Polokelo ea Matla & Lisebelisoa tsa Solar
Lisebelisoa tse Bapisang Bakeng sa Merero e Feletseng ea Polokelo ea Matla
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Seamless BESS Compatibility
Li-PCS tse khethiloeng, li-inverter tse nyalisitsoeng, le liphanele tsa PV li ka tsamaellana le sistimi ea polokelo ea matla ea betri ea Polinovel ho ts'ehetsa ts'ebetso e hokahantsoeng ho pholletsa le kenyelletso ea PV, ho tjhaja betri le ho tjhaja, khokahano ea grid, le matla a bekapo.

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Solar e Betere-ho-Tlhahiso ea Bobolokelo
Liphanele tse phahameng{{0} tsa PV tsa matla a letsatsi, li-inverters tsa mahlakore a mabeli, le lisebelisoa tsa phetoho ea motlakase li thusa ho tšoara, ho fetola, ho boloka, le ho romela matla a hloekileng ka mokhoa o atlehileng haholoanyane bakeng sa merero ea polokelo ea matla ea C&I, microgrid, le lisebelisoa tsa letsatsi.

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Ho Bapisa ha Morero ho Bonolo
Ho tloha lits'ebetsong tsa polokelo ea betri ho ea ho BESS PCS, li-inverters, le liphanele tsa letsatsi, Polinovel e thusa ho bebofatsa ho nyallana ha likarolo, ho hlophisoa ha sistimi, ho hokahanya delibari, le tšehetso ea tekheniki bakeng sa projeke-mesebetsi ea polokelo ea matla.

Hlahloba li-Inverters tse tsamaellanang, PCS &LetsatsiLiphanele
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30kW–500kW Microgrid Hybrid Inverter30kW–500kW Microgrid Hybrid Inverter ke sesebelisoa se sebetsang bakeng sa merero ea polokelo ea matla ea betri ea Polinovel, e etselitsoeng ho tima{2}}grid microgrids, solar-plus{4}}seseteme eaBala haholoanyane
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500kW 630kW BESS Power Conversion System|PolinovelThe 500kW 630kW BESS Power Conversion System ke khetho ea PCS e sa fetoheng bakeng sa C&I e kholo le ts'ebeliso-mesebetsi ea ho boloka matla a betri.. . ● 500kW 630kW tse rehelletsoeng ka likhethoBala haholoanyane
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30kW Bidirectional Storage InverterThe 30kW Bidirectional Storage Inverter e hahiloe bakeng sa kopanyo ea modular BESS, e fana ka phetoho e tšepahalang ea matla le taolo e feto-fetohang bakeng sa polokelo ea khoebo le lits'ebetso tsaBala haholoanyane
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160kW Energy Storage Inverter Bakeng sa BESS160kW Energy Storage Inverter bakeng sa BESS e sebelisana le-liseseteme tsa libeteri tsa motlakase o mongata, ho romela motlakase ka potlako, le gridi e feto-fetohang-e tlamehileng kapa e emeng{3}eBala haholoanyane
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700W Bifacial TOPCon Solar PV Panel700W Bifacial TOPCon Solar PV Panel e fumaneha ka 700W, 710W, le 720W likhethong bakeng sa mesebetsi e meholo ea letsatsi-ea polokelo le ea fatše{5}}e phahamisitsoeng{5}moo ho nang le module eBala haholoanyane
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630W TOPCon Solar Panel630W TOPCon Solar Panel e kopanya N-mofuta oa li-cell tse peli tse nang le theknoloji e sebetsang ea TOPCon ho fana ka PV e tsitsitseng bakeng sa polokelo ea letsatsi, lisebelisoa tsa letsatsi, leBala haholoanyane
Ho khetha Pakeng tsa PCS, Hybrid Inverter le Bidirectional Storage Inverter
Mekhahlelo e 'meli e etsa qeto ea hore na converter le sistimi ea betri li ka sebetsa 'moho: fensetere ea voltage ea DC le protocol ea puisano ea BMS.
