About Mingguan

Focus on outdoor solar combiner boxes and waterproof housings, making every product the best.
Mingguan Electric

Photovoltaic Protection System Manufacturer

While our roots may be firmly planted in Zhejiang, our reach extends far beyond national borders. Our products enjoy widespread acclaim and adoption in markets across the globe, spanning Europe, South America, Southeast Asia, Africa, and the Middle East. This global footprint speaks volumes about the trust and confidence that customers place in our products, affirming our position as a trusted partner in the transition towards sustainable energy solutions.

Our Mission

Cleaner Energy For A Cleaner World​

Use our photovoltaic systems, a greener energy option to reduce negative impact on the environment and contribute to a sustainable future.

Leading Technology

Photovoltaic power distribution product research and development, production and sales

Green Energy

Our vision is to reduce the burden on the earth and create new energy for mankind!

Environmental Friendly

We are committed to energy conservation and emission reduction, and strictly control the production of photovoltaic products.

Solar Energy

We meet all your requirements in solar energy needs and provide best quality products.

The History Of Mingguan

View Our Development History

In The Early Stages Of Establishment

In 1999, the early Mingguan mainly engaged in the research and development of injection molded electrical accessories products. At that time, there were only six employees and two equipments.

Entering various industries

In 2006, the production line of metal accessories was increased, and some products were recognized by State Grid and became one of its designated suppliers.

Creating The MINGGUAN Brand

Since 2013, we have actively participated in various large-scale commercial exhibitions in China, further enhancing the brand awareness and reputation of MINGGUAN.

Let Everyone Use Clean Energy

Cross Border Photovoltaic

In 2020, with the challenges of iteration and updates in the international economic market, Mingguan still adhered to the market as the guide and customer-centric approach, silently contributing to the realization of “carbon peak and carbon neutrality” on Earth.

Pursuing Business Expansion

In 2018, with the arrival of the 5G era, the Mingguan team insight into a new market direction, invested 3 million yuan to enter the distribution box market, and launched various waterproof boxes and distribution box kit series products in the same year. 

Entering Overseas Markets

In 2015, it gradually involved the supply and technical support of equipment in the aerospace field, and opened network platforms such as Alibaba domestic and international stations, Made in China, Google, Amazon, etc.

The History Of Mingguan

Reasons To Choose Mingguan Photovoltaic Equipment Supplier

We are a professional enterprise engaged in the research and development, production and sales of photovoltaic power distribution products such as photovoltaic DC combiner boxes, photovoltaic combiner boxes, photovoltaic grid-connected boxes, photovoltaic connectors, lightning arresters, photovoltaic fuses, and transfer switches.

Excellent Quality And Reliability

We are committed to providing products that have been rigorously tested and certified to ensure they perform well in a variety of environments and applications.

Broad Product Range

Whether you need PV DC combiner boxes, PV AC combiner boxes, PV grid boxes, PV connectors or other accessories, we can provide you with comprehensive solutions.

Innovation And Sustainable Development

As one of the leaders in photovoltaic technology, we continue to promote innovation and are committed to developing more efficient and sustainable energy solutions to meet growing energy demands and environmental challenges.

Leave Us A Message

Fill out our quote request form or email yen@ming-guan.com to receive a custom quote from one of our product experts.