Lab Notebook Entry #11

Cell cycled most of weekend, power cut interrupted cycling. 25 cycles, 110 hours, seems stable.

https://dualpower.supply/posts/lab-notebook-11/

#academia #OpenScience #Quarto #batteries #EnergyStorage #energy #science #electrochemistry

💥 Major energy storage boom in 2026! New installations in January-February reached 9.51 GW⚡ Capacity soared by 472%?? Investment driven by AI computing power exceeded 250 billion 💰

📲WhatsApp: +8615858510092

#EnergyStorage #NewEnergy

Günstig, langlebig und effizient: Die Wasserstoff-Eisen-Flussbatterie verspricht eine Lebensdauer von 25 Jahren bei einem Wirkungsgrad von über 80 %. Das System trennt Leistung und Kapazität, was eine extrem skalierbare Speicherung über mehrere Tage ermöglicht. 🌍🔋

Erfahre mehr in meinem neuen Beitrag auf @BASICthinking
https://www.basicthinking.de/blog/2026/03/30/wasserstoff-eisen-flussbatterie/

#FlowBattery #Energiewende #GreenTech #Innovation #Wasserstoff #Eisen #EnergyStorage #Sustainability #Elestor

Passive balancing isn’t as “simple” as it looks

Many assume passive balancing = safe + reliable.

But in practice:

Heat dissipation becomes a bottleneck
Balance current is often too low for large packs
Timing strategy matters more than hardware

📌 Observation:
In multi-cell packs, imbalance is often driven by temperature gradients, not capacity differences.

👉 Design tip:
Balance control logic > resistor selection.

#PGYBMS #BMS #Battery #energystorage

Managing electrolyte volume imbalance in flow battery testing / Lab Notebook Entry #10

16 cycles and 72 hours, signs of periodic self-balancing of electrolyte volumes

https://dualpower.supply/posts/lab-notebook-10/

#academia #OpenScience #Quarto #batteries #EnergyStorage #energy #science #electrochemistry

AI’s next bottleneck may not be chips.

It may be electricity.

Our latest feature argues the AI race is becoming an infrastructure race — and that batteries, grid flexibility, substations, and power delivery could matter more than many expected.

Read:
https://climatetech.industryexaminer.com/ai-power-bottleneck-climate-tech-batteries-grid/

#ClimateTech #AI #EnergyStorage #DataCenters #Grid #TechNews

Lab Notebook Entry #9

Finally a decent test cell underway (it's not done yet!)

Error bars getting smaller, energy efficiency over 70% for our standard zinc-iodide system.

https://dualpower.supply/posts/lab-notebook-9/

#academia #OpenScience #Quarto #batteries #EnergyStorage #energy #science #electrochemistry