DFPA  409.6/512  yɛ battery storage system ano aduru ma UPS, a ɛwɔ mfasoɔ a ɛne ahobanbɔ ne ahotosoɔ, ɔsom nkwa nna tenten, anammɔn ketewa, ne dwumadie ne nsiesie a ɛnyɛ den. Ɛfa lithium iron phosphate batere, batere a ahobammɔ wom sen biara wɔ lithium batere mu. Ɛfata ma 20-200KVA UPS ahoɔden nhyehyɛeɛ, te sɛ sikasɛm asoɛeɛ, akwantuo, akwahosan, ne data mmeaeɛ nketewa, a telecom base stations, akwantuo, ne central data centers ka ho.