Julay 20, 2021
Insay makit dɛn we nɔ stebul grid, wetin mek ɛvri bays steshɔn fɔ kɛr lid-asid bateri bak-ap? Frɔm yutiliti ɔtjɛj to flot standby, na ya bak-ap pawa rili de biev na sayt — ɛn aw wan manifakta wit ful sɛlf-kɔntrol chen frɔm sɛl to sistɛm intagreshɔn de tɔn rilaybiliti ɛn savis layf to wan singl injinɛri disizhɔn.
Bes steshɔn nɔto os we gɛt mɔdem insay. I lod na miks fɔ redio yunit dɛn, transmishɔn ikwipmɛnt, envayrɔmɛnt monitarin ɛn wan kɔntrol we de ɛkspɛkt klin, kɔntinyu DC. Apat frɔm di ɔban kɔr dɛm na Afrika, Sawt Is Eshia ɛn Latin Amɛrika, di yutiliti we de de bɔku tɛm kin sidɔm ɔnda 99 pasɛnt, ɛn wan ɔtjɛj kin las ɛnisay frɔm minit to bɔku pan di de we dɛn de wok. Yu nɔ go ebul fɔ put dizil jenɛra biɛn ɛvri tawa: fiul tif, nɔys kɔmplen, savis lɔjistik ɛn di simpul kɔst fɔ mentenɛns tawzin smɔl injin dɛn de mek da rod de nɔ go ebul fɔ kɔntinyu fɔ de pan skel.
Dat de lɛf di bateri string as di wangren we fɔ bak-ap pawa we dɛn dɔn rili diploy na skel. Di rizin we mek lid-asid dɔn ol dis pozishɔn fɔ bɔku bɔku ia nɔto wan edlayn nɔmba. Na di kɔmbaynshɔn fɔ wan lɔwa kɔst fɔ wan wat-awa we dɛn dɔn kip pas litiɔm, wan savis layf we kɔmfyut pas fayv ia ɔnda flot diuti, ɛn — di impɔtant tin fɔ wan nɛtwɔk plana — wan prɛdiktibɛl fayl mɔd. Kapasiti de fade smɔl smɔl, insay wan kɔv yu kin chɛt, pas fɔ drɔp we yu nɔ wɔn yu. Wan prɛdiktibɛl kɔv de go insay di mentenɛns kalenda; wan sɔprayz ɔtjɛj go insay di ɛskalayshɔn ripɔt.
Wan mistek we pipul dɛn kin tink na dat, di sayt batri dɛn kin wok nɔmɔ we blak ɔt. Insay prɔsis dɛn kin spɛn dɛn layf fɔ muv bitwin tri diuti saykl dɛn. di fכs wan na flot standby: wit yutiliti pawa we de, di rεktifa de ol di strכng na wan kכnstant vכltεj we de kip di sεl dεm ful we i de כnli tכp כp sεlf-dischaj. Klosap no ɛnaji nɔ de muv. Di sɛkɔn wan na ikwal chaj: afta wan tɛm pan flot, di kɔntrol de rayz di vɔlɔt fɔ shɔt tɛm fɔ pul di sɛl dɛn we slo pas ɔl bak in layn wit di ɔda pat dɛn na di string, we na wetin de mek wan wik sɛl nɔ drɛg di wan ol bateri dɔŋ. Di tɔd wan na dischaj sɔpɔt: we yutiliti pawa nɔ wok, di string kin kɛr di wan ol sayt te di grid kam bak ɔ wan jenɛra tek ova.
We yu no us saykl de dominet na wan sayt we dɛn gi yu, dat de chenj di spɛsifikɛshɔn. Nemplet kapasiti nɔmɔ na trap, bikɔs yusabl kapasiti na fɛnshɔn fɔ dischaj rit, ambiɛnt tɛmpracha ɛn di prɛsishɔn fɔ di flot vɔlɔt sɛtin. Wan 200Ah string insay wan hot ɔda kabinɛt wit krud chaj manejmɛnt kin dɔŋ to sɛvinti pasɛnt pan di yuzabl kapasiti bay ia tri; wan string we yu kin kɔmpia insay wan sistɛm we dɛn de manej fayn fayn wan stil de ol naynti pasɛnt na ia fayv. Di difrɛns nɔ kin rili bi di sɛl. Na if di wan we mek am put rial bateri manejmɛnt sistem ɛn tɛmal manejmɛnt insay di prɔdak, ɔ lɛf dɛn disizhɔn dɛn de to ɛnibɔdi we instɔl am.
