Just ordered a Bluetti AC300 with one B300 and planning for the next winter when energy in Europe may be limited due to the Ukrainian crisis. Main idea: More solar panels!
The AC300 can handle 2 x 1200 W, each up to 150 V and 12 A. I learned that the voltage may not be exceeded, but what about the electrical current? Will the AC300 cut everything above 12 A automatically?
In my concrete situation, I have access to 12 panels each with 400 Wp, I_SC and I_MPP ca. 12 A, U_OC = 41 V, and U_MPP = 34 V. Total of 4800 Wp.
Could I use 6 panels for each AC300 string yielding 2400 Wp if I take care that voltage is less than 150 V, but electric current may be up to 24 A? (I guess in winter this value will never be reached...)
If not, is there any other option to use more panels?
Thanks a lot and greetings from Europe, Thomas
The AC300 can handle 2 x 1200 W, each up to 150 V and 12 A. I learned that the voltage may not be exceeded, but what about the electrical current? Will the AC300 cut everything above 12 A automatically?
In my concrete situation, I have access to 12 panels each with 400 Wp, I_SC and I_MPP ca. 12 A, U_OC = 41 V, and U_MPP = 34 V. Total of 4800 Wp.
Could I use 6 panels for each AC300 string yielding 2400 Wp if I take care that voltage is less than 150 V, but electric current may be up to 24 A? (I guess in winter this value will never be reached...)
If not, is there any other option to use more panels?
Thanks a lot and greetings from Europe, Thomas