1. Ukucaca okugqibeleleyo kunye nokuhanjiswa kokukhanya kunye ne-93%.
2. I-insulation yombane egqwesileyo, ilula kakhulu ubunzima.
3. Iplastiki ephezulu, Ukusetyenzwa kunye nokubunjwa lula.
4. Ukuqina komphezulu owomeleleyo kunye nepropathi echasene nemozulu entle
5. Intle ngombala, kulula ukuyicoca