Di kayn sayt dɛn kin mek dɛn nid fɔ du sɔntin we nɔ gri wit dɛnsɛf. di sכm sכm sεl dεm na di כban dεn nכ gεt spεs εn dεn nid fכ rεk-mכunt dεnsiti. Rural makro sayt dɛn kin kɛr ebi lod ɛn nid kapasiti plus saykl ɛnjɔymɛnt. Bɔda, ayland ɛn dɛzat sayt dɛn kin kia fa mɔ bɔt tɛmpracha rɛnj ɛn ingres protɛkshɔn. Wan manifakta we de fos di kɔstɔma dɛn fɔ bay tri difrɛn akitɛkɛt fɔ kɔba dis spred de mek tri sɛt fɔ spay pat, tri trenin program ɛn tri vɛshɔn dɛn fɔ di monitarin intagreshɔn.
Di bateri manifakta we FangService bak de adrɛs dis wit wan SDA10 pletfɔm. I span wan 48V nominal string wit kapasiti opshɔn frɔm 50Ah to 200Ah, ɛn rek ayt frɔm 3U to 7U we de drɔp insay men strim tɛlikɔm kabinɛt — kɔmpakt akses-nɛtwɔk rum dɛn ɛn bak big agregeshɔn sayt dɛn. Di pletfɔm de sɔpɔt bak kɔntinyu 1C dischaj, we impɔtant pas aw i de sawnd. Telekom ikwipmɛnt de drɔ wan kɔrɛnt sɔj sɔm tɛm in rayt lod we i stat ɛn we dɛn de swich; batri we nɔ ebul fɔ gi am kin mek vɔlɔt sag, ɛn da sag de kin trip di ikwipmɛnt insay wan ristart lɔp. Wan sistem we dɛn rayt fɔ kɔntinyu 1C dischaj de absɔb di sɔj we nɔ gɛt drama, ɛn wit saykl layf we na lɛk tri tɛm pas ɔdinari bateri, di pletfɔm rili fayn fɔ sayt dɛn we de si dip sayklɔs bɔku tɛm.
Bak-ap pawa na infrastrakcha, so di tɔk wit pɔsin we de bay kin pas di datashit kwik kwik wan. Wetin impɔtant na if di manifakta kin kip de saplae di prodak, pan kɔnsistɛns kwaliti, fɔ di layf fɔ wan mɔlti-ia rollout. di manifakta we FangService bak de rכn wan ful sεlf-kכntrol chen frכm sεl dεm tru kכntena-lεvεl sistεm intagrεshכn, we min se kapasiti εn kwaliti de gεvכn insay pas fכ dipεnd pan sεl dεm we dεn bay we de kam pan tεm. I tu prodakshɔn bays dɛn rayt provinsial-lɛvel advans smat faktri, so kɔnsistɛns de kɔmɔt frɔm ɔtomatik layn dɛn pas frɔm ɔpreshɔn skil we de difrɛn akɔdin to shift.
Di sɛtifikeshɔn list ikwal kɔnkrit: ISO9001 ɛn ISO14001 fɔ kwaliti ɛn envayrɔmɛnt manejmɛnt, CE ɛn UL fɔ makɛt akses ɛn sef, ɛn UN38.3 fɔ di transpɔt tɛst rijim we de disayd if batri shipmɛnt de klia kɔstɔm na bɔku jɔrisdikshɔn dɛn. Pan tap dat, di manifakta dɔn put bɔku tɛm pan di BNEF Tay 1 glob ɔl ɛnaji stɔrɔj manifakta list ɛn i gɛt stratejik patnaship wit di big big glob ɔl tɛlikɔm ɔpreshɔn, tawa kɔmni ɛn ikwipmɛnt mek. Fɔ de pan dɛn apruv-vɛnda list dɛn de insɛf na tɔd-pati pruf bɔt faktri ɔdit, dilivri rɛkɔd ɛn afta-sɛl rispɔns — kategori dɛn we nɔ de ɛva apia na datashit bɔt we de disayd if wan rollout dɔn pan schedule.
