Sɛnea akyirikyiri batere ahoɔden sɔhwɛ ne batere a wɔhwɛ so yiye (BMS) boa substations ma wɔyɛ adwuma dwoodwoo wɔ mmeae a ɛkorɔn kɛse. Ɛnam wiase ankasa adwuma bi a wɔyɛe wɔ Tibet so no, DFUN kyerɛ sɛnea intanɛt so batere ahoɔden a wɔsɔ hwɛ ma lead-acid batere sikakorabea ahorow no ma ahotoso tu mpɔn, ɛtew nsiesie ho ka so, na ɛhwɛ hu sɛ ahoɔden a wɔde bɛkora so a wontwa mu ma grid adwumayɛ a ɛho hia.

Wɔ substations mu no, DC nhyehyɛe no yɛ 'lifeline' ma nnwinnade a ɛho hia te sɛ control circuits, relay ahobammɔ, ne ntɛmpɛ kanea. Battery bank no, sɛ ne core energy storage unit no, yɛ adwuma sɛ 'last line of defense' bere a grid di huammɔ. Nanso, atetesɛm battery siesie relie

Mpɛn pii no, sɛnea batere ahorow a ayɛ adwuma wɔ float-charge tebea horow mu bere tenten no tumi yi fi mu ankasa. Sɛ wɔde wɔn ho to akwan a wɔtaa fa so sɔ tumi hwɛ nkutoo so a, ɛma wonya pɛpɛɛpɛyɛ a anohyeto wom. Bere a nsakrae a ɛba battery voltage ne emu resistance mu betumi akyerɛ fã bi

Wɔ battery packs a wɔde yɛ backup power systems no tumi sɔhwɛ ho no, mprempren akwan titiriw abien na ɛwɔ hɔ: atetesɛm tumi sɔhwɛ ne akyirikyiri intanɛt so tumi sɔhwɛ. Amanneɛ kwan so tumi sɔhwɛ gyina nsa a wɔde bɛka dummy loads ho de ahwɛ ankorankoro na wɔahwɛ sɛ batere ahorow a wɔapete no yɛ nokware