Recent content by GlowInTheDark

Thanks DThames, I think I understand that. It's taking a while to get the spec-sheet for these batteries, I'll have a look at the C rating when I get that. I do plan to disconnect the batteries when relocating. Even so, I would much prefer two 24V 100Ah batteries, however there are...

Thanks Hedges, that makes sense about the capacitor bank - so if I understand correctly, it helps protect the batteries by smoothing out the load that they see from the inverter/charger. How does that affect things when the inverter/charger is charging the batteries? I.e. I think the...

Hi chrisski, thanks for getting back to me so quickly. Yes I agree the devil is in the detail. I'm keen to iron out the details before I buy components so I appreciate your help. A few follow-up questions: Regarding the wire-sizes between each battery and between the battery bank and the...

Hi Sunshine, thanks for your speedy response. I've never heard of adding a capacitor bank. What benefit would this offer? Or what problem does a capacitor bank solve? Can you give some specifics about what type of capacitors I should use? And when you say they should go "on the DC side", do...

Thanks for your quick reply Hedges. Great to get your input and confirmation about a lot of factors. You make a good point about the internal resistance. I had noticed that other LiFePO4 batteries generally seem to have an internal resistance of ≤20mΩ but I didn't realise the impact of an...

Hi, I’m planning a portable power system as my first solar/off-grid project and I’d appreciate any veteran input to show me my mistakes before I buy them :) I’m hoping to start buying components in the next two days, so if anyone can give quick feedback I would be very grateful. Components are...