KiwiOmar
New Member
- Looking to build a battery bank LiFeO4 (Lithium Iron oxide) 3.2V 320Ah =1,024Wh x 14 cells = 14,336Wh connected in series or parallel based on using the minimum BMS's for this combination - open to best arrangement of batteries please.
- Looking for specifications for an Inverter charger for the above battery to be connected in an AC coupled system?
- The idea is to have the battery bank to supply the night-time AC power requirements while the solar power charges the batteries during the day while we are at work.
- The monthly peak usage as per electricity bill was 450KWh/30days = 15KWh capacity. Hence average 14KWh capacity.
- Wondering if the existing solar 2.5KW grid tie (250W (49V, 5A) ten solar panels) home system will be sufficient to charge the batteries?
- Appreciate any help on a reliable Ali express supplier contact for A grade 320/420Ah LiFeO4 battery, BMS's, Fuse types, and Inverter charger?
Thank you in advance, appreciate your support to make this DIY AC coupled Powerwall build a reality.