Pamene Africa ikufulumizitsa njira yopita ku kukula kwa mafakitale, kufunika kwa mphamvu zodalirika, zotsika mtengo, komanso zokhazikika zakhala zovuta kwambiri. Kwa migodi ndi mafakitale olemera makamaka, kupezeka kwa mphamvu sikulinso chofunikira pakugwira ntchito, koma dalaivala wamkulu wa zokolola ndi mpikisano.

Pankhani iyi, Wenergy ikukula pang'onopang'ono kupezeka kwake ku Africa konse, ikupereka njira zosungiramo mphamvu zama microgrid. zomwe zimathetsa zovuta zenizeni zomwe makasitomala akumafakitale amakumana nazo - kutsekereza mipata yamagetsi, kutsitsa mtengo, ndikuthandizira kusintha kwa magwiridwe antchito a mpweya wochepa.

Kuthana ndi Zopinga za "Energy Island": Smart Microgrids ku Sierra Leone

Ku Africa konse, malo ambiri amigodi ndi mafakitale ali kutali ndi mizinda ndipo amakhalabe osalumikizidwa ndi ma gridi amayiko. Izi "energy Islands" nthawi zambiri amadalira kwambiri majenereta a dizilo-zimabweretsa kukwera mtengo kwa ntchito, kuopsa kwa mafuta, kuwonongeka kwa phokoso, ndi mpweya wa carbon.

Mu Sierra Leone, Wenergy amalimbana ndi vutoli kudzera mu a hybrid solar-storage microgrid yopanda pagululi, yokhazikika pa zake Stars Series Industrial liquid-cooled Energy Storage System (ESS). Yakonzedwa kuti itumizidwe pofika Disembala 2025, yankho limaphatikiza solar PV, kusungirako batri, zosunga zobwezeretsera dizilo, ndi katundu wamigodi pansi pa mgwirizano wogwirizana. Makina oyang'anira mphamvu (EMS).

Poyika patsogolo kutulutsa kwadzuwa, kutumiza mwanzeru mphamvu zosungidwa, ndikuchepetsa magwiridwe antchito a dizilo pazosunga zobwezeretsera, dongosololi limapereka mphamvu yokhazikika, yothandiza, komanso yopanda mpweya zogwirizana ndi zosowa za migodi yakutali. Kapangidwe kake kokhazikika komanso kowonongeka sikungochepetsa mtengo wamagetsi onse komanso kumakhazikitsa chizindikiro chofananira chazomwe zidzatumizidwe mtsogolo ku West Africa.

Kutsimikiziridwa ndi mbiri yakale ku Africa

Ku Sierra Leone kusanachitike, Wenergy adachita bwino ntchito zingapo zodziwika bwino Kummwera kwa Africa, kusonyeza kudalirika, scalability, ndi kutheka kwachuma kwa mayankho ake pa ntchito zofunidwa kwambiri.

Zimbabwe: Large-Scale Mining Microgrid

Ku Zimbabwe, Wenergy adakhazikitsa hybrid microgrid pakuchita ntchito yayikulu yamigodi ya lithiamu yomwe m'mbuyomu idadalira. 18 jenereta dizilo, ndi mtengo wamagetsi ukufikira USD 0.44 pa kWh. Ngakhale kuti magetsi a gridi analipo pamtengo wotsika, kusakhazikika kwake kunabweretsa zoopsa zogwira ntchito.

Kuti athane ndi zovuta zonse zamitengo komanso kudalirika, Wenergy adatumiza gulu lophatikizika Solar PV + yosungirako mphamvu + dizilo zosunga zobwezeretsera + grid-yolumikizidwa ndi microgrid, kuyika patsogolo mphamvu ya dzuwa masana ndi kusunga mphamvu zochulukirapo kuti zigwiritsidwe ntchito usiku komanso nthawi zocheperako, dizilo imasungidwa ngati mwadzidzidzi.

• Gawo I: 12 MWp solar PV + 3 MW / 6 MWh ESS
• Gawo II: 9 MW / 18 MWh ESS

Zotsatira zamapulojekiti:

• Zoyerekeza 80,000 kWh zosunga magetsi tsiku lililonse
• Pafupifupi USD 3 miliyoni m’zosunga ndalama zapachaka
• Nthawi yobwezera yochepera miyezi 28

Zambia: Metallurgical Industry Microgrid

Kupezeka kwa magetsi osadalirika kumakhalabe chopinga chachikulu pazantchito m'mafakitale onse aku Africa. Kutengera luso lake la migodi ya microgrid ku Zimbabwe, Wenergy idakulitsa njira zake zopangira mphamvu zowonjezera Makampani a Metallurgical ku Zambia, pomwe mphamvu yamagetsi ndi kupitiriza ndizofunikira.

Malo opangira polojekiti adakumana ndi zida zofooka za gridi komanso mtengo wokwera wa dizilo USD 0.30–0.50 pa kWh, pamene njira zachitsulo zinkafuna kukhazikika kwapadera kwa mphamvu. Wenergy anakhazikitsidwa a solar-storage-diesel hybrid microgrid yoyendetsedwa ndi EMS yapamwamba yokhoza sub-10 millisecond source switching pakati pa solar PV, kusungirako batire, zosunga zobwezeretsera dizilo, ndi grid supply ikapezeka.

Sikelo: 3.45 MW PV + 7.7 MWh ESS

Zotsatira zazikulu:

• Ndalama zonse za magetsi zachepetsedwa kufika USD 0.15–0.25 pa kWh
• Zoposa 70% kuchepetsa mu kudalira dizilo
• Pafupifupi Matani 1,200 a CO₂ amachepetsa pachaka
• 3-5 chaka ROI, zotsatiridwa ndi kusunga ndalama kwa nthaŵi yaitali
• 24/7 mphamvu yodalirika kwa njira zamagetsi zamagetsi zamagetsi

Kuyang'ana M'tsogolo: Kuthandizira Industrial Decarbonization pa Scale

Kuchokera Zimbabwe a Zambia, ndipo tsopano Sierra Leone, Wenergy ikupitiriza kukulitsa malo ake ku Africa kudutsa ma microgrid oyendetsa magetsi zomwe zimalimbana ndi zovuta zenizeni zamphamvu zamafakitale.

Mwa kuphatikiza ESS yamagulu amakampani, EMS yanzeru, komanso ukadaulo wophatikiza dongosolo, Wenergy amathandiza makasitomala kuchepetsa mtengo wamagetsi, kumapangitsanso kudalirika, ndikusintha ntchito zokhala ndi mpweya wochepa, kuthandizira kukula kwa mafakitale aku Africa komanso zoyeserera zapadziko lonse lapansi za decarbonization.