Charging From Portable "Powerwall" - Second Test скачать в хорошем качестве

Charging From Portable "Powerwall" - Second Test

Here is my second real test of using a 48V 0.89 kWH Li-Ion battery bank made from recycled 18650 cells, powering a Reliable brand 1500W pure sine inverter to charge my Nissan Leaf via the stock 120V EVSE. This time I was able to get ~46s of charging before the battery banks dropped below 43V triggering the inverter's low voltage cutoff. I gave it a second try, and it was able to run for 273s after the batteries had warmed up (voltage actually rose for a while due to self-heating half-way through the test). I terminated the test after the cells got too hot to touch. This shouldn't really be attempted with a bank as small as this. I will probably wait until I can add a third pack in parallel (14s12p) before attempting this again, as currently I can only really charge ~100WH at a time which is effectively useless. Details about the setup can be found on the Second Life Storage forums here: https://secondlifestorage.com/t-48V-1...