Top 10 Solar Inverter Manufacturers in China

China has several strong solar inverter manufacturers, but they do not serve the same buyer. Some focus on utility PV and grid-forming storage. Some fit residential and C&I channels. Others are stronger as OEM/ODM partners for importers building private-label lines.

This guide compares 10 China solar inverter manufacturers using public company information, product scope, and B2B buyer relevance. It is not a paid ranking. It is a sourcing landscape for importers, distributors, and installers.

Key Takeaways

• China inverter makers cover every segment: residential, C&I, utility PV, hybrid storage, and off-grid backup.
• Sungrow positions itself around clean energy conversion technology and PV/storage systems (Sungrow, data-as-of 2026).
• Sineng states a PV inverter portfolio from 3kW to 8.8MW and highlights S&P Global shipment rankings on its official site (Sineng Electric, data-as-of 2026).
• For OEM/ODM buyers, the best supplier is not always the largest brand; customization, support, and market fit matter.

How We Selected These China Inverter Manufacturers

This list uses public visibility, solar inverter product scope, storage relevance, and B2B buyer usefulness as selection criteria. It does not claim a strict shipment ranking unless a company states one with a cited source.

We looked for manufacturers with one or more of these signals:

• Public solar inverter product lines.
• Residential, C&I, utility, or storage inverter coverage.
• Export or global support footprint.
• Official company pages with verifiable product information.
• Relevance for distributors comparing China suppliers.

Techfine is a solar inverter manufacturer. We are not placing ourselves inside the top-10 table below. Instead, we add a disclosed OEM/ODM sourcing note after the list for buyers who need private-label flexibility.

Top 10 Solar Inverter Manufacturers in China

The companies below are useful reference points when buyers compare China inverter suppliers, but their strengths differ by application. Use the table to narrow the category before comparing models.

The table is a starting point. For final sourcing, ask for current datasheets, certificates, warranty terms, local service coverage, and model availability in your target voltage range.

1. Huawei FusionSolar

Huawei is strongest where smart PV control, large-scale system integration, and digital monitoring are central to the project. Huawei’s official FusionSolar site lists residential, commercial and industrial, utility-scale, smart string ESS, and smart microgrid solutions.

Huawei also highlights global support and partner metrics on its own site, including 160+ technical support and spare-parts centers and 1,760+ partners. For buyers, that signals a large ecosystem, not necessarily the easiest private-label path.

Best fit: utility, C&I, and premium smart PV projects where digital management and brand recognition are important.

2. Sungrow

Sungrow is one of China’s best-known clean-energy conversion companies, with PV and storage systems at the center of its public positioning. Its official brand story frames the company around solar, wind, storage, EV/electrification, and hydrogen.

For inverter buyers, Sungrow is a reference brand in utility PV, C&I solar, floating PV, and energy storage. It is usually compared when buyers want a large established supplier rather than a small custom manufacturer.

Best fit: utility PV, commercial solar, energy storage, and buyers benchmarking tier-one China suppliers.

3. TBEA

TBEA is more than an inverter maker; it is a large energy-equipment and green-energy solutions company. Its official site lists PV inverters alongside energy storage systems and smart charging products, with renewable-energy solutions covering centralized PV, C&I PV, and residential PV-storage-charging scenarios.

That makes TBEA relevant when the buyer is looking at power infrastructure, utility projects, or integrated energy solutions rather than a small residential inverter channel.

Best fit: utility, industrial, and energy-system buyers that need power-equipment depth.

4. Sineng Electric

Sineng Electric is a PV+ESS supplier with a broad inverter power range. Its official site states a PV inverter portfolio from 3kW to 8.8MW, covering residential, C&I, and utility-scale PV projects.

Sineng also lists hybrid inverters, batteries, and PCS products for energy storage. Its site states global manufacturing and R&D presence, plus shipment-ranking claims attributed to S&P Global Commodity Insights. Use those official claims as dated references, then verify the exact report if you need to cite rankings in sales material.

Best fit: PV+ESS buyers comparing residential, C&I, and utility product families.

