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  1. bigbrovar

    Choosing Between Growatt and SRNE: Seeking Advice on Inverter Upgrade

    Greetings everyone, I find myself in the midst of an inverter upgrade. My current model is the trusty Axpert MKS 5KVA, which has served me well without any issues. However, my energy requirements have grown, prompting the need for an inverter capable of handling two different solar strings and...
  2. bigbrovar

    Can LifePo4 cell capacity be determined through charging up (as against discharging from 100%)

    Hello guys, I just got some eve lf280k from china and I am setting out to determine their capacity while also top charging them. The plan is to discharge each cell to 2.5v then charge them (using the EBC A40L tool) to 3.65v while noting how much capacity in Amps it takes to get it to 3.65v...
  3. bigbrovar

    Absorption Time for Eve lf280k

    Hi guys, I am completely new to Lifepo4 cells having just set up my bank less than 2 weeks ago. I did alots of research and had to unlearn everything from using Lead Acid batteries for over 6 years. I have Eve LF280K 16s BMS is JBD 7S-20S 200A One area I am a bit unclear about is around...
  4. bigbrovar

    Custom Emoncms dashboard for upgraded offgrid Solar setup

    Recently carried out an upgrade on my solar setup. A bit of context. I am from Nigeria and grid in my country can be quite reliable. I set out to have a system completely independent of the grid and have this running for the past 6 years. Sometimes last year I started to plan on a...
  5. bigbrovar

    JBD 7S -20S Balance leads wiring

    Hey all. Assembling my first LF280k cells. The plan is to assemble them into 16S battery bank. I got the JBL 7S-20S 200A BMS. I have a couple of questions. In other to speed up the top balance I wanted to divide the bank into 2 batches and connect each batch of battery in 8S series and have...
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