Company lists · Data refreshed November 2026

Top 25 Solar performance optimization software companies worldwide

Name: Solar performance optimization software companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 6,497 companies tracked

RevenueBase identified 6,497 company matches for solar performance optimization software companies worldwide as of November 2026 and tracks 71,572 professional contacts across them, including 18,797 with verified work emails. The United States is the largest market and Madrid the largest hub.

This list covers company matches for solar performance optimization software companies worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 5, 2026. Country and city lists for solar performance optimization software companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built

6,497Companies

71,572Contacts tracked

18,797Verified emails

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The 25 largest solar performance optimization software companies worldwide

Ranked by team size

Top 25 of 6,497 company matches for solar performance optimization software companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Fluence	Exact match	Arlington, TX, United StatesHQ recorded Nov 5, 2026	1,001-5,000	2,019 contacts →
	Exact match “To achieve our mission, we design, deploy, and operate the world’s most advanced modular energy storage products, comprehensive lifecycle services, and AI-enabled asset management…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	Array Technologies	Exact match	Albuquerque, NM, United StatesHQ recorded Nov 5, 2026	1,001-5,000	971 contacts →
	Exact match “ARRAY Technologies (NASDAQ: ARRY) is a leading American company and global provider of utility-scale solar tracker technology.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	Saatvik Solar	Exact match	Gurgaon, IndiaHQ recorded Nov 5, 2026	1,001-5,000	889 contacts →
	Exact match “Saatvik Green Energy (‘Saatvik Solar”) ranks among the “Top Solar Panel Manufacturers” in India with an annual current production capacity of 4.8GW/Annum, having its…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	Novasource Power Services	Exact match	Chandler, AZ, United StatesHQ recorded Nov 5, 2026	501-1,000	661 contacts →
	Exact match “NovaSource Power Services (“NovaSource”), a portfolio company of Clairvest Group Inc.(“Clairvest”, TSX: CVG) and OMERS Private Equity, the private equity arm of OMERS, is the…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	Depcom Power, INC	Exact match	Scottsdale, AZ, United StatesHQ recorded Nov 5, 2026	1,001-5,000	658 contacts →
	Exact match “DEPCOM Power, a Koch Engineered Solutions Company, is a leading solar energy solutions partner providing Development Support, Engineering, Procurement & Construction (EPC)…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	Nexamp	Exact match	Boston, MA, United StatesHQ recorded Nov 5, 2026	201-500	626 contacts →
	Exact match “Nexamp is leading the transformation to the new energy economy with proven solutions for the deployment and operation of solar energy assets.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	Palmetto	Exact match	Charlotte, NC, United StatesHQ recorded Nov 5, 2026	201-500	624 contacts →
	Exact match “Palmetto is a leading clean tech company on a mission to accelerate the transition to a clean energy future.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Nextracker INC	Exact match	Fremont, CA, United StatesHQ recorded Nov 5, 2026	501-1,000	553 contacts →
	Exact match “Since day one, Nextracker’s mission has been to transition the world to affordable, renewable power, by developing the highest-performing and resilient solar tracking technologies…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Power Factors	Exact match	Waltham, United StatesHQ recorded Nov 5, 2026	501-1,000	542 contacts →
	Exact match “Power Factors delivers renewable energy asset management software for global portfolios.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Freyr Energy Services PVT LTD	Exact match	Hyderabad, IndiaHQ recorded Nov 5, 2026	501-1,000	466 contacts →
	Exact match “Freyr Energy provides simplified solar solutions for homes & businesses, making clean energy accessible & affordable.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	Titan Solar Power	Exact match	Santa Ana, CA, United StatesHQ recorded Nov 5, 2026	1,001-5,000	464 contacts →
	Exact match “EnergyAid acquired Titan Solar Power's intellectual property (IP) in March of 2025 through bankruptcy court.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	Solex Energy Limited	Exact match	Surat, IndiaHQ recorded Nov 5, 2026	501-1,000	445 contacts →
	Exact match “Headquartered in Surat, Solex Energy has been a pioneer in sustainable energy since 1995.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	Urbasolar	Exact match	Montpellier Cedex 2, FranceHQ recorded Nov 5, 2026	501-1,000	441 contacts →
	Exact match “Conception, construction, et exploitation de centrales photovoltaïques professionnelles.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	Stem, INC	Exact match	Houston, United StatesHQ recorded Nov 5, 2026	501-1,000	426 contacts →
	Exact match “At Stem, we’re reimagining technology to drive the energy transition.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Energyscape Renewables	Exact match	Denver, United StatesHQ recorded Nov 5, 2026	501-1,000	401 contacts →
