Momwe mungakhazikitsire chowongolera cha solar

Kupanga asolar charge controller nthawi zambiri imakhala ndi izi:

1 Lumikizani chipangizocho. Choyamba konzani mapanelo a photovoltaic, owongolera, mabatire, mawaya ofanana, ndi zida zonyamula. Lumikizani batire molingana ndi mizati yabwino ndi yoyipa, kenaka lumikizani chowongolera ku gulu la solar, ndikulumikiza katundu wa DC kwa wowongolera.

2 Kukhazikitsa mtundu wa batri. Pa chowongolera, nthawi zambiri pamakhala mabatani atatu, omwe amakhala ndi menyu, pindani mmwamba, ndikupukusa ntchito. Choyamba dinani batani la menyu kuti musinthe magwiridwe antchito, ndikudina mosalekeza mpaka mutasinthira ku zoikamo za batri. Dinani kwanthawi yayitali batani la menyu kuti mulowetse zoikamo, kenako dinani makiyi a mmwamba ndi pansi kuti musinthe batire. Mitundu ya batri yodziwika bwino imaphatikizapo mtundu wosindikizidwa  (B01), mtundu wa gel  (B02), mtundu wotseguka (B03), iron-lithium 4-string  (B04) ndi lithiamu-ion 3-string  (B06). Mukasankha mtundu wofananira wa batire, dinani ndikugwira batani la menyu kuti mubwerere.

3 Zikhazikiko za parameter yolipira. Kuyika kwa parameter pacharging kumaphatikizapo charging mode, voltage charging voltage, float charging voltage ndi malire apano . Kutengera mtundu wa chowongolera ndi mtundu wa batri, sankhani njira yolipirira ya Maximum Power Point Tracking (MPPT) kapena Pulse Width Modulation (PWM). Mphamvu yamagetsi yamagetsi yokhazikika nthawi zambiri imayikidwa pafupifupi 1.1 nthawi yomwe batire lavotera, ndipo voteji yoyandama imakhala pafupifupi 1.05 kuchulukitsa mphamvu ya batire. Kuyika kwa mtengo wamalire wapakali pano kumatengera mphamvu ya batri ndi mphamvu ya solar panel.

4 Discharge parameter zosintha. Magawo a discharge akuphatikizapo otsika-voltage mphamvu-off voteji, kuchira voteji ndi discharge panopa malire. Mphamvu yamagetsi yotsika kwambiri nthawi zambiri imakhala pafupifupi 0.9 nthawi ya batire, ndipo mphamvu yobwezeretsa imakhala pafupifupi nthawi 1.0.

5 Katundu wowongolera magawo. Magawo owongolera katundu makamaka amaphatikizapo kutsegulira ndi kutseka, ndipo katunduyo amatha kuwongoleredwa molingana ndi nthawi yoikika kapena mphamvu zowunikira.

makonda ena. Zingaphatikizeponso chitetezo cha overvoltage, chitetezo cha undervoltage, kubweza kutentha, etc.

Tiyenera kukumbukira kuti polumikiza katunduyo, ngati katunduyo ndi waukulu kwambiri, samalani ndi zowawa zomwe zimapangidwira panthawi ya waya. Izi ndi zachilendo. Kuphatikiza apo, olamulira ena amatha kukhala ndi mawonekedwe owonetsera ndi njira zina zokhazikitsira, zomwe muyenera kulozera ku bukhu la wowongolera kapena malangizo a wopanga.