An on-grid hasken rana tsarinya haɗu da grid ɗin wutar lantarki na jama'a, yana ba ku damar amfani da wutar lantarki da kuma sayar da makamashi mai yawa ga kamfanin mai amfani. Sabanin haka, ankashe-grid tsarin hasken ranayana aiki da kansa tare da ajiyar baturi, manufa don wurare masu nisa ba tare da hanyar grid ba.A ƙasa, za mu rushe waɗannan tsarin cikin sauƙi, tare da rufe mahimman fannoni kamar farashi, fa'idodi, da bambance-bambance don taimaka muku zaɓi mafi kyawun zaɓi.
1. Menene Akan Grid Solar System?
A kan grid solar system, wanda kuma ake kira grid-tied kohasken rana akan tsarin grid, yana haɗa kai tsaye zuwa grid mai amfani na gida. Yana amfani da na'urorin hasken rana don samar da wutar lantarki da kuma ciyar da duk wani ragi na wutar lantarki zuwa grid don ƙididdigewa (ta hanyar net metering). Ba ya buƙatar batura, wanda ke rage farashi. Maɓallin abubuwan haɗin sun haɗa da inverters da haɗin grid.
- ▲Yadda tsarin grid solar system yake aiki: Panels→Inverter→ Grid/Gida.
- ▲A kan grid tsarin hasken ranayana nuna wannan kwarara.
Hybrid akan tsarin hasken ranaƙara batura don ajiyar waje yayin ƙarewa, haɗa fa'idodin grid tare da ajiya. A kan grid panel na hasken rana sun yanke kuɗin wutar lantarki yayin gazawar grid amma suna ci gaba da aiki.
2. Menene Kashe Grid Solar System?
An kashe tsarin hasken rana, ko tsarin grid na kashe hasken rana, yana aiki ba tare da wani haɗin grid ba, dogaro kawai akan fanalan hasken rana da batura don ƙarfin 24/7. Wannan tsarin wutar lantarki mai amfani da hasken rana yana adana makamashi a cikin batura (kamar lithium LiFePO4) don amfani da dare ko a ranakun gajimare, yana mai da shi cikakke ga wurare masu nisa.
- ▲ Kashe tsarin wutar lantarki na hasken ranaadana makamashi don dare / ranakun girgije.
- ▲ Kashe-grid na tsarin hasken rana tare da batura suna tabbatar da wadatar kai.
Lokacin zabarmafi kyawun tsarin hasken rana, Yi la'akari da girman, ƙarfin baturi, da inganci-zaɓuɓɓuka suna kamawa daga ƙaramin tsarin hasken rana kashe tsarin grid don ɗakunan gida zuwa manyan tsarin lantarki na hasken rana don gidaje.
Tsarin kashe hasken rana na PV yana amfani da fasahar hotovoltaic don babban fitarwa, yayin da tsarin kashe wutar lantarki na hasken rana yana jaddada yancin sabuntawa.
Don amintacce, kashe saitin tsarin hasken rana yakan haɗa da janareta azaman madadin.
3. Menene Bambanci Tsakanin Akan Grid Da Kashe Grid
Anan ga saurin kwatancen kan grid vs off grid solar systems:
| Siffar | On-Grid Solar System | Kashe-Grid Solar System |
| Haɗin Grid | Ana buƙata (babu wuta a lokacin kashewa) | Mai zaman kanta (lantar da rana a kashe grid) |
| Baturi | Ba a buƙata (sai dai matasan kan grid) | Mahimmanci (kashe fakitin tsarin hasken rana tare da batura) |
| Farashin | Rage farashin gaba | Mafi girma (batura suna ƙara farashin) |
| Dogara | Ya dogara da kwanciyar hankali | Wadatar kai (tsarin hasken rana a kashe grid) |
| Mafi kyawun Ga | Yankunan birni (akan tsarin hasken rana) | Wurare masu nisa (a kashe tsarin hasken rana) |
Haɓaka haɗin kai (misali, kashe grid akan tsarin hasken rana) suna haɗa fasahohin biyu don daidaita daidaito. Zaɓi tsarin wutar lantarki na hasken rana don tanadi ko kashe tsarin PV na hasken rana don jimlar 'yancin kai.
4. Matasa Powerarfin Kuɗi mai Tasirin Haɓaka & Kashe Wutar Batir
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