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Hi, This ended up being the BMS, got new one from Fogstar, system up & running now. Thanks

Hi, Just an update, I have my system up & running now. Regarding the CT, I have wired it through my Cat 5e Cable - the inverter appears to pick up the signals without issue. I measured the cable run, its approx. 35 metres. I will get round to trying the generation meter, once I get entice my...

The breaker to connect to inverter is off, NEEY balancer is off. I didnt disconnect the BMS, didn't think of doing this - I can have a go tomorrow, thanks I understand the cells do settle a little, but this much. Please see graph - just pulled off my inverter (the canbus is still connected)...

Thanks John, will drain at the weekend, recharge & put into use. Just one more query, probably overthinking things. I know these packs with the BMS they drop slightly in SOC - but I have had mine totally isolated & the SOC dropped to 95% within 2 hours. Is that normal ? Thanks for your time

Hi, Currently top balancing my battery pack before discharge. The one thing I am unsure of is that the total current is still @ a minus figure. Do I need to keep feeding the pack to get that to zero? The cell deviation has gone from 274mV to what is above now at 4mV within 8 hours...

Any suggestions welcomed

Hi, Just about got my system ready for action. G99 approval sought & received before install of Sunsynk 5.12 sytem with battery In the process of carrying out the commissioning paperwok. My DNO is National Grid. The form I believe is the A3-2 - looking at its requirements is it better to get it...

Hi, Think I may have found them :) Will try at the weekend. Thanks Jass

John, have built the box completely just to make sure it all works, will now remove the Seplos active balancer & add the NEEY. The only trouble I am having on this particular step is getting a copy of NEEY app. Also having issues finding a copy of BMS Studio, cant find it anywhere on Seplos...

Hi, At the point of putting the wires to connect everything up - Seplos Mason 280aH with Futronics connector & Sunsynk 5kW Inverter. I have the Futronics connectors. The more I read on what size cables I need the more I am getting confused, so please help. Futronics connector accepts 50mm2...

Put like that the Neey unit sounds more efficient

John, looking on the Seplos web site, shows - Seplos 2A Active Balance Board For LFP LiFePO4 Lithium Energy Storage Battery Management Monitoring https://www.seplos.com/seplos-2a-active-balance-board-for-lfp-lifepo4-lithium-energy-storage-battery-management-monitoring.html

Well the Neeeey Active Balancer is here lol, quicker than sending a first class letter :) The one thing I hadn't done is take the Seplos case apart, so did so at the weekend. Guess what, inside appears to be an active balancer too, Bar that I have a picture of the BMS: (excuse that hairy...

I took the plunge :) Neey Official store - £60.94 (incl £10.00 For HMRC) delivery 21 Feb

Hi, Looking to install my Sunsynk Inverter, but manual suggests adding Surge Protection On PV Side Being unfamillar with this, how many members have done so. Thanks For your time Jass

Thanks for the replies gents 👍 I'm leaning more towards John's suggestion due to the cost perspective & the fact I can assemble the battery sooner :) The next question John, in your opinion whats the best active balancer to go for? Prefer to buy from UK due to time frame of delivery from...

Hi, Newly acquired a SEPLOS Mason Kit and x16 Grade A EVE LF280K Kit from Fogstar. Cells all look healthy, build date of Oct 23. Looking to top balance them, currently stting @ 3.22v (will need to upgrade my voltmeter too :) ) Can anyone with more experience suggest a decent bench charger for...

Hi John, Grateful for highlighting that. You do have the right model. Very new to this as you may have noticed :) Thanks for your time. Will feedback as I get on installing it. Thanks

Hi, In the process of setting up my system which will include a 5kW Sunsynk Hybrid Inverter. The issue I have is that the install will be carried out in my shed at the bottom of my garden, which is approx. 30m or so from the incoming feed from the grid. According to the Installation manual I...

Hi, Total newbie to this but getting my act together :) Looking for input with regard to the best type of Hybrid Inverter. Setup in Spring will be: 12 x 475Wp Jinko Tiger Neo Panels 3 USC500 Pylontech Batteries - or seplos mason battery 15Kw Octopus Agile Tariff - Not looking to export back to...