| Paramethara | 500/630 kW BESS PCS | 30–500 kW Microgrid Hybrid | 160 kW Storage Inverter | 30 kW ka litsela tse peli |
|---|---|---|---|---|
| Matla a lekantsoeng | 500 / 630 kW | 30 / 50 / 100 / 150 / 250 / 500 kW | 160 kVA | 30kW |
| Fensetere ea motlakase ea DC | 600–900 V | 250–950 V (e itshetlehile ka mohlala) | 720–1500 V (EX) · 850–1500 V (NA) | 150–750 V (350–750 V ka mojaro o felletseng) |
| Topology | Transformerless | MPPT + transformer + STS + e kenyellelitsoeng ea ho lokisoa | Li-directional, kantle | Rake e -e arohileng, 19-inch |
| Tšehetso ea grid | LVRT & HVRT · kamehla voltage / kamehla taolo ea matla | 100% mojaro o sa leka-lekanang · DG load{1}}taolo ea sekhahla | VSG · FFR · FCR · FCAS · Ka tlase ho kapa ho lekana le 15 ms dispatch | Theha-pallelo ea taolo |
| Ha e sebetse-grid | Grid-e tlameletsoe | E, e hahiloe-ka STS | Ho joalo,{0}}e eme u le mong | E, phetoho ea boikhethelo ea phetisetso |
| Diyuniti tse bapileng | Multiple, bakeng sa boemo ba bokhoni | Tse ngatanyana | Tse ngatanyana | Ho fihlela ho 10 |
| Max. bokgabane | 98.7% | 98.2% | 98.5% | 97.3% tlhōrō · 95.5% CEC |
| Tšireletso ea ho kena | IP21 | IP20 | IP66 | IP20 |
| Litumello tsa 'maraka | EU · China · Poland | Afrika Boroa · Australia | EU · Amerika Leboea | amerika e leboea |
| Tšebeliso e tloaelehileng | Grid-polokelo ea lehlakore, C&I e kholo, liteishene tsa ho tjhaja tsa PV, polokelo ea moea, taolo ea khafetsa | Merafo, lihlekehleke, mapolasi, metsana, diesel hybrid microgrids | E phahameng{{0}voltage C&I BESS, matla a sehlekehleke, tšehetso ea grid | Modular BESS, matla a bekapo, matla a ajoang |
Matching Converter Power to Battery Capacity
Size converter ho tloha matla a ho lahla, eseng ho tloha matla a bolokiloeng. Sesebelisoa sa 1 MWh se qetang lihora tse peli se hloka phetoho e ka bang 500 kW; ka lihora tse 'ne, hoo e ka bang 250 kW. Ebe u netefatsa hore betri ea DC voltage e lutse ka har'a fensetere ea converter.
| Sekala sa morero | E khothalelitsoeng converter | Fesetere e hlokahalang ea DC | Sebopeho se tloaelehileng sa betri |
|---|---|---|---|
| 100 - 250 kWh | 30 kW bidirectional store inverter | 350–750 V | Betri e phahameng{{0}e leng matla |
| 250 - 500 kWh | 50-100 kW microgrid hybrid inverter | 320–950 V | Khabinete ea kantle BESS |
| 500 kWh – 1 MWh | Inverter ea matla a 160 kW | 720–1500 V | Khabinete ea kantle BESS |
| 1 – 5 MWh | 500 / 630 kW BESS PCS | 600–900 V | Containerized BESS |
| Ha ho na{{0}grid / diesel hybrid | 250-500 kW microgrid hybrid inverter | 420–950 V | Mobile BESS kapa BESS e nang le setshelo |
AC{{0}Coupled and DC-Coupled Configurations
Ka AC{{0}seseteme e kopanetsweng PV array e boloka grid{1}}tie inverter mme betri e dula ka morao ho PCS e ka thoko beseng ya AC. Sena se lumellana le li-retrofits, hobane semela se teng sa PV ha se e-s'o ame, 'me PV le polokelo li ka etsoa ka boithaopo. The 500/630 kW PCS le 160 kW polokelo inverter li hahiloe bakeng sa tokisetso ena.
Ho aDC{{0}e kopaneSistimi ea PV array mme betri e arolelana bese e le 'ngoe ea DC le inverter e le 'ngoe e nyalisitsoeng. Litahlehelo-ho ea le ho khutla li tlase hobane matla a letsatsi a fihla ho beteri ntle le ho fetola AC habeli. Microgrid hybrid inverter e nka 250-1000 V PV input ho pholletsa le 1 ho 10 MPPT trackers, kahoo matla a PV a ka feta tekanyo ea AC - ho fihla ho 825 kW ea modules ho yuniti ea 500 kW.
