Sistimi ea letsatsi ea lapeng, Karolo ea inverter ke ho fetola motlakase, motlakase oa DC hore e be motlakase oa AC, o ka bapisoang le lipotoloho tsa lelapa, ebe re ka sebelisa, hangata ho na le mefuta e 'meli ea li-inverter tsamaisong ea polokelo ea matla a lapeng, li-inverter tsa likhoele le li-inverter tse nyane. Sengoloa sena se tla hlalosa molao-motheo oa ts'ebetso ho tsoa mefuteng e 'meli ho hlakisa melemo le mathata a inverter e nyane, 'me ke tšepa ho thusa basebelisi ho ikhethela inverter e nepahetseng!
1 Mochini o fetolang likhoele ke eng?
Mabapi le ho kenya, sesebelisoa sa ho kenya likhoele hangata se hokahantsoe le liphanele tse ngata tsa PV ka letoto la likhoele, ebe se hokahantsoe le sesebelisoa sena sa ho kenya likhoele, 3kw 5kw 8kw 10kw 15kw ke matla a sebelisoang hangata ts'ebelisong ea bolulo.
Melemo le mathata a li-inverter tsa likhoele
Ho bonolo ho laola le ho hlokomela:Hangata tsamaisong ea lelapa ho na le liphanele tsa PV tse hokahaneng le inverter, pokellong ea tsamaiso e kopaneng ea liphanele tsa PV tsa tlhahiso ea motlakase ea letsatsi le letsatsi, hammoho le tšebeliso ea motlakase le lintlha tse ling. Tsamaiso le tlhokomelo tse bohareng ka bongata bo fokolang.
Kopanyo e phahameng Botsitso bo botle:Inverter ea khoele e kopantsoeng. Ha e kopantsoe le molaoli oa photovoltaic, ts'ebetso ea inverter ka kakaretso, empa hape le phihlello ea betri ea polokelo ea matla, motlakase o feteletseng o bolokiloeng ka har'a betri bakeng sa ho tima ha motlakase kapa ho ema bosiu, 'me e na le li-interface tsa jenereithara ea disele, li-interface tsa turbine, jj., ho thehoa ha mefuta e fapaneng ea litsamaiso tsa matla tse tlatsanang, e le hore re sebelise mehloli e hloekileng ka botlalo, ho netefatsa phepelo e tsoelang pele ea matla!
Theko e tlase:
Li-inverter tsa likhoele li lula li le theko e tlaase 'me li sebelisoa haholo lefatšeng ka bophara mererong ea bolulo kapa ea khoebo, Ka matla a tšoanang, li-inverter tsa likhoele li boloka litšenyehelo tsa 30% ho feta sistimi ea micro inverter.
Bothata:
Ha ho bonolo ho atolosa di-array tsa PV: Pele ho kenngwa, dinomoro le di-array tse hokahantsweng tsa PV di se di badilwe ka botlalo mme ka lebaka la hore ho na le moedi wa inverter ya thapo, ha ho bonolo ho eketsa diphanele tse ding tsamaisong hamorao.
Phanele e le 'ngoe e tla ama bohle
Ka har'a sistimi ea likhoele, liphanele tsohle li letotong la 1 la khoele kapa la 2. Ka tsela ena, ha ho na le phanele efe kapa efe e nang le meriti, e tla ama liphanele tsohle. Motlakase oa liphanele tsohle o tla ba tlase ho feta pele, 'me tlhahiso ea motlakase phanele ka' ngoe e tla fokotseha ha meriti e etsahala. Ho rarolla bothata bona, basebelisi ba bang ba tla kenya setlolo se ntlafatsang ho ntlafatsa sistimi ka litšenyehelo tse ling.
Inverter e nyane ke eng
Karolo ea bohlokoa ka ho fetisisa ea sistimi ea letsatsi ea Micro inverter ke inverter e nyane ea grid tie, eo hangata e leng ka tlase ho matla a 1000W, matla a tloaelehileng a 300W 600W 800W, jj., hajoale lesso e boetse e hlahisitse inverter e nyane ea 1200W 2000W, hangata phanele e 'ngoe le e 'ngoe ea PV e hokahaneng le inverter e nyane, phanele e 'ngoe le e 'ngoe ea PV e ka sebetsa ka boikemelo.
Melemo le mathata a li-microinverter
Polokeho
Thapo e 'ngoe le e 'ngoe ea motlakase oa PV e tlase, ha ho bonolo ho baka mollo le likotsi tse ling tsa polokeho.
Tlhahiso e eketsehileng ea motlakase
Phanele e 'ngoe le e 'ngoe ea PV e sebetsa ka boikemelo, ha e 'ngoe ea liphanele tsa PV e na le moriti, ha e ame tlhahiso ea matla ea liphanele tse ling tsa PV, kahoo matla a tšoanang a phanele ea PV, tlhahiso eohle ea matla e phahame ho feta mofuta oa khoele.
Tlhokomelo e bohlale e ka ba boemong ba Panel.
Bophelo bo bolelele,
Inverter e nyane e na le waranti ea lilemo tse 25 ha waranti ea khoele ea lilemo tse 5-8
E bonolo ebile e ntle
Inverter e behiloeng tlas'a boto, e kenngoa ka patehileng, ntle le tlhoko ea ho kenngoa ha kamore e eketsehileng ea mochini.
Sebopeho se tenyetsehang,Sistimi e nyane ea inverter e ka ba liphanele tse 1-2 bakeng sa sistimi ea foranteng kapa e ka ba liphanele tse 8-18 bakeng sa sistimi ea marulelo, basebelisi ba ka fetola bongata ka mokhoa o feto-fetohang ho latela litlhoko tsa bona.
Mathata:
Theko e phahameng ea inverter e nyane e bitsa chelete e ngata ho feta inverter ea khoele e nang le matla a tšoanang, ha re nahana hore theko ea inverter ea khoele ea 5kw ea lidolara tse 580 tsa US, ho fihlela matla a tšoanang ho hlokahala li-pcs tse 6 tsa inverter e nyane ea 800w, litšenyehelo tsa lidolara tse 800 tsa US, 30% e bitsa chelete e ngata.
Sebopeho sa betri ha se fumanehe
E hokahantsoe le gridi, Ha ho na sebopeho sa libeteri tsa polokelo ea matla, matla a feteletseng a ka sebelisoa feela ke ntlo ea hau kapa a rekisoa ho gridi.
