Hello, i am new here, and i hope there is someone here that could help me with this : 1. The problem statement, all variables and given/known data I have a DC alternator and i want using inverter to make AC. 2. Relevant equations Is there possible without using ACCU ? 3. The attempt at a solution I tried directly without using accu, but failed. I think because DC electric from alternator have a different kind from DC electric from accu. DC alternator is sinus current, are different with pure DC from accu. Is there any other reason ? and what should i do to make it working without using ACCU ?