Technical Specification for Lithium-ion Batteries for Household and Similar Use Issued and Implemented In January 2026, the national recommended standard GB/T 46732—2025 "Technical Specifications for Lithium-ion Batteries for Household and Similar Appliances", overseen by the National Technical Comm…

Recently, the China Association of Building Energy Efficiency (CABEE) officially released the group standard Technical Standard for Smart Building Microgrids (Standard No.: T/CABEE 106—2025). The standard was issued on May 19, 2025, and will come into effect on July 1, 2025.Highjoule(HJ Group), as o…

Dear Partners and Industry Colleagues, Greetings!   We cordially invite you to attend the GREEN ENERGY EXPO & ROMENVIROTEC and visit the Highjoule(HJ Group) stand to jointly explore the innovative future of green energy! As a globally favoured provider of clean energy solutions, Highjoule(H…

To effectively enhance employees' awareness and ability to prevent telecom and online fraud, and improve their ability to identify various fraudulent methods, the Qingcun Government, in conjunction with the Qingcun Town Anti-Fraud Center, conducted a special lecture on anti-telecom and online fraud …

Highjoule(HJ Group) sincerely invites you to attend the 28th International Exhibition for the Power Industry and Renewable Energy (ENEX 2026), to be held in Kielce, Poland.   Following its successful showcase at the Solar Energy Expo in Warsaw this January, Highjoule(HJ Group) will return to Ki…

On November 28, 2025, the group standard Technical Specification for Energy Management Systems of Commercial and Industrial Energy Storage (Standard No.: T/CIAPS0051—2025), officially released by the China Industrial Association of Power Sources (CIAPS), was made public and will come into effect on …