I-DFUN DC Energy Meter iklanyelwe ukukala amapharamitha kagesi emishinini yesignali yamanje (DC) efana namaphaneli elanga namashaja okungewona awezimoto ezimotweni zikagesi. Ilungele futhi izinhlelo zikagesi zesimanje ze-DC kanye nokusabalalisa ezinkampanini zezimboni nezimayini, izakhiwo zomphakathi, kanye nemishini yokwakha. 

Ayithuthukisi nje kuphela ukubonakala nokulawulwa kokusetshenziswa kwamandla kodwa futhi iletha izinzuzo ezibalulekile zezomnotho nezemvelo ngokuthuthukisa ukusetshenziswa kwamandla.