About Us

Story about BLJ Solar

Built in 2012, BLJ Solar is a professional solar product manufacturer, specializing in solar battery and energy storage technology, offering high-quality solar batteries, solar panels, solar inverters, portable power stations, residential, commercial and industrial energy storage systems, etc.

We are committed to providing professional customized solutions for global customers in the fields of energy storage batteries and outdoor power supplies. As sales grow, we continue to strengthen our supply capabilities, improve product quality, maintain competitive prices, and upgrade services.

In recent years, we have increased capital investment and deepened cooperation with upstream and downstream manufacturing plants. We already have core advantages in the new energy product manufacturing chain, and our strategic layout includes raw material ores, battery cell manufacturing, battery packs and modules, battery management systems (BMS), energy management systems (EMS), energy storage converters (PCS), etc. wait. We have corresponding professional teams and stable manufacturing plants in each field to provide the most competitive solutions.

Exploring Our Factory's Capabilities

As a professional solar product factory, we take pride in possessing the most cutting-edge production lines and state-of-the-art laboratories as well as an excellent technical team and experienced workers. This enables us to achieve complete in-house manufacturing capabilities for a diverse range of solar energy storage products.

We are confident in our ability to independently deliver superior solutions with unrivaled expertise and efficiency.

Our Capabilities in Figures

The figures is the fact to show our competitiveness in all aspects.


Monthly capacity


Warehouse and factory


Skilled Staff


Aging Test Points


Professional Engineers


Production Lines

Strength of Suppliers Behind Us

In order to provide more comprehensive solar product solutions, we have developed sturdy relationships with industrial-leading suppliers and invested in strong factories to enrich our product line and strengthen our production capability.

Xinyu Nonferrous Metal Renewable Resources products Co., Ltd.

The investment is to obtain better quality and price of raw ore.

Great Power Energy Technology Co., Ltd

Cooperation with Great Power enhances our battery cell manufacturing capabilities.

BLJ Factory

We produce battery packs and modular batteries in-house.

Our team is led by experts with special allowances from the State Council and senior scientists from Cisco in the United States to conduct independent R&D and has independent intellectual property rights.


Guangdong Aokly Group Co.,Ltd.

The investment is to deliver more premium lead acid batteries.

BAK New Power Technology Co., Ltd.

The investment is to offer more reliable lithium batteries.

Shenzhen Sinexcel Electric Co., Ltd. (stock code: 300693)

Cooperation with Sinexcel to provide more advanced PCSs.

Mission & Vision


Customer focus, innovation, integrity, and win-win collaboration are the pillars of our business philosophy.


Delivering superior energy storage solutions, driving green and low-carbon development, and exceeding customer expectations.


Leading the energy storage industry, driving global clean energy objectives, and setting new benchmarks for excellence.

Witnessing Our Remarkable Growth


Zhongshan BLJ Solar Technology Co., Ltd. was formally established.


Officially put into production and established a factory, Won the national high-tech enterprise


Formal layout of the field of portable energy storage, vigorously invest in research and development, passed the ISO9001:2015 quality system certification


Independent research and development of household energy storage batteries, passed UN38.3 UL ROHS IEC and other product certification systems, and established Guangzhou office


Establish an independent after-sales service center


Independent research and development of industrial and commercial energy storage cabinets

Brands That Trust Us

We always try to stand in the clients’ shoes and spare no effort to provide the best products and technical support all the time to make their trust deserved.

We choose Lumigy for a number of reasons but mainly because Lumigy listens to technical feedback from installers. The service we received on this project, from the proposed lighting design to technical advice, was excellent. The Garden lights have been installed for over 7 months now and the client is very happy with the cost savings as well as the quality of light in the warehouse.
As one of the largest football stadiums in the UK with a seating capacity of over 50,000 supporters, we strive to ensure the lighting in the stand is first class. The stadium is partly covered so there must be sufficient lighting to allow our patrons to move around safely. The Lumigy post light is the perfect LED solution, not only is the light output excellent but we also reap massive energy savings while reducing our carbon footprint.
We were happy to choose BLJ products as we not only recognised the brand, but they were also recommended to us by our trusted local electrical wholesaler. As with any large project it was not without its challenges. We had to meet deadline criteria but everything has worked out very well. The previous fittings installed were a lot darker, less energy efficient and required constant maintenance. The new fittings light up our hotel as the light output is brilliant!

Explore More about Our Capabilities

As an esteemed manufacturer of solar products, BLJ Solar has an abundance of insights and expertise to offer.

Technology has been the driving force behind our remarkable growth over the past decade, positioning us as a key player in the energy storage industry.

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Technical Strength >

From battery pack to energy storage system, our factory is able to fulfill the whole manufacturing with our own production lines, laboratories, workers, and technology.

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In-house Manufacturing >

Placing quality at the top, we leave no stone unturned when it comes to attention. With a focus on performance, our products serve as a testament to our unwavering commitment to quality management.

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Quality Management >

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