BESS Ho lumellana
Ho kopanya ho khethoa ke fensetere ea betri ea DC le protocol ea BMS.
| Sistimi ea betri | 30 kW ka lehlakoreng le leng 350–750 V |
30-500 kW lebasetere 250–950 V |
160kW mochine o motlakase 720–1500 V |
500/630 kW li-PCS 600–900 V |
Protocol ea BMS |
|---|---|---|---|---|---|
| Betri e phahameng{{0}e leng matla | ✓ | ✓ | — | — | RS485 / KA |
| Khabinete ea kantle BESS | ✓ | ✓ | ✓ | — | RS485 / KA |
| Containerized BESS | — | — | ✓ | ✓ | RS485 / CAN · Modbus TCP |
| Mobile BESS | ✓ | ✓ | ✓ | — | RS485 / KA |
| Liraka{0}} tsa batho ba boraro | ✓ | ✓ | ✓ | ✓ | 'Mapa oa protocol ha o kopa |
Litumello tsa Khoutu ea Grid ka 'Maraka oa Sebaka
| Mmaraka | Tekanyetso e hlokahalang | E koahetsoe ke |
|---|---|---|
| mokhatlo oa linaha tsa Iropa | EN 50549-1 / -2 | 500/630 kW PCS · 160 kW inverter |
| amerika e leboea | UL 1741 SA · IEEE 1547 · Rule 21 · UL 9540A | 30 kW bidirectional · 160 kW inverter |
| Afrika Boroa | NRS 097-2-1:2024 | 30-500 kW microgrid lebasetere |
| Australia | ASGC | 30-500 kW microgrid lebasetere |
| Poland | PTPiREE Tšen 1.2:2024 Mofuta oa B | 500/630 kW li-PCS |
| China | GB/T 34120 · GB/T 34133 · CGC-R46103:2018A | 500/630 kW li-PCS |
Lipotso tse tsoang ho Baenjiniere ba Morero
P: Phapano ke efe lipakeng tsa PCS le inverter ea polokelo ea matla?
A: Ha e le hantle, tse peli lia kopana, 'me moeli o behiloe ka matla le boholo ba taolo. Sesebelisoa sa 500/630 kW ha se na transformermokhoa oa ho fetola matla: e sebetsana le phetolo ea betri ea DC ho ea ho AC feela, ha e na PV MPPT, e sebelisa taolo ea kamehla-ea motlakase kapa ea kamehla-'me e itšetlehile ka EMS ea kantle ho feta RS485 kapa TCP/IP. Sesebelisoa sa 160 kW se bitsoa inverter ea polokelo ea matla hobane se kenya tšebetsong-mosebetsi o le mong, grid ea VSG-ho theha taolo le maqhubu{7}}mesebetsi ea ho arabela joalo ka FFR, FCR le FCAS. Ka holimo ho hoo e ka bang 500 kW 'maraka hoo e ka bang kamehla o sebelisa lentsoe PCS.
P: Nka boholo ba PCS bakeng sa sistimi ea ho boloka matla a betri ea 1 MWh?
A: Boholo bo tsoang ho matla a ho ntša. Sistimi ea 1 MWh e qetang lihora tse peli e hloka phetoho e ka bang 500 kW, kahoo PCS e le 'ngoe ea 500 kW e lekana; ho feta lihora tse 'nè, hoo e ka bang 250 kW. Ebe u sheba motlakase oa DC: 500/630 kW PCS e amohela 600-900 V, kahoo khoele ea betri e tlameha ho hlophisoa ka har'a fensetere eo. Haeba betri e hahiloe ho 1500 V, sebelisa inverter ea 160 kW ka lihlopha tse tšoanang, kapa eketsa sethala sa DC / DC.
P: Na li-converter li ka sebetsa ka-libaka tsa betri tsa mokha oa boraro?
A: Ho joalo. Maemo a mabeli a tlameha ho finyelloa: betri ea DC voltage range e tlameha ho oela ka har'a fensetere ea converter, 'me BMS e tlameha ho buisana ka RS485 kapa CAN. Inverter ea 160 kW e boetse e bua Modbus TCP/RTU le CAN 2.0, 'me 30 kW bidirectional inverter e eketsa Ethernet le WiFi. The 30 kW unit e amohela lithium, lead-asiti, sodium-ion le polokelo ea flywheel. Romela tokomane ea puisano ea BMS le potso 'me 'mapa o hlahlojoe pele odara e netefatsoa.
P: Ke converter efe e loketseng projeke ea polokelo ea letsatsi-hammoho-ea polokelo e se nang mochini o fetolelang PV?