If yu de kɛr dis go na wan prɔjek plan, tri layn fɔ wok de kɔba bɔku pan di risk. Fɔs, gred yu sayt dɛn: kɔr ɛkshɛnj dɛn kin gɛt ay-rilaybiliti kɔnfigyushɔn wit kapasiti edrum, we edj smɔl sɛl dɛn kin gɛt wan standad prodak we yu kin kɔpi kwik kwik wan. Sɛkɔn, rayt akseptans krayteria insay di kɔntrakt as valyu dɛn we dɛn kin mɛzhɔ, nɔto makɛt wɔd dɛn — flot vɔlɔt winda, dischaj rit, kapasiti ritɛnshɔn na tɛmpracha, saykl kɔnt ɛn di kalibreshɔn we ɔl de insay di aneks. Tɔd, put rispɔns tɛm dɛn insay di SLA. Batri na sɔntin we pɔsin kin yuz; di kweshon na eva if i go fail, boht aw long sait we fail go de daun.
Fɔ tim dɛn we de shɔtlist wan saplay fɔ kɔmyunikeshɔn infrastukchɔ, di prodak pej we dɛn link frɔm dis atikul de sɛt di ful spɛsifikɛshɔn fɔ di SDA10 siriɔs: 48V wit 50-200Ah opshɔn, 3U-7U rek ayt, kɔntinyu 1C dischaj, roughly tri tɛm ɔdinari saykl layf, bilt-in BMS wit SOC/SOH ɛn ɔva-dischaj, ɔva-chaj, ɔva-kɔrɛnt ɛn tɛmpracha protɛkshɔn, plus DC itin ɛn tɛmal manejmɛnt fɔ wayd-tɛmpracha ɔpreshɔn. Align spesifikeshɔn, sɛtifikeshɔn ɛn delivri kapabiliti insay wan pas de sev fa mɔ tɛm pas wan ɛkstra rawnd fɔ sampul.
Di kɔst fɔ wan AC intarapshɔn na wan bes steshɔn kin bi ɛstimat: di ɔtjɛj durayshɔn we dɛn multiply wit kɔva sabskriptɔ dɛn de gi di trafik we dɔn lɔs ɛn di kɔmplen volyum; if i trigεr wan kaskad alam, transpכt εn kכr nεtwכk dεm kin drεg in bak. Di pat we dia pasmak sidɔm na ɔpreshɔn — di trak we dɛn kin sɛn tu oklɔk na mɔnin, di jenɛra we dɛn rɛnt ɛn in fiul, ɛn di rigyuletɔri ripɔt we kin fala wan fɔlt we dɛn kin ripɔt.
Na dat mek bak-ap pawa fɔ gɛt in yon layn na di badjɛt: i nɔto aksesɔri bɔt na di wangren vɛriɔbul we de disayd aw lɔng dɛn kin rayd ɔt. Fɔ wan givɛn instɔl kapasiti, di difrɛns bitwin lid-asid ɛn litiɔm de sho ɔp ɔltɛm akɔdin to tri to fayv ia ɔpreshɔn saykl insay layf span, tɛmpracha tolɛreshɔn ɛn mentenɛns ɛfɔt. Spread ova di yie dem, dat kompareshon de klos to di tru kost pas di fos bai prais.
Tɛl wi yu prɔjek sɛnɛriɔ ɛn wetin yu nid, ɛn wi go mach di rayt sɔlvishɔn ɛn gi wi kot insay 24 awa.
Gɛt wan Fri KɔtSDA10 siriɔs (48V, 50–200Ah, 3U–7U), kɔntinyu 1C ay kɔrɛnt dischaj, saykl layf lɛk 3 tɛm pas di ɔdinari batri, bilt-in BMS (SOC/SOH, ɔvadischaj/ɔvachaj/ɔvakɔrɛnt/tɛmpracha protɛkshɔn) ɛn DC itin + tɛmal manejmɛnt, wayd tɛmpracha rɛnj adaptabiliti. Di ful indipɛndɛnt industrial chen frɔm bateri sɛl to sistem intagreshɔn dɔn pas ISO9001 / ISO14001 / CE / UL / UN38.3 sɛtifikeshɔn. Di tu big prodakshɔn bays dɛn dɔn rayt as provinsial-lɛvel advans smat faktri ɛn dɛn dɔn kɔntinyu fɔ rank bitwin di BNEF Tay 1 glob ɔl ɛnaji stɔrɔj manifakta dɛn.
Lan bɔt lid-asid bateri sɔlvishɔn fɔ kɔmyunikeshɔn bays steshɔn →