	Exact match “Established in 2019.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	Isotrol	Exact match	Sevilla, MexicoHQ recorded Nov 5, 2026	201-500	391 contacts →
	Exact match “Isotrol is the world market leader in energy software solutions and renewable energy plant control solutions used by large energy companies for 4 decades now.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Arctech	Exact match	Kunshan City, ChinaHQ recorded Nov 5, 2026	1,001-5,000	372 contacts →
	Exact match “Arctech (SSE-STAR:688408) is the world-leading manufacturer and service provider of photovoltaic mounting and tracking solution, and energy storage solutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	PCI Energy Solutions	Exact match	Norman, United StatesHQ recorded Nov 5, 2026	201-500	369 contacts →
	Exact match “PCIEnergySolutions is a tight-knit team of 300 diligent product experts, engineers, business analysts, and more.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	Tigo Energy	Exact match	Campbell, CA, United StatesHQ recorded Nov 5, 2026	51-200	364 contacts →
	Exact match “Tigo Energy is a global leader in Flex MLPE (Module Level Power Electronics), dedicated to accelerating the adoption of solar energy through innovation, quality, and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	Wattmonk Technologies	Exact match	Delaware, United StatesHQ recorded Nov 5, 2026	201-500	350 contacts →
	Exact match “WattMonk is a leading force in the solar industry, committed to revolutionizing the way the world harnesses clean energy.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	Applied Energy Technologies Private Limited	Exact match	Gurgaon, IndiaHQ recorded Nov 5, 2026	201-500	326 contacts →
	Exact match “At Applied Energy Technologies, we are redefining the energy landscape with cost-efficient, distributed, and sustainable energy solutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	Enerparc AG	Exact match	Hamburg, GermanyHQ recorded Nov 5, 2026	201-500	320 contacts →
	Exact match “ENERPARC AG is an internationally oriented specialist for all business related to photovoltaics, whether it's in a technical or commercial role, pure consultation or…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23	Pvcase	Exact match	Kaunas, LithuaniaHQ recorded Nov 5, 2026	201-500	319 contacts →
	Exact match “PVcase is moving solar forward with an alternative to the traditional labor-intensive, time-consuming, and error-prone solar project development process.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	Powercon	Exact match	Pune, IndiaHQ recorded Nov 5, 2026	501-1,000	308 contacts →
	Exact match “POWERCON - an IndoGerman JV is a Renewable Energy Asset Creation & Management company.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25	Aurora Solar	Exact match	San Francisco, CA, United StatesHQ recorded Nov 5, 2026	51-200	302 contacts →
	Exact match “Aurora’s cloud-based software transforms solar design, sales, and delivery.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “solar performance optimization software companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 6,497 solar performance optimization software companies worldwide

See the full list, filter by size, metro and specialty, and access 18,797 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Solar performance optimization software companies worldwide at a glance

As of Nov 5, 2026

26.3%Verified-email coverage

11.0Average contacts per company

1-10Median size (employees)

0.8%Largest-city concentration · Madrid

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

3,253

11-50

2,320

51-200

649

201-500

134

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for solar performance optimization software companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “solar performance optimization software companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 18,797 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on November 5, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Solar performance optimization software companies by location

34 lists · largest first

Every Solar performance optimization software companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “solar performance optimization software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many solar performance optimization software companies are there worldwide?

RevenueBase identified 6,497 company matches for solar performance optimization software companies worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Fluence tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most solar performance optimization software companies?

The United States leads with 1,015 companies, followed by Brazil (871) and India (616). Every solar performance optimization software companies list by country and city is linked on this page.

Which city has the most solar performance optimization software companies?

Madrid leads with 49 company records, followed by Sao Paulo (46) and Belo Horizonte (43).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 18,797 professional contacts with verified work emails tracked across these 6,497 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 5, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.