bibbi1969

Good morning I have 4 packs of TAICO batteries of 51.2V 100Ah with 120 cycles, for several months the system was working well between charge and discharge, and a few days ago I noticed that a battery recharges to max 92%, what to look at? cells or bms? thanks and sorry but I use a translator waring3.xls

Good morning, I have a deye sun 6k-6g03lp1-eu inverter, I was testing the ATS port in case of disconnection to mount a relay and send the neutral to earth, I activated signal island mode but the status of the ATS port does not change, I always have 220v, the only way to turn the ATS relay on/off is manually with the on/off function in the setting, do you have any suggestions? Thank you

Good morning, I'm very interested in the discussion, I have 4 TAICO 51.2V 100ha batteries in this period which in Italy we have little sun, they charge and discharge differently, I can even have a difference of 10%, is it possible to balance the batteries with something? Nuovo Documento di Microsoft Word.docx

Hi Endy, I'm moving towards a USE BY USE system, it seems the simplest one in terms of configuration and also security towards the network, I wanted to ask you but limiting the ABB current with a CT without reselling the current would come into play conflict with the AT of the inverter? I wanted to configure the inverter to work with batteries and solar powering only the backup load in the event of a grid blackout and add an ATS for: 1) the DEYE inverter does not work, switch the system to the mains and use the ABB 2) if the network blacks out, the switching remains on DEYE (no entry into the network) and ABB switches off (safety for operators) what do you think? Thank you

Thanks Endy, your answer contains everything I was looking for (a lot of irons in the fire), I need to understand how to best use ABB panels and inverters, the certain thing is that I can think of assembling everything. Thanks for now

thanks for the manual, the problem with the ABB inverter is that it needs a reference voltage and I don't know if the DEYE gen port can satisfy this thing,

Good evening, I have a 3kw ABB on grid inverter and some used solar panels, I would like to use everything again, given that the inverter has a door for such cases, how do you manage the door? Is it just for charging the battery? must the working hours be set? Is it automatic? Thank you

I have another question about the inverter and the gen port, but I'll make a new post thanks again

Thanks greenFields, your answer is consistent with the type of system, even if the instruction booklet says that with the CT clamp it powered both the load and the grid port (but perhaps they were talking about load), I must have mistranslated the installation with CT it was in case of problems with the inverter I could not install an ATS, at the weekend when I get home I'll try again immediately thanks.

Buonasera al forum. Vivo in Italia e ho da qualche mese un inverter Deye da 6kw, prima senza batterie con funzionamento solo diurno, e da qualche settimana con due batterie Taico da 5kw sembra funzionare bene, è configurato per il protocollo del mio paese CEI-021 ,esportazione zero a ct, carica prima, ora se scollego l'inverter dalla rete rimango senza corrente, è normale? Ho sempre il fotovoltaico e le batterie che dovrebbero alimentare la mia casa. E' un problema di impostazioni? L'inverter necessita sempre di una corrente di riferimento? Grazie , scusa ma sto usando un traduttore