Abaguzi benshi bazabaza bati, "Bateri y'izuba nkeneye ingana iki?"igihe uhitamo ikintu gikwiyebateri nini 48Vku mazu yabo manini. Ku mazu agezweho,bateri nini y'izubamu gipimo cya 10-20 kWh ubu ni amahitamo meza yo kongera ubushobozi bwo gukoresha ingufu no kuzikoresha mu gihe cyo kuzikoresha. Iterambere mu ikoranabuhanga rya bateri ya lithium ryatumye habaho ubushobozi bwinshi, nka 15 kWh cyangwa 20 kWh, haba mu buryo bworoshye kandi buhendutse. Hasi aha, turasuzuma uburyo bwo guhitamo ingano ikwiye ibyo ukeneye.
1. Bateri nini yo mu rugo: Guhuza ubushobozi n'ingufu zikenewe
Inzu isanzwe yo muri Amerika ikoresha 25-35 kWh ku munsi, kandi bateri nini yo gukoresha imirasire y'izuba (10-20 kWh) ishobora kubika 30-60% by'ubu busabe.
Urugero,bateri nini y'izuba (15 kWh)Ingufu z'ingenzi nka firigo, amatara, na Wi-Fi mu gihe cy'amasaha 18-24. Niba intego yawe ari ukwigenga ku ngufu nke, tangira ukoresheje batiri nini y'izuba ku gice cyo hasi (10-12 kWh).
Ku bakoresha imodoka ziremereye cyangwa abafite imodoka zikoresha amashanyarazi, koresha ingufu zigera kuri 20 kWh kugira ngo wishyure ikoreshwa ryinshi.
2. Bateri nini zo gukoresha imirasire y'izuba: Kugabanya ingufu zikoreshwa mu gukingira no guhangana n'ibura ry'amashanyarazi
Agaciro ka bateri y'izuba karazamuka cyane iyo umuriro ubuze.Bateri ya 20 kWhishobora kwihanganira umutwaro wa 2.000W (urugero, firigo ya HVAC+) mu gihe cy'amasaha 10 cyangwa umutwaro muto wa 500W mu gihe cy'amasaha arenga 40.
Guhuza bateri nini z'izuba n'amapaneli bituma umuriro wongera gusharijwa ku manywa, bigagabanya kwishingikiriza kubateri nini cyane y'izuba(30+ kWh) keretse niba udafite amashanyarazi. Shyira imbere amashanyarazi y'ingenzi (ibikoresho by'ubuvuzi, sisitemu z'umutekano) kugira ngo wirinde gukoresha amafaranga menshi ku bushobozi budakenewe.
3. Sisitemu nini za bateri z'izuba: Ikoranabuhanga, guhuza, no kugenzura ejo hazaza
Igezwehobateri nini za litiyumu-ion(urugero,Bateri ya YouthPOWER) bitanga ubujyakuzimu 100% bw'amazi asohoka n'igihe cy'imyaka irenga 10, bigatuma ishoramari ry'igihe kirekire riri hagati ya 10 na 20 kWh riba ryiza.
Menya neza ko ingano nini ya batiri yawe y'izuba ihuye n'iy'imirasire y'izuba yawe: Sisitemu ya 8-10 kW ishobora gukora 30-40 kWh ku munsi, ikabasha gusharija byoroshyeBateri nini y'izuba ya 20 kWhKugira ngo wongere imikorere myiza, irinde gukoresha ingano irenze urugero rw'umusaruro w'izuba. Gukoresha amashanyarazi menshi bishobora kugabanya imikorere myiza.
Icyifuzo cya nyuma
Bateri nini y'izuba ya 10-20 kWh ishobora kuringaniza ikoreshwa rya buri munsi, ibyo ukeneye mu gihe cyo kuyikoresha, n'igiciro cyayo. Tangira na 15 kWh ku ngo nyinshi, hanyuma wagure ukoreshe bateri nini zikoreshwa mu gupima imirasire y'izuba nibiba ngombwa.
Ibikoresho nkaIkarubuzi ya NREL PVWattsishobora kunoza imiterere yawe—nta mpamvu yo gukoresha batiri nini cyane y'izuba keretse iyo ari ngombwa.