They have also founded 1 company.

How many employees does Solar21 have?

As of Jul 31, 2026, the latest employee count at Solar21 is 28.

Where does Solar21 rank among its competitors?

Solar21 ranks 8th amongst 14 active competitors, of which 7 are funded. It stands 8th in terms of total funding among its competitors. The most recent competitor to raise funding was QuantE Energy, which secured $500K in Sep, 2025.

Who are the top competitors of Solar21?

Solar21's top competitors include Palmetto, Sunsave and Two Point O Capital. Among them, QuantE Energy secured the most recent funding round in September, 2025.

Solar21 - 2026 Company Profile, Team & Competitors

Company Details

Offering subscription-based solar energy solutions. Users can choose the subscription plan according to their consumption and ask for the installation. It provides free installation service and mobile app to monitor energy consumption.

Website: solar21.com.br
Social
Email ID: *****@solar21.com.br, *****@solar21.com.br

Key Metrics

Founded Year

2017

Location

Campinas, Brazil

Stage

Unfunded

Ranked

8^th among 14 active competitors

Employee Count

28 as on Jul 31, 2026

Similar Companies

Palmetto & 10 more

View Solar21's full profile

Solar21 has not raised any funding rounds yet.

The founders of Solar21 is Vinicius Ferraz. Vinicius Ferraz is the CEO of Solar21.

Here are the details of Solar21's key team members:

Vinicius Ferraz: Founder & CEO of Solar21.

View details of Solar21's Founder profiles and Board Members

Solar21's employee count trend

Solar21 has 28 employees as of Jul 26. Here is Solar21's employee count trend over the years:

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Top competitors of Solar21 include Palmetto, Sunsave and Two Point O Capital. Here is the list of Top 10 competitors of Solar21, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Palmetto 2009, Charleston (United States), Series C	Residential solar energy systems and battery storage solutions	$670M	Greycroft, Evergy Ventures & 21 others	70/100
2nd	Sunsave 2022, London (United Kingdom), Series A	Provider of residential solar energy systems through a subscription model	$29.3M	Norrsken VC, Culross Global & 12 others	63/100
3rd	Two Point O Capital 2024, Mumbai (India), Seed	Provider of financing solutions for energy transition projects and businesses	$6.3M	Omnivore, Calabasas Ventures & 9 others	56/100
4th	Yellow 2018, Lilongwe (Malawi), Series B	Provider of digital platform for informal merchants in Africa	$20M	Convergence Partners, Acumen & 8 others	45/100
5th	Distributed Energy 2019, Singapore (Singapore), Seed	Provider of solar energy solutions for commercial and industrial clients	$1.4M	True Ventures, Katapult & 4 others	44/100
6th	Woltair 2018, Zlicin (Czech Republic), Series B	Provider of clean energy solutions including photovoltaics, heat pumps, and charging stations	$37.6M	Fifth Wall, The Westly Group & 8 others	43/100
7th	QuantE Energy 2024, Noida (India), Seed	Provider of solar, electric vehicle, and sustainability solutions for residential housing societies	$500K	TDV Partners & 3 others	31/100
8th	Solar21 2017, Campinas (Brazil), Unfunded	Offering subscription based solar energy solutions	-	-	29/100
9th	Babio Power 2023, Los Angeles (United States), Unfunded	Platform providing solar energy quotes	-	-	27/100
10th	Climatos 2023, Munich (Germany), Unfunded	Online retailer of solar energy products	-	-	27/100