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I have been asked to have a look at an inverter that only seems to charge and discharge at 2.5kw. the inverter should be able to pull higher around 5kw. The inverter does read the battery BMS. I think it's on the wrong profile on inverter. The solar installer advised there is other profiles but...

I have a 60v 5amp bench power supply. I currently have 16 cells in series and a neey 15amp balancer. Looking to bypass the Parrallel charging as it takes a week to complete. What is the best way to connect so I don't damage any cells or cause sparking. The pack is currently at 51v.

Looking to buy a neey active balancer 15amp and have been told if I can take 5 the price reduces massively. About 30% less a unit. Looking to see if anyone would like on. These are coming from a EU warehouse would have them in about a week ready to ship to any suitors. Cost is around £225...

EEL supplied me with 2 2amp active balancers they advertised as jk. But the jk bms app does not seem them during a scan. Is there a different app for them.

I have came across a burnt looking connector and cable end going from inverter to battery . The cable is bubbled at the connection to battery. I have spoken to seplos about this . after i do replace the internal cables that seem a bit damaged. there suggestion is to change the cable from 25mm to...

In the UK were are getting close to zero in some garages. My BMS is restricting to 10amps is there a cold setting to turn off to allow it to charge faster. As exporting 1.5kw back to grid battery at 71%

I have been using a active balancer to setup battery cells. Connect to bms and 4amp balancer using the pack for a week to balance the cells. The balancer was set to start at 3.45v. when I they were 280 amp cells. After the week I could drain about 13kw from battery and it left it around 20% once...

Looking to add a seplos battery to my existing dyness battery modules. Are they compatible with each other. Or would be in a case I'll loose communication from one of them.

Seplos 10e BMS will show on my solis app that is max charge rate is 50 amp and discharge is 90amps. But will only charge at .5kw for several hours that seems to be 10amps roughly. That is when I have it set to user defined. If I set the inverter to pylon lv profile I am getting the 50amps 2.5kw...

I have given a battery box to someone a few months ago had no problems still start of month it stopped working. When I opened the case the fuse holder was burnt the smell of burnt plastic was shocking. I have replaced the fuse with a new cables fuse/holder the battery is not coming on. I made me...

I am not able to use my android phone to connect to the seplos app. It started off seeing a device now it's not even listing the device on the connection screen. Is there something I can do in the dev studio on pc software to activate it.

Can anyone explain how does a cell drop to 0.06v cell about 3 months old and was working fine up till this morning. Always seems to show voltage a bit lower than the rest when under load but nothing too extreme.

I have a seplos 200amp bms 16 280ah cells and a NEEY active balancer. I charged 11kw to cells over night when the balancer starts working it will put the cells back at zero for SOC. voltage of cells all in 3.3v range. i have to start a time charge to get the battery to 100% SOC to use it...

My seplos mason box the power switch does not work. The screen on the front shows that it is still on will not power off. And my inverter is showing that is offline for battery shows current is .62amps any suggestions what is wrong with it.

My seplos mason box the power switch does not work. The screen on the front shows that it is still on will not power off. And my inverter is showing that is offline for battery shows current is .62amps any suggestions what is wrong with it.

I now have 2 seplos mason boxes that flip between zero and 100% in seconds. I keep getting monomer low voltage on cells 5 and 6 when i put them on a multimeter they show over 3.3v. I have swapped over a new bms out of the box and its doing the same thing. I am doing cacapity testing on some of...

Have a neey active balancer 4a and attempted to use it in a seplos mason vertical box to attempt to balance cells. When I have the balancer connected after a few minutes I have a lineres large on status on neey app. I have removed the cables and reattached and the same thing happens after a few...

What is the best way to repair a cable that has broke off from the connector balance lead number 2.

What is the best way to repair a cable that has broke off from the connector balance lead number 2.

Looking for some advise on how to reset the cycle counter. Currently showing 121. I attempted to put cells in right away and let unit charge but that ended in disaster so I went to top balance them with jk bms and Parralel connecting the cells for 2 days. But would like to get the cycle counter...

I have recently bought some cells and seplos mason 280l case. it should include everything i need build the battery. At present on the install it took some time but was powering on to 51v. I plugged it to my solis inverter and set a force charge for 3 hours to try and charge it to full. After a...

I am looking for some assistance with a jk bms to Solis hybrid inverter. I had hooked this up only yesterday morning using cells out of a seplos mason pack. Was hoping the BMS could balance cells and charge them to full. The BMS I was using is a 2nd hand unit so values were pre configured. I was...

I am about to get a 4kw solar system installed next week. it is 10 panels on a south facing roof was gonna be with a basic 3.6kw inverter. i have got my self a huawei inverter sun2000 5kw as i am tempted my battery at a later date that my installer is happy to use instead of their own inverter...