Na ehlile Solar PV Systems ea I lefella?

Na ehlile Solar PV Systems e ea I lefella?Molemo oa Sebele oa Bolulo vs. Commercial Solar Installations

Khang ea Solar ROI le Monyetla

Lilemong tsa morao tjena, "tefo ea "solar PV system" e bile phehisano e tsosang khang. Ba bang ba e thoholetsa e le “matsete a se nang kotsi,” ha ba bang ba tletleba ka “litšenyehelo tsa eona tse holimo le meputso e telele.” Ka litšenyehelo tsa li-module tsa PV ho theolelo ea nalane (sub-CNY 0.8/W), ho phatloha ha matla a letsatsi holim'a marulelo ho phatlohile. Empa na letsatsi le ka khona ho lefa? Sengoliloeng sena se leka linyeoe tse peli tsa bohlokoa ka ho fetisisa-litsamaiso tsa bolulo le lisebelisoa tsa motlakase tsa lisebelisoa-ho sebelisa lintlha tsa morao-rao le mekhoa ea ho etsa maano ho senola se hlileng se etsahalang ha letsatsi le behoa tekong ea phaello.

Solar ea bolulo: Mohlala o Phahameng oa ho Khutlisa Seo ke 'Nete ea Moruo

1. Litšenyehelo tse oang: Lipehelo tsa Payback li oela ho Lilemo tse 5-6

Ka tšusumetso ea tsoelo-pele ea theknoloji le boholo ba tlhahiso, litheko tsa mojule oa PV li theohetse ho CNY 0.8/W (bakeng sa li-module tsa Mophato oa Baetsi oa Tier-1), e leng ho theoha ka 80% ho tloha lilemong tse 10 tse fetileng. Bakeng sa a tsamaiso ea bolulo matla a 20kW:

Litšenyehelo tse Phahameng: Li-module (~ CNY 16,000) + inverter (CNY 10,000) + mehaho e ntseng e eketseha & mosebetsi (CNY 20,000-30,000), kakaretso ea ≤CNY 60,000.

Sephetho: 50-70 kWh ka letsatsi, kapa 18,000-25,000 kWh ka selemo, ho fana ka litlhoko tsa malapeng ka chelete e ngata e kentsoeng ka har'a marang-rang.

Lichelete tsa Selemo le Selemo: Lichelete tse tsoang ho itšebetsa + thekiso ea marang-rang ~ CNY 10,000 / selemo (ho ipapisitse le likhothaletso tsa lehae).

fihlela qeto ena: Mekhoa ea lapeng ho ba le nako ea ho khutlisa ea lilemo tse 5-6, ka li-module tse tšoarellang lilemo tse 25 + bakeng sa phaello ea nako e telele.

2. Liphetoho tsa Tech: Kamoo 700W Modules Ntlafatsang Katleho

Li-module tsa 700W tsa moloko o mocha, tse lekiloeng tšimong, li hlahisa ~ 2 kWh ka letsatsi (tse itšetlehileng ka letsatsi). Sistimi ea 20kW e lekane ho matlafatsa ntlo eohle, 'me matla a eketsehileng a matlafatsoa ka li-inverters tse kentsoeng ke grid.

Mapolasi a Letsatsi la Khoebo: Litšitiso tse Phahameng le Leano la Nako e telele

1. Mathata a Matsete: Motse-moholo le likhokahano ke tsa bohlokoa

Merero ea khoebo e hloka:

Ho hira mobu/marulelo (lihekthere tse makholo bakeng sa limela tse nang le lisebelisoa tse lekaneng);

Litumello tsa ho hokahanya ha gridi (ho tsamaisana le merero ea matla a libaka);

Likotsi tsa pholisi (mohlala, ho felisoa ha lithuso, ho lokisoa ha litefiso).

2. Mehlala ea phaello: Lilemo tse 8-10 tsa Nako ea ho lefa

Bakeng sa polasi ea letsatsi ea 10MW:

Matsete a pele: ~ CNY limilione tse 40 (lisebelisoa, mobu, litefiso tsa grid);

Sephetho sa selemo: ~ limilione tse 12 kWh, se hlahisang ~ CNY 4.8 milione / selemo (ho CNY 0.4/kWh);

Payback: ~ lilemo tse 8-10 ho tloha litšenyehelong tsa ts'ebetso, nako e telele ho feta lits'ebetsong tsa bolulo.

Litšusumetso tsa Leano: Hokae Litsamaiso li Lefela Kapele?

1. Libaka tsa Litšehetso tse Phahameng

Zhejiang & Guangdong: Fana ka litefiso tsa CNY 0.1-0.3/kWh bakeng sa letsatsi la bolulo;

Shandong & Hebei: Lumella thekiso ea gridi e felletseng ka litheko tsa litefiso, ha ho na moeli oa tšebeliso.

2. Liphetoho tsa Leano la ho Tsamaisa

Ho tloha ka 2024, lithuso tse bohareng tsa China bakeng sa merero e mecha ea lisebelisoa li tla felisoa liprofinseng tse khethiloeng, tse tla nkeloa sebaka ke litheko tse shebaneng le mebaraka. Batseteli ba tlameha ho beha leihlo litemoso tse tsoang ho National Energy Administration (NEA).

Lipotso tse ka holimo tsa basebelisi li arajoa

Q1: Na matsatsi a pula / maru a eketsa nako ea ho lefa?

Li-module li ntse li hlahisa 20% -30% ea matla nakong ea maemo a tlaase a khanya. Ho kopanya le libeteri tsa polokelo ea matla ho eketsa ho ikemela. Linako tsa lipula tse atolositsoeng li tla fokotsa ROI hanyane empa e ka rarolloa ka moralo oa sistimi.

Q2: Litšenyehelo tsa tlhokomelo ke bokae?

Mekhoa ea bolulo: CNY 500-1,000 / selemo (ho hloekisa + ho hlahloba);

Limela tsa khoebo: Li hloka lihlopha tsa profeshenale tsa O&M.

Q3: Ho etsahala'ng ka mor'a hore nako ea bophelo ea module e felile?

Baetsi ba Tier-1 ba fana ka tiisetso ea ts'ebetso ea lilemo tse 25. Kamora ho felloa ke li-waranti, li-module li boloka> 80% e sebetsang hantle 'me li ka sebelisoa hape kapa tsa sebelisoa hape ka merero e ikhethileng.

Qetello: Ho Khetha Leano la Hao la Solar

Litlhahiso:

Beng ba matlo: Khetha bokhoni ba marulelo ka ho sebelisa li-module tsa Tier-1 Grade-A; tsepamisa maikutlo hodima ho iphepa.

Likhoebo/Batseteli: Sebelisana 'moho le balaoli ba lehae le basebetsi ba marang-rang bakeng sa likhakanyo tsa libaka tsa lisebelisoa tsa letsatsi.

Na u rera ho tsamaea ka letsatsi? Ikopanye le Sehlopha sa Huijue (mofani ea etellang pele oa tharollo ea letsatsi) bakeng sa ho khutlisa mahala ho sebali sa matsete le moralo oa sistimi ea tloaelo ho potlakisa nako ea hau ea ho khutlisa!