Ngaba ngokwenene iiNkqubo zeSolar PV ziyaZihlawulela?

Ngaba iiNkqubo zeSolar PV ziyaZihlawulela ngokwenene? ​​Inzuzo yokwenyani yeNdawo yokuHlala ngokuchasene noFakelo lweSolar yoRhwebo

Ingxoxo yeSolar ROI kunye neThuba

Kwiminyaka yakutshanje, "i-solar PV system payback" ibe yingxoxo ephikisanayo. Abanye bayayincoma “njengotyalo-mali olungenamngcipheko,” ngelixa abanye bekhala “ngeendleko eziphezulu zangaphambili kunye neentlawulo ezinde.” Ngexabiso leemodyuli ze-PV kwii-historic lows (sub-CNY 0.8 / W), ukuphakama kwe-solar kuphahla kuqhume. Kodwa ngaba ilanga lingaze lihlawule? Eli nqaku livavanya amabini awona matyala abalulekileyo-iinkqubo zokuhlala kunye nezixhobo zamandla ombane-ukusebenzisa idatha yangoku kunye neendlela zokwenza umgaqo-nkqubo ukufumanisa oko kwenzeka ngokwenene xa ilanga lifakwa kuvavanyo lwenzuzo.

Indawo yokuhlala yeSolar: Imodeli ephezulu yokuBuyisa yiNqobo yoQoqosho

1. Iindleko eziwayo: Imigaqo yokuhlawula i-Fayback ukuya kwi-5-6 iminyaka

Ngokutyhala ukuqhubela phambili kwezobuchwepheshe kunye nobungakanani bemveliso, amaxabiso emodyuli ye-PV aye ehla ukuya kwi-CNY 0.8/W (kwi-Tier-1 yeemodyuli zeBanga-A labavelisi), i-80% iyancipha ukusuka kwiminyaka eyi-10 emva. Ye inkqubo yokuhlala ye 20kW:

Iindleko eziPhakamileyo: Iimodyuli (~CNY 16,000) + inverter (CNY 10,000) + izakhiwo zokuxhoma kunye nomsebenzi (CNY 20,000-30,000), iyonke ≤CNY 60,000.

Imveliso: 50-70 kWh ngosuku, okanye 18,000-25,000 kWh ngonyaka, ukubonelela ngeemfuno zasekhaya ngentsalela etofelwe kwigridi.

Iimbuyekezo zoNyaka: Ukugcinwa kokuzithengisa ngokwakho + ukuthengiswa kwegridi ~ CNY 10,000 / ngonyaka (kuxhomekeke kwinkuthazo yendawo).

Isiphelo: Iinkqubo zasekhaya ube nexesha lokubuyisela iminyaka eyi-5-6, kunye neemodyuli ezihlala iminyaka eyi-25 + yenzuzo yexesha elide.

2. Ukuphumelela kwezobuGcisa: Indlela iiModyuli ezingama-700W eziphucula ngayo ukusebenza kakuhle

Iimodyuli ze-700W zesizukulwana esitsha, zivavanyiwe kwintsimi, zivelisa i-~2 kWh ngosuku (zixhomekeke elangeni). Isixokelelwano sama-20kW sanele ukunika amandla ikhaya lilonke, kunye namandla angaphezulu aphuculwe ngee-inverters ezibotshwe kwigridi.

IiFama zeSolar zoRhwebo: Izithintelo eziPhakamileyo kunye neSicwangciso seXesha elide

1. Imingeni yoTyalo-mali: Inkunzi kunye noQhagamshelo zingundoqo

Iiprojekthi zorhwebo zifuna:

Ukuqeshisa ngomhlaba/nophahla (amakhulu eehektare zezityalo zomlinganiselo oluncedo);

Imvume yoqhagamshelo lwegridi (ulungelelwaniso nezicwangciso zamandla ommandla);

Imingcipheko yemigaqo-nkqubo (umzekelo, ukupheliswa kwenkxaso-mali, uhlengahlengiso lwamaxabiso).

2. Iimodeli zeNzuzo: Ixesha le-8-10 ye-Payback Periods

Ngefama yelanga eyi-10MW:

Utyalo-mali lokuqala: ~CNY 40 yezigidi (izixhobo, umhlaba, iifizi zegridi);

Imveliso yonyaka: ~ 12 million kWh, ivelisa ~CNY 4.8 million/ngonyaka (kwi-CNY 0.4/kWh);

I-Payback: ~ iminyaka eyi-8-10 ukusuka kwiindleko zokusebenza, ixesha elide kunokufakwa kwendawo yokuhlala.

IiNkuthazo zoMgaqo-nkqubo: Ingaba iiNkqubo ziBhatala phi ngokukhawuleza?

1. IiNgingqi ezineNkxaso ePhezulu

I-Zhejiang kunye ne-Guangdong: Ukunikezela ngeentlawulo ze-CNY 0.1-0.3/kWh kwindawo yokuhlala yelanga;

I-Shandong kunye ne-Hebei: Imvume yokuthengiswa kwegridi epheleleyo ngamaxabiso okutya amaxabiso, akukho mda wokusetyenziswa.

2. Ukukhangela Utshintsho kuMgaqo-nkqubo

Ukususela ngowama-2024, uncediso-mali olusembindini waseTshayina kwiiprojekthi zomlinganiselo omtsha wosetyenziso luya kupheliswa kumaphondo akhethiweyo, endaweni yawo ngamaxabiso ajolise kwimarike. Abatyali-mali kufuneka babeke iliso kwizaziso ezivela kuLawulo lweSizwe lwezaMandla (NEA).

Imibuzo ephezulu yabasebenzisi iphendulwe

I-Q1: Ngaba iintsuku zemvula / ezinamafu zandisa amaxesha okubuyisela?

Iimodyuli zisakhupha i-20% -30% yomthamo ngexesha leemeko zokukhanya okuphantsi. Ukudibanisa neebhetri zokugcina amandla kwandisa ukuzimela. Amaxesha emvula awandisiweyo aya kunciphisa i-ROI kancinane kodwa anokusonjululwa ngoyilo lwenkqubo.

I-Q2: Zithini iindleko zokugcina?

Iinkqubo zokuhlala: CNY 500-1,000 / ngonyaka (ukucoca + ukuhlolwa);

Izityalo zorhwebo: Zifuna amaqela aqeqeshiweyo e-O&M.

Q3: Kwenzeka ntoni emva kokuphela kobomi bemodyuli?

Abavelisi beTier-1 babonelela ngeziqinisekiso zokusebenza zeminyaka engama-25. Emva kokuphelelwa kweziqinisekiso, iimodyuli zigcina> i-80% yokusebenza kakuhle kwaye ingaphinda isetyenziswe okanye isetyenziswe kwakhona ngokusebenzisa izikimu ezikhethekileyo.

Isiphelo: Ukukhetha iSicwangciso sakho seSolar

Iingcebiso:

Abanini-zindlu: Khetha uphahla olunokubakho kusetyenziswa iimodyuli zeBanga-A leTier-1; gxila ekuzisebenziseni.

Amashishini/Abatyali-mali: Basebenzisane noogunyaziwe basekuhlaleni kunye nabasebenzisi begridi kuqikelelo lwezixhobo zelanga zengingqi.

Uceba ukuhamba ngelanga? Qhagamshelana neQela le-Huijue (umboneleli okhokelayo wesisombululo selanga) ukuze ubuyisele simahla kwikhatyhuleyitha yotyalo-mali kunye noyilo lwenkqubo yesiko ukukhawulezisa ixesha lakho lokubuyisela!