SiO2 Batteries and High Amp Draws
SiO2 is a specialty battery type that most folks would have no use for vs the usual RV battery types. They cost a lot too.( I had a special reason to get one) Here is some info on them --I am not s...
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I believe the 60 amp limitation is likely due to heat and the closeness of prismatic type cells - ain’t nothing wrong with that…Alternatively, cylindrical type cells have air spacing in between and often capable of 1c, (as with Aims and as I recall BB)…
Either way, know that using simultaneously my 100a ProSine 2.0 inverter-charger and the PD 9245 in boost, the highest combined amperage I’ve ever witnessed going into the two paralleled 200a/h LFP’s (say, starting out at about 30-35% SOC) is just over 70 amps (say 72a), but as you’re aware the current shortly thereafter begins to taper downwards - can’t recall exactly, but probably drops to mid or just over 60a within only about 15 min…
3 tons
Either way, know that using simultaneously my 100a ProSine 2.0 inverter-charger and the PD 9245 in boost, the highest combined amperage I’ve ever witnessed going into the two paralleled 200a/h LFP’s (say, starting out at about 30-35% SOC) is just over 70 amps (say 72a), but as you’re aware the current shortly thereafter begins to taper downwards - can’t recall exactly, but probably drops to mid or just over 60a within only about 15 min…
3 tons
