Mokhoa oa ho hlahisa photovoltaic ke mokhoa oa ho hlahisa matla o fetolang matla a letsatsi ka ho toba motlakase o sebelisa lisele tsa letsatsi tse thehiloeng ho phello ea photovoltaic. Ho latela mokhoa oa phetisetso, litsamaiso tsa photovoltaic li ka aroloa ka mefuta e meraro: litsamaiso tse ikemetseng, tse hokahantsoeng le grid, le tse ajoang. Litsamaiso tsena li rorisoa ka polokeho ea tsona, ts'epahalo, ts'ebetso e se nang lerata, tlhaho e se nang tšilafalo, le ho feto-fetoha ha kabo ea lisebelisoa, e leng ho etsang hore li ratoa haholo ke linaha tse fapaneng le liindasteri tse nang le menyetla e mengata ea ntlafatso.
Molao-motheo o sebetsang: Li-module tsa photovoltaic li fetola matla a letsatsi hore e be matla a DC. Kamora phetoho ea AC/DC ke inverter, motlakase oa AC o fepeloa ka har'a gridi ka seteishene sa ho nyoloha.
Jiangsu Ningyi hajoale e fana ka li-substations tsa mofuta oa li-photovoltaic power generation-type le li-substations tsa mofuta oa inverter-voltage booster box-type, tse etselitsoeng ho sebetsana le mesebetsi e kang ho bokella hona joale, phetoho ea hona joale, le ho eketsa matla a motlakase ho fehla motlakase oa photovoltaic. Lihlahisoa tsena li na le ts'ebetso e bonolo ea ho kenya, ho kopanya ho phahameng, maoto a compact, bohlale bo tsoetseng pele, bokhoni ba ho shebella hole, le ts'ebetso e bonolo le tlhokomelo.

Ho hlahisa matla a letsatsi ho hloka lisebelisoa tse khonang ho sebetsana le meroalo e feto-fetohang le li-harmonics. Li-transformer tsa rona (tse peli tsa "Dry-mofuta le tse qoelitsoeng ka Oli) li etselitsoe ka ho khetheha bakeng sa tahlehelo e tlase e se nang meroalo le ts'ebetso e phahameng ea ts'ebetso. Ka ho fokotsa tšebeliso ea matla a ka hare, litharollo tsa rona li eketsa tlhahiso e sebetsang ea matla e feptjoang ka har'a marang-rang, ho netefatsa hore Return on Investment (ROI) e phahameng bakeng sa basebetsi ba mapolasi a letsatsi.
Hangata limela tsa photovoltaic li fumaneha libakeng tse thata, ho tloha mahoatateng a mocheso o phahameng ho ea libakeng tse mongobo tse lebōpong la leoatle. Liteishene tsa rona tsa mofuta oa mabokose li na le libaka tse koaletsoeng tsa maemo a indasteri tse nang le litekanyetso tse phahameng tsa IP (lerōle le ho hanyetsa metsi). Liphekolo tsa rona tse khethehileng tse thibelang ho bola le meralo e tsoetseng pele ea ho senya mocheso li netefatsa ts'ebetso e tsitsitseng le nako e telele ea bophelo, esita le tlas'a maemo a leholimo a feteletseng.
Ha re fane ka likarolo feela; re fana ka litsamaiso tse felletseng. Litsi tsa rona tse kopaneng tsa inverter-voltage booster li kopanya kabo ea LV, li-transformer le HV switchgear hore e be yuniti e le 'ngoe e entsoeng esale pele. Moralo ona o kopantsoeng haholo o fokotsa mosebetsi oa lithapo tsa setšeng, o khutsufatsa potoloho ea kaho ea projeke, mme o fokotsa palo ea batho ba lulang mobung, o fana ka boiphihlelo ba 'nete ba plug-and-play bakeng sa borakonteraka ba EPC.
Re khomarela litekanyetso tse tiileng tsa tlhahiso ea machaba (IEC/IEEE). Yuniti e 'ngoe le e 'ngoe e etsa liteko tse felletseng-ho kenyelletsa le ho phahama ha mocheso, lebelo la lehalima le liteko tse mamellang potoloho e khuts'oane-pele e tloha fekthering ea rona.Tiisetso ena e tiileng ea boleng e tiisa hore thepa ea Jiangsu Ningyi e sebetsa ka botšepehi ka lilemo tse mashome, ho sireletsa thepa ea hau ea letsatsi.