Battery Solution for Construction Survey Equipment
The first time I was called out to a highway interchange project outside Chengdu, the site manager handed me a plastic crate holding eleven dead battery pa…
Home Energy Storage Storm Season Preparedness
I have spent the better part of fifteen years designing and validating lithium battery packs, and nothing teaches you more about real-world reliability tha…
Home Energy Storage Battery Balancing Method
I have spent fifteen years with a multimeter in one hand and a thermal camera in the other, chasing the same stubborn failure mode across hundreds of packs…
Home Energy Storage for New Construction Builds
Every year I get called into a handful of projects where a builder has already poured the slab, framed the walls, closed up the drywall, and only then aske…
Home Energy Storage Self-Consumption Maximization
I have commissioned residential battery systems on three continents, and one pattern repeats everywhere: most homeowners buy a home energy storage unit exp…
Sodium-Ion Battery Grid Frequency Regulation
Every grid operator I have ever sat across the table from shares the same quiet anxiety: keep the frequency pinned at 50.00 Hz (or 60.00 Hz in No…
Sodium-Ion Battery Portable Power Station
I still remember the first time a customer brought a lithium-ion power station back to our lab in January, swollen and angry after a summer spent in the be…
Sodium-Ion Battery Telecom Tower Backbone
As a senior lithium battery engineer, I have spent the better part of fifteen years standing in the mud next to telecom towers, listening to diesel generat…
Sodium-Ion Battery Supply Chain Security: An Engineer’s (2)
Over the last eighteen months I have spent more time in supplier audit meetings than in the lab. As a senior lithium battery engineer, I have watched pro…
Lithium Battery for Broadcast and Film Production
On a film set, power is not glamorous until it fails. I have stood on location at 3 a.m. watching a cinema camera go dark mid-take because a cheap lead-aci…