5. KSTAR

KSTAR is relevant for buyers who need overlap between PV inverters, energy storage, UPS, and data-center power. Its official site presents two main business areas: data center and new energy.

For solar buyers, the key categories are PV inverter, PV solution, energy storage system, EV charger, UPS, and battery products. The site also states 180+ countries and regions and 8 manufacturing bases.

Best fit: distributors serving both power backup and solar storage channels.

6. GoodWe

GoodWe is a distributed PV and storage inverter supplier with residential, C&I, and utility product lines. Its official site presents GoodWe as an integrated solutions provider centered on PV inverters.

The product categories include residential PV inverters, commercial rooftop PV inverters, ground utility PV inverters, energy storage inverters, batteries, all-in-one storage cabinets, monitoring accessories, and EV charging products.

Best fit: residential, C&I, and storage channels where buyers need a broad inverter and battery-storage portfolio.

7. Ginlong / Solis

Ginlong Technologies, known globally through the Solis brand, is a broad grid-tied and storage inverter supplier. Its site lists hybrid and off-grid inverters, grid-tied PV inverters, residential, C&I, utility-scale, energy storage, and monitoring/service categories.

Solis has strong visibility in many regional markets. For buyers, it is often compared when the product mix includes residential grid-tied, C&I, utility, and storage inverters under one brand.

Best fit: distributors needing broad inverter coverage and visible international support.

8. SOFAR

SOFAR positions itself as an all-scenario solar PV and energy storage solution provider. Its official site lists PV inverters from 1kW to 350kW, hybrid inverters from 3kW to 20kW, battery storage systems, C&I and utility ESS, microinverter systems, and monitoring.

The same site states 100+ countries and regions with systems installed and 42GW+ inverters shipped globally. Treat those as official company figures and cite the date if you reuse them.

Best fit: buyers comparing residential, C&I, and storage solutions with a broad power range.

9. Growatt

Growatt is visible in residential PV, storage, and smart energy product categories. Its official site lists photovoltaic inverters, microinverters, residential PV inverters, commercial/industrial PV inverters, utility-scale PV inverters, storage inverters, batteries, integrated storage cabinets, and monitoring services.

Growatt is often found in residential and small commercial channels. For B2B buyers, the key check is not only model availability, but after-sales support and certification match for the target country.

Best fit: residential, storage, and distributor channels needing broad category coverage.

10. Chint Power Systems

Chint Power Systems is relevant for C&I, rooftop, ground-mount, utility, and energy-storage projects. Its official site lists string inverters, rapid shutdown products, energy storage, accessories, and data communications.

Chint Power’s North America site also presents application segments such as carport, rooftop, battery ESS, ground-mount, and utility-scale. For buyers, this points toward C&I and project-oriented inverter categories.

Best fit: C&I and project buyers comparing string inverter, rapid shutdown, and storage integration options.

Where Techfine Fits for OEM/ODM Buyers

Large brands are not always the best fit for importers building a private-label inverter line. If you need model matching, branding, market voltage support, and smaller product-line flexibility, an OEM/ODM manufacturer may fit better than a global brand channel.

Techfine (Guangdong Techfine Electronic Co., Ltd.) manufactures hybrid and off-grid solar inverters plus LiFePO4 storage batteries. We focus on weak-grid and backup markets where buyers need battery-first system matching, practical documentation, and importer support.

For sourcing, ask this before choosing a supplier:

• Do they support your target voltage and plug/load patterns?
• Can they provide model-level datasheets and current certifications?
• Do they support OEM/ODM branding and packaging?
• What is the MOQ and lead time?
• Can they match inverter settings with the battery line?
• What after-sales documents will your installers receive?

For a wider global comparison, read our top solar inverter manufacturers in the world guide. For country demand pages, see best solar inverter in India and top solar inverter in Pakistan.

FAQ: China Solar Inverter Manufacturers

A Note on Techfine

Techfine supports distributors and OEM/ODM partners with hybrid and off-grid inverter products for weak-grid markets. If you are comparing China suppliers, share your target market, voltage, power range, branding needs, and monthly quantity. We can help you decide whether a custom factory path fits your channel.