Sodium-Ion Battery Performance for Microgrids: Pulse-Power
I am Karl Huang, a senior lithium battery engineer, and for the last three years a growing share of my bench time has gone to sodium-ion chemistry. The rea…
Sodium-Ion Battery Design for Street Lights: Cold-Start
I still remember the first time I pulled a failed lead-acid brick out of a street-light pole in Tianjin, twenty-three years ago. The acid had wicked up the…