For the last few days I've been testing my two 24v 100Ah LiFePO4 batteries.
I received them a few weeks ago but only tested BLE communications to their BMS with an Android App. I didn't try charging or discharging them.
I bought them on Jan 11, 2022 from CERRNSS Battery Factory Store (https://www.aliexpress.com/store/912104017) on AliExpress and they cost 1,311 euros including all taxes and a mains charger. I specifically asked for them to have Wi-Fi access to their BMS. They arrived on the 1st April, 2022 so took 10 or so weeks to arrive.
But after taking them up to Mayo on Mon 18th April 2022 the testing finally began.
In Mayo I have 5x 230W solar PV panels connected to a eSmart3 charge controller which was connected to 6x lead acid leisure batteries (configured as three 24v pairs in parallel).
No comments:
Post a Comment