Ungasetha kanjani isilawuli se-solar charge

Ukusetha aisilawuli sokushaja solar ngokuvamile kuhilela izinyathelo ezilandelayo:

1 Xhuma idivayisi. Okokuqala lungisa amaphaneli e-photovoltaic, izilawuli, amabhethri, izintambo ezihambisanayo, nemishini yokulayisha. Xhuma ibhethri ngokwezigxobo ezinhle nezingezinhle, bese uxhuma isilawuli kuphaneli yelanga, bese uxhuma umthwalo we-DC kusilawuli.

2 Ukusetha uhlobo lwebhethri. Kusilawuli, kuvame ukuba nezinkinobho ezintathu, ezinesibopho semenyu, skrolela phezulu, bese uskrolela phansi imisebenzi. Okokuqala chofoza inkinobho yemenyu ukuze ushintshe imisebenzi yokulawula, bese uchofoza ngokuqhubekayo uze ushintshele kuzilungiselelo zebhethri. Cindezela isikhathi eside ukhiye wemenyu ukuze ufake izilungiselelo, bese uchofoza okhiye baphezulu naphansi ukuze ushintshe imodi yebhethri. Izinhlobo zebhethri ezijwayelekile zifaka uhlobo oluvaliwe  (B01), uhlobo lwejeli  (B02), uhlobo oluvulekile (B03), iron-lithium 4-string  (B04) kanye ne-lithium-ion 3-string  (B06). Ngemva kokukhetha uhlobo oluhambisanayo lwebhethri, cindezela bese ubamba inkinobho yemenyu ukuze ubuyisele.

3 Izilungiselelo zepharamitha yokushaja. Izilungiselelo zepharamitha yokushaja zihlanganisa imodi yokushaja, i-voltage yokushaja engashintshi, i-voltage yokushaja entantayo kanye nomkhawulo wamanje wokushaja. Kuye ngemodeli yesilawuli kanye nohlobo lwebhethri, khetha indlela yokushaja ye-Maximum Power Point Tracking (MPPT) noma ye-Pulse Width Modulation (PWM). I-voltage yokushaja engaguquki ngokuvamile isethelwa cishe izikhathi ezingu-1.1 i-voltage elinganiselwe yebhethri, futhi i-voltage yokushaja entantayo icishe iphindwe izikhathi ezingu-1.05 i-voltage elinganiselwe yebhethri. Ukulungiselelwa yenani lomkhawulo wamanje wokushaja kusekelwe kumthamo webhethri namandla ephaneli yelanga.

4 Khipha izilungiselelo zepharamitha. Imingcele yokukhipha ihlanganisa i-low-voltage power off voltage, i-recovery voltage kanye nomkhawulo wamanje wokukhipha. I-voltage yokuvala i-voltage ephansi ngokuvamile iba izikhathi ezingu-0.9 i-voltage elinganiselwe yebhethri, futhi i-voltage yokutakula cishe izikhathi ezingu-1.0.

5 Amasethingi epharamitha yokulawula umthwalo. Imingcele yokulawula ukulayisha ikakhulukazi ihlanganisa izimo zokuvula nokuvala, futhi umthwalo ungalawulwa ngokuvumelana nesikhathi esimisiwe noma imingcele yokuqina kokukhanya.

ezinye izilungiselelo. Kungase futhi kubandakanye ukuvikelwa kwe-overvoltage, ukuvikelwa kwe-undervoltage, isinxephezelo sezinga lokushisa, njll.

Kumele kuqashelwe ukuthi uma uxhuma umthwalo, uma umthwalo ukhulu kakhulu, qaphela mayelana nezinhlansi ezikhiqizwa ngesikhathi se-wiring. Lokhu kuvamile. Ukwengeza, ezinye izilawuli zingaba namamodi edemo nezinye izindlela zokusetha ezithile, okufanele ubhekisele kuzo kumanuwali yomsebenzisi wesilawuli noma imiyalelo yomkhiqizi.