DFUN DC Energy Meter sɛ wɔde bɛsusu anyinam ahoɔden parameters wɔ direct current (DC) signal mfiri te sɛ solar panels ne non-vehicular charger a wɔde yɛ anyinam ahoɔden kar. Wɔayɛ Ɛfata nso ma nnɛyi DC ahoɔden a wɔde ma ne ne kyekyɛ nhyehyɛe wɔ mfiridwuma ne nnwuma a wotu fagude mu, ɔmanfo adan, ne adan a wɔde yɛ adwuma wɔ ɔkwan a ɛyɛ adwuma so. 

Ɛnyɛ sɛ ɛma ahoɔden a wɔde di dwuma no mu da hɔ na wɔhwɛ so nko, na mmom ɛde sikasɛm ne nneɛma a atwa yɛn ho ahyia ho mfaso kɛse ba denam ahoɔden a wɔde di dwuma yiye so.