bushgnome

Looking for Hubble am5 batteries . Where is offering the best deals. Non of my current suppliers stock hubble. Please recommend best suppliers.

Afternoon All. So I got 4 of the eenovance batteries. But when I plug in the cable for a firmware update it gives me an error message that there is no serial port available. It does not update the info on the pbmstools application. Anyone have experience with this? Am I forgetting something?

Please explain clipping. I would like to put 4x 545 panels in parallel with 4 x545 panels to stay within the maximun voltage per mppt Thanks

Hi Delta 9 . Thanks most informative. I have a 12kwa 3 phase sunsynk inverter. I have 13 ja 540w ja panel on one mppt facing north and 2 540w ja panel and 5 545w ja panel on the other 3 facing north 4 facing east . Want to add another 8 545w ja panels. Was thinking of doing the following the 13 east stay as they are. Putting 8 545 facing east and 2 and 5 545w facing west. Was thinking of running the 8 east facing in 4 in parallel with 4 . To keep the voltage down. Is this possible or even feasible?

Have sunsynk 12kw 3 phase inverter. Currently have 20 x 545w panels 13 on one string and 7 on the other. Want to add 8 545w panels. The maximum is 15000w according to the data sheets. The 28 panels will take me over that. So was going to connect the 8 new panels, 4 in parallel with 4 and plug it into mppt 1, plug the 7 panels into mppt +1 . And put the 13 panels into mppt 2 . Has anyone done this and will it work and not damage the inverter?