Isigayo sethu se-pellet sifanele:
1. Umshini we-biomass pellet: umshini we-pellet wokhuni, umshini we-pellet sawdust, umshini we-pellet wotshani, umshini we-pellet wotshani, umshini we-pellet wotshani wezitshalo, umshini we-alfalfa pellet, njll.
2. Imfuyo kanye nezinkukhu/umshini wokudla kwezilwane zasemanzini: ingulube/izinkomo/izimvu/inkukhu/idada/inhlanzi/izimfanzi
3. Isigayo sikadoti wekati
4. Umanyolo oyinhlanganisela