Top 10 Solar Inverter Manufacturers in China [2025 Update]

Introduction

This 2025 guide ranks the top 10 solar inverter manufacturers in China, showcasing the key features, innovations, and advantages whether you are an EPC contractor, installer, or solar product distributor, sourcing from China's top 10 solar inverter manufacturers ensures access to reliable, high-performance, and cost-effective equipment that meets global standards.

1. Thlinkpower

Thlinkpower is a trusted expert in China's solar inverter landscape, renowned for its integrated manufacturing capabilities and strong R&D backbone. The company offers a complete lineup of on-grid, off-grid, and hybrid inverters, different voltages meet the needs of different regions, and three-phase mixed low-voltage models are also available, making it an ideal partner for diverse solar energy projects.

Key Highlights:

• Advanced MPPT algorithms for high conversion efficiency

• Smart connectivity with real-time monitoring and diagnostics

• Robust design with IP65/66 ratings, ensuring performance in harsh conditions

• International certifications including CE, TUV, and UL

• OEM/ODM support and customized B2B solutions for global markets

Thlinkpower focuses on building long-term relationships with EPCs and distributors, offering consistent technical support and adaptable solutions.

2. Huawei

Huawei, a household name in telecommunications, is also a market leader in smart solar inverters, particularly transformerless string and hybrid models. Huawei's FusionSolar Smart PV solutions integrate AI and cloud computing, enabling predictive maintenance and optimized grid interaction.

Why It Stands Out:

• AI-based grid management and fault diagnosis

• Modular design for scalability

• Integration with energy storage and EV charging

Huawei inverters are widely used in large-scale offshore solar farms and residential smart PV systems across Asia, Europe, and Latin America.

3. Sungrow

Founded in 1997, Sungrow is one of the most experienced and trusted Chinese solar inverter manufacturers. It leads in string, central, and hybrid inverters. The company also pioneered the world’s largest floating solar farms.

Key Features:

• Robust central inverter systems ideal for large PV plants

• Strong R&D focus and patented technology

Sungrow has solidified its reputation through reliable performance, bankability, and low LCOE (Levelized Cost of Energy) for utility projects.

4. Ginlong Technologies (Solis)

Solis, under Ginlong Technologies, is another significant player in China’s inverter sector. Since its inception in 2005, the brand has focused on string inverters, gaining global attention for their high conversion efficiency, compact designs, and grid stability.

What Makes Solis a Strong Choice:

• Grid-compliant in over 100 countries

• Award-winning customer support and reliability

Its smart app integration, real-time analytics, and extensive after-sales service make it popular among installers and residential users.

5. Growatt

Established in 2010, Growatt quickly rose to prominence with a focus on residential and hybrid inverters, offering intelligent energy systems and smart monitoring platforms like ShineLink and ShinePhone.

Standout Aspects:

• Excellent cost-to-performance ratio

• Innovative Smart Energy Manager for households

• Over 3 million inverter units shipped globally

Growatt’s global service centers and localized language support make it a favorite among distributors and homeowners worldwide.

6. GoodWe

GoodWe, founded in 2010, offers a broad range of residential, commercial, and industrial inverters, along with energy storage systems. It has been consistently ranked in Bloomberg’s Tier 1 PV inverter list.

Key Advantages:

• Hybrid and retrofit storage inverters

• Smart energy management and EMS integration

• R&D-driven innovation with over 1000 employees

Its EH and ES series are especially popular for smart home energy ecosystems, combining solar, battery, and EV charger controls in a unified platform.

7. Sineng Electric

Sineng Electric, founded in 2012, provides grid-connected and hybrid inverter systems for large-scale PV installations and microgrids.

Why It’s Gaining Momentum:

• Central and modular inverter systems with high reliability

• Customized solutions for industrial-scale deployments

• Strong emphasis on grid code compliance and efficiency

Sineng’s inverters are especially suitable for regions with unstable grids, offering precise voltage and frequency regulation.

8. TBEA

TBEA stands out as a key player in high-capacity utility inverters, offering solutions specifically designed for grid-connected and ultra-high voltage (UHV) systems.

Core Strengths:

• Tailored for utility-scale solar farms and power plants

• Expertise in power transmission and smart grids

• Long-term durability and weather resistance

TBEA is often selected for government and infrastructure projects where long-term stability and performance are crucial.

9. KSTAR

Since 1993, KSTAR has built a reputation for producing highly reliable inverters, energy storage solutions, and UPS (Uninterruptible Power Supply) systems.

Highlights:

• Data-center-grade reliability and build quality

• Offers grid-tied, hybrid, and battery backup inverters

• Strong R&D in digital power and energy systems

KSTAR inverters are engineered for critical systems, where uptime and system protection are non-negotiable.

10. INVT Solar

INVT Solar combines its legacy in industrial automation with cutting-edge inverter technology. The company offers a complete inverter portfolio covering on-grid, off-grid, and storage systems.

Differentiators:

• Advanced digital control systems for precise power management

• Strong after-sales support network

• High-efficiency, compact designs

• Integrated with AI and IoT-based energy platforms

Its modular, flexible systems cater to a range of applications, from remote off-grid areas to smart cities and factories.

Conclusion: The Best Chinese Solar Inverter Brands in 2025

China’s solar inverter industry continues to shape the global clean energy transition. Whether you're seeking high-efficiency residential inverters, utility-scale power electronics, or smart hybrid systems with AI integration, these top 10 Chinese solar inverter manufacturers deliver reliable, innovative, and cost-effective solutions.

Each brand has carved out a unique strength:

• Thlinkpower leads in smart, customized B2B service.

• Huawei and Sungrow dominate in AI and global utility-scale projects.

• Solis, Growatt, and GoodWe excel in the residential and hybrid space.

• Sineng, TBEA, and KSTAR offer robust infrastructure-grade equipment.

• INVT Solar integrates automation and solar seamlessly.

For project developers, EPCs, installers, and distributors, aligning with the right manufacturer can mean better system ROI, longer lifespans, and smoother operations. If you’re looking for expert advice or assistance in selecting the right solar inverter, feel free to contact us — we’re here to help you find the perfect solution for your energy needs.

FAQs

Q1: Which certifications should buyers look for in a solar inverter?

A1: Buyers should check for certifications like TUV, UL, CE, ISO 9001, and ISO 14001. These certifications show that the inverter meets international safety and quality standards.

Q2: How does Thlinkpower support customers after installation?

A2: Thlinkpower offers 24/7 after-sales support. The company uses the 2485 principle for rapid response. Customers receive remote diagnostics, maintenance, and technical assistance. We can provide free accessories in bulk orders for customers' later after-sales needs.

Q3: What factors help buyers choose the right solar inverter manufacturer?

A3: Buyers should consider product quality, efficiency, certifications, after-sales service, and global presence. Reliable manufacturers provide strong support and proven performance.