Techfine Group is looking for global strategic partners to create mutual values by joint efforts on energy saving solutions.

Contact Us

Your business is our business.

A good product will help you strengthen and develop your market, however, a bad or defective product will ruin your whole business. We focus on long-term business, not one shot. Qualified products will absolutely save your after-sales cost, and help you avoid business troubles. Please grow and Expand Your Business with us. Trust us, you will earn more with our good products. Click here to learn more!

Top Solar Inverter Manufacturers and Wholesale Suppliers in China - Techfine Solar

Since its establishment in 1994, Techfine has been committed to the research and manufacture of solar inverters, and we have accumulated rich experience in the manufacture and maintenance of solar interters.

We are a professional hybrid solar inverter manufacturer, providing a comprehensive product line of hybrid solar inverters, with a power range from 1kW to 11kW, and a voltage suitable for 24V to 48V systems to meet the diverse needs of households, small businesses and off-grid scenarios. As a reliable hybrid inverter supplier, we focus on providing high-performance and high-quality solar energy storage solutions to customers around the world.

Read More

Our Mission

TECHFINE also provides customized manufacturing facilities to support industrial needs around the world. TECHFINE is always committed to innovation, providing products with good performance, high quality and low energy consumption.

Our Vision

TECHFINE started with a simple vision: Making world-class solar inverters for people in China and around the world. Over the past two decades, the company has been a leading manufacturer and supplier of various Solar inverters under the brand name “TECHFINE”.

Our Commitment

TECHFINE is always committed to innovation, providing products with good performance, high quality and low energy consumption.

Product Information

Creating a better life with electricity

Hybrid Solar Inverter

Off-grid Solar Inverter

On-grid Solar Inverter

LiFePO4 Solar Battery

All-in-one ESS

MPPT Solar Charge Controller

MPPT Solar Charge Controller

UPS

Uninterruptible Powe Suppliers(UPS)

Accessories

Structural Type Classification

Combining global technologies to customize excellent products

Hybrid Solar Inverter

Off-grid Solar Inverter

On-grid Solar Inverter

All-in-one ESS

Our Happy Clients!

With reliable performance and competitive pricing, Techfine Solar helped us reduce procurement costs by nearly 18%, making large-scale installation feasible without sacrificing quality or long-term system stability.

4.5/5

Michael Thompson

Operations Director

Compared with other suppliers, Techfine Solar offered more flexible configurations and faster delivery, allowing our project to stay on schedule while keeping overall investment well within budget.

5/5

Daniel Rodriguez

Project Manager

Techfine Solar’s technical support and consistent product quality gave us confidence from trial orders to mass deployment, significantly lowering operational risks for our new solar energy projects.

4.5/5

Ahmed Al-Farsi

Energy Solutions Consultant

What's Going On In Our Blog?

Profession determine quality, Concentration forge brand.
05
Feb
26
MPPT Solar Charge Controller

AGM Battery vs Deep Cycle: How To Choose? (Including AGM Marine Battery Guide)

AGM batteries and deep cycle batteries are widely used in solar systems, UPS backup, RVs, electric vehicles, and especially marine applications. For boat owners and…
Read More
05
Feb
26
UPS

AGM Battery vs Deep Cycle: How To Choose?

AGM batteries and deep cycle batteries are two important battery types widely used in UPS systems, solar energy systems, marine applications, RVs, electric vehicles, and…
Read More
05
Feb
26
MPPT Solar Charge Controller

How to Size an MPPT Solar Charge Controller for Your System

Correctly sizing an MPPT solar charge controller is one of the most important steps in designing a safe, efficient, and long-lasting solar power system. The…
Read More

Contact Techfine Group

Fill all information details to consult with us to get sevices from us

FAQ Of Customer

If you have any questions please ask us and we will answer you as quickly as possible Make a question now!
What types of solar inverters does Techfine Solar offer?

Techfine Solar provides a full range of solar inverters, including on-grid inverters, off-grid inverters, hybrid inverters, and energy storage inverters, suitable for residential, commercial, and utility-scale solar systems.

Are Techfine Solar inverters compatible with lithium and lead-acid batteries?

Yes. Techfine Solar inverters are designed to work with both lithium-ion and lead-acid batteries, supporting major battery brands and offering flexible voltage ranges for different energy storage configurations.

What grid standards and certifications do Techfine Solar inverters support?

Techfine Solar inverters comply with major international grid standards and certifications, such as CE, IEC, and local grid codes, ensuring safe, stable, and compliant operation in different countries and regions.

How efficient are Techfine Solar solar inverters?

The most common generator failures include fuel system problems, low battery, engine overheating, failure to start, and unstable voltage or insufficient output power. These problems are often related to improper scheduled maintenance and operation.

Does Techfine Solar provide remote monitoring and smart management?

Yes. Techfine Solar inverters support WiFi, Ethernet, and optional 4G monitoring, allowing users to remotely monitor system performance, energy production, and fault alerts through web and mobile platforms.

What warranty and technical support does Techfine Solar offer?

Techfine Solar offers a standard long-term warranty on all inverter products and provides professional pre-sales and after-sales technical support, including system design assistance and troubleshooting services.

x