Company lists · Data refreshed November 2026

Top 23 Power electronics companies for energy storage based in China

RevenueBase identified 1,300 company matches for power electronics companies for energy storage associated with China as of November 2026 and tracks 18,353 professional contacts across them, including 1,038 with verified work emails. Shenzhen is the largest hub.

This list covers company matches for power electronics companies for energy storage associated with China, 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 6, 2026.

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 6, 2026 How this list was built
1,300Companies
18,353Contacts tracked
1,038Verified emails
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The 23 largest power electronics companies for energy storage based in China

Ranked by team size
Top 23 of 1,300 company matches for power electronics companies for energy storage based in China, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchShenzhen, ChinaHQ recorded Nov 6, 202610001+1,024 contacts →

Exact match

“Huawei Digital Power covers several business domains: Smart PV, Smart Charging Network, DriveONE, Data Center Facility, and Site Power Facility.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHefei, ChinaHQ recorded Nov 6, 202610001+728 contacts →

Exact match

“Sungrow is a global leading PV inverter and ESS provider with 515 GW of power electronics converters installed worldwide as of December 2023.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchHangzhou, ChinaHQ recorded Nov 6, 20261,001-5,000326 contacts →

Exact match

“At SolaX, we have been shaping the future of energy for over 14 years, standing at the forefront of hybrid inverter technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchShenzhen, ChinaHQ recorded Nov 6, 20261,001-5,000300 contacts →

Exact match

“KSTAR is a leading provider of data center infrastructure solutions, with more than 30 years of expertise in power electronics and critical power technologies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchWuxi, ChinaHQ recorded Nov 6, 20261,001-5,000284 contacts →

Exact match

“Sineng Electric is the global leading supplier of a comprehensive product portfolio including PV inverters, energy storage inverters, and power quality products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWenzhou, ChinaHQ recorded Nov 6, 20261,001-5,000222 contacts →

Exact match

“Founded in 2019 and headquartered in Wenzhou, China, Fox ESS is a national high-tech enterprise specializing in the R&D, production, sales, and service of renewable energy power…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchShanghai, ChinaHQ recorded Nov 6, 2026501-1,000208 contacts →

Exact match

“Sigenergy is a forward-thinking company focusing on driving innovation in clean energy and leading the world to a greener future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBeijing, ChinaHQ recorded Nov 6, 20261,001-5,000164 contacts →

Exact match

“Beijing HyperStrong Technology Co, Ltd.(HyperStrong, 688411.SH) is a global leading provider of energy storage solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNantong, ChinaHQ recorded Nov 6, 20261,001-5,000155 contacts →

Exact match

“Founded in 2012, AlphaESS, a leading global energy storage solution and service provider, specializes in residential and commercial applications and delivers pre-eminent products…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchShanghai, ChinaHQ recorded Nov 6, 20261,001-5,000146 contacts →

Exact match

“At Solplanet we are driven by a simple idea: Solar for Everybody.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchShenzhen, ChinaHQ recorded Nov 6, 20261,001-5,000139 contacts →

Exact match

“KSTAR, a leading global new energy solution provider, boasts a well-established presence in key solar markets worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchShenzhen, ChinaHQ recorded Nov 6, 20261,001-5,000107 contacts →

Exact match

“Tier 1 Inverter Maker by BNEF 235+ GW Shipments Worldwide Grid Forming Pioneer with Applications in Wind, PV and Energy Storage Founded in 2007, Hopewind is a leading global…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchXiamen, ChinaHQ recorded Nov 6, 2026501-1,00092 contacts →

Exact match

“Founded in 2001, Poweroad Renewable Energy Co, Ltd.(“POWEROAD”) is a high-tech enterprise specializing in advanced energy storage solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchZhuhai, ChinaHQ recorded Nov 6, 2026n/a85 contacts →

Exact match

“Founded in 2007, COSMX is a global leading supplier of lithium-ion batteries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchFuzhou City, ChinaHQ recorded Nov 6, 20261,001-5,00055 contacts →

Exact match

“Contemporary Nebula Technology Energy Co, Ltd, established in 2019, is a technology-focused company backed by CATL.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchShanghai, ChinaHQ recorded Nov 6, 20261,001-5,00055 contacts →

Exact match

“AISWEI, formerly known as SMA’s China subsidiary, is a leading R&D and manufacturing company focusing on clean energy and delivers a broad portfolio of photovoltaic inverter…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchShenzhen, ChinaHQ recorded Nov 6, 2026201-50054 contacts →

Exact match

“LuxpowerTek is a global provider of energy storage solutions, specializing in hybrid inverters, battery systems, and smart energy management platforms.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNingbo, ChinaHQ recorded Nov 6, 20261,001-5,00052 contacts →

Exact match

“Ningbo AUX Solar Technology Co, Ltd.AUXSOL, a distinguished subsidiary of Ningbo AUX was founded in 1986, ranked China’s top 500 enterprises, covers 6 industries: Real State…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchShanghai, ChinaHQ recorded Nov 6, 20261,001-5,00051 contacts →

Exact match

“Shanghai Chint Power Systems is a solar power system solution provider, designing, manufacturing, and supplying high reliability 1kW~2MW PV inverters and power solutions for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchHangzhou, ChinaHQ recorded Nov 6, 2026201-50048 contacts →

Exact match

“Zhejiang Hyxi Technology Co, Ltd.(referred to as "HYXiPOWER") is headquartered in Hangzhou, Zhejiang Province in China.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAnshan, ChinaHQ recorded Nov 6, 2026201-50040 contacts →

Exact match

“RXHK is a leading international developer and provider of high voltage power electronic solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchShanghai, ChinaHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“SWATTEN is a subsidiary of Sieyuan Electric, which was founded in 1993 and listed on the Shenzhen Stock Exchange in 2004.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchShanghai, ChinaHQ recorded Nov 6, 2026201-50026 contacts →

Exact match

“ZOE Energy Storage is a Tier 1 provider of integrated energy storage products and system solutions, and is ranked among Forbes China's 2025 Go-International Top 30 Brands.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 23 of 1,300 power electronics companies for energy storage based in China

See the full list, filter by size, metro and specialty, and access 1,038 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Power electronics companies for energy storage based in China at a glance

As of Nov 6, 2026
5.7%Verified-email coverage
14.1Average contacts per company
51-200Median size (employees)
22.2%Largest-city concentration · Shenzhen
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
112
11-50
197
51-200
420
201-500
278
501-1,000
129
1,001-5,000
107
5,001-10,000
28
10001+
28

Email recency for this list is measured worldwide rather than for China, so it is reported there. Company counts and contact totals on this page are exact for China, over 1,300 companies.

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.
What qualifies
Company records associated with China whose business descriptions match “power electronics companies for energy storage” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 1,038 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 6, 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.

Power electronics companies for energy storage by metro

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 “power electronics companies for energy storage”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many power electronics companies for energy storage are there based in China?

RevenueBase identified 1,300 company matches for power electronics companies for energy storage associated with China 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?

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

Which city has the most power electronics companies for energy storage?

Shenzhen leads with 289 company records, followed by Suzhou (39) and Foshan (32).

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 1,038 professional contacts with verified work emails tracked across these 1,300 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 6, 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.