Mulu wolipiritsa pamsika ukhoza kugawidwa mu mulu wolipiritsa wa DC, mulu wothamangitsa wa AC ndi mulu wothamangitsa wonyamula kutengera njira yolipirira. Kuphatikiza apo, kampani yathu imaperekanso zida zolipiritsa mulu, monga adaputala, mfuti yamutu wapawiri, yosungirako mphamvu zonyamula, etc.