China Green Development Investment Group said its unit Beijing Lvfazhongke Lithium Capacitor Technology Co. completed full type tests on a 5MW‑class all‑carbon lithium‑ion supercapacitor power cabin and obtained a China National Accreditation Service (CNAS) accreditation report with international mutual‑recognition. The group said this is the first domestic and global 5MW‑class all‑carbon supercapacitor power‑cabin to pass CNAS type testing.

2026-06-22

China Green Development Investment Group said its unit Beijing Lvfazhongke Lithium Capacitor Technology Co. completed full type tests on a 5MW‑class all‑carbon lithium‑ion supercapacitor power cabin and obtained a China National Accreditation Service (CNAS) accreditation report with international mutual‑recognition. The group said this is the first domestic and global 5MW‑class all‑carbon supercapacitor power‑cabin to pass CNAS type testing.