About Us

Who Are We

Blue Joy Solar Battery is located in the beautiful Industrial Research Institute of Qingdao high tech Zone, specializing in the design, development and production of various household appliances, photovoltaic and energy storage products. At present, it has more than 200 employees and a plant area of 6000 square meters. Itas multiple through-hole installation mode (THT) automatic plug-in welding production lines, surface installation mode (SMT) automatic patch welding production lines and commissioning and testing lines. It has a production capacity of 5000 sets of products per day.

What We Do

The company has strong technical force and strong R & D ability. It has independently developed solar controller, inverter, battery BMS, and r conditioner, refrigerator, washing machine, range hood, disinfection cabinet and other series controllers of home appliance division, and jointly developed network home appliance controller with domestic famous home appliance companies. The air conditioning controller developed by the company covers all categories of household split air conditioner, household central air conditioner and commercial air conditioner, The developed special frequency conversion controller is not only used for frequency conversion air conditioning, but also widely used in the speed regulation control of various industrial machines. The company develops refrigerator and washing machine controllers, including fixed frequency, frequency conversion, air cooling, direct cooling, wave wheel, roller and other series controllers, with stable performance and good cooperative relations with many well-known domestic enterprises.

Corporate Cultural Values

The company has always adhered to the basic policy of quality first and customer first, strengthened quality management and established a quality management system in line with the requirements of ISO9001:2008.


Our Team

While continuously increasing the investment in hardware, the company pays full attention to the cultivation and improvement of staff quality, regularly carries out on-the-job skill training, implements 6S management, and forms a high-quality staff team.

The company attaches great importance to the quality control and procurement cost control of raw materials, and establishes strict incoming inspection rules and sub supplier evaluation system. The raw materials used are the products of international and domestic well-known manufacturers, which effectively ensures that high-quality products and excellent services meet the requirements of customers.

adcan (1)
adcan (2)

Quality Control

Over the years, the company has been developing and producing supporting products for Haier, Electrolux, Konka, TCL and other companies, with reliable product quality and good reputation, and has independently developed new photovoltaic and energy storage products.


Management Automation and E-Commerce

The company has established the software and hardware environment of office automation and information management automation, and the computer network sharing within the company has established the foundation for the full realization of management automation and e-commerce.