A: The microgrid hybrid inverter, hobane MPPT e hahiloe. E amohela 250-1000 V PV input ho pholletsa le 1 ho ea ho 10 trackers ho itšetlehile ka mohlala, 'me matla a mangata a PV a feta tekanyo ea AC - 500 kW unit e nka ho fihlela ho 825 kW ea modules. Ho feteletsa hoo ke ntho e tloaelehileng bakeng sa meralo e kopantsoeng ea DC-, kaha ke ka seoelo sehlopha se fihlelang tlhahiso ea nameplate. Bakeng sa retrofit moo PV e seng e na le inverter ea eona, sebelisa PCS kapa 160 kW inverter ka beseng ea AC.
Q: Ke bokae overload ka li-converter tsee sebetsana?
A: The PCS le microgrid hybrid inverter ka bobeli li boloka 110% ka ho tsoelang pele le 120% motsotso o le mong. Inverter ea 160 kW e nka 176 kVA nako e telele-ho 1.1× le 1.5× metsotsoana e leshome. Inverter ea bidirectional ea 30 kW e na le mojiko o hlophisitsoeng: 110–120% metsotso e leshome, 120–130% motsotso o le mong, 130–150% bakeng sa 200 ms le ka holimo ho 150% bakeng sa 100 ms - e thusa moo motlakase o qalang ho tlameha ho koaheloa{19}}
P: Ke lihlopha life tse ka kenngoa ka ntle?
A: Ke feela inverter ea 160 kW, e fuoeng lintlha tsa IP66 ka −25℃ho isa ho +60 inverter le e sephara, e theohileng kapa leboteng{4}}e kentsoeng. PCS ke IP21 mme inverter e nyalisitsoeng ea microgrid le 30 kW bidirectional inverter ke IP20 - ka boraro ba bona ba hloka kamore ea ka tlung, setshelo kapa khabinete ea kantle.
P: Na li-converter li tšehetsa-grid ts'ebetso le phetisetso ea boiketsetso?
K: Microgrid hybrid inverter e kopanya phetiso ea phetisetso le phepelo ea tokiso, kahoo e tima-grid ntle le lisebelisoa tse ling, e sebetsana le mojaro o sa leka-lekanang oa 100% 'me e laola sekhahla sa phallo ea jenereithara ea disele ka sehokelo se omileng. Inverter ea 160 kW e na le mokhoa oa ho ema{4} o le mong o nang le taolo ea VSG, kahoo e theha grid ho fapana le ho e latela. 30 kW bidirectional inverter e sebetsa e tima{7}grid e nang le li-unit tse fihlang ho tse leshome ka tatellano{{8}'me e nka sesebelisoa sa boikhethelo se bohlale sa phetisetso bakeng sa bekapo ea othomathike. 500/630 kW PCS ke grid-e hokeletsoeng yuniti e nang le LVRT le HVRT 'me ha ea rereloa ho sebetsa{13}}o le mong.
P: Ke litifikeiti life tse kenyellelitsoeng ke kamehla?
A: E itšetlehile ka 'maraka oa sebaka seo u eang ho sona. PCS e na le EN 50549-1 bakeng sa EU, GB/T 34120 le GB/T 34133 bakeng sa Chaena le PTPiREE Rev 1.2: 2024 Mofuta oa B bakeng sa Poland. Inverter ea bidirectional ea 30 kW e netefalitsoe ho UL 1741 SA, IEEE 1547, Molao oa 21 le UL 9540A bakeng sa Amerika Leboea. Inverter e nyalisitsoeng ea microgrid e tšoere NRS 097-2-1:2024 bakeng sa Afrika Boroa le ASGC ea Australia. Inverter ea 160 kW e koahela ka bobeli EN 50549 le UL 1741 ka IEEE 1547.
Q: Phapang ke efe pakeng tsa 700 W le 630 W modules?
A: Sebopeho sa sele. Letoto la 700 W le sebelisa 210 mm halofo-lisele ka foreiming ea 2384 × 1303 mm ka 38 kg, ka katleho ho tloha ho 22.54% ho isa ho 23.18%. Mojule oa 630 W o sebelisa 182 mm halofo-lisele ka har'a foreimi e nyane ea 2382 × 1134 mm ka 33 kg, 'me e fihla ho 23.32% e sebetsang hantle haholo. Phanele e khōloanyane e lumellana-e behiloe le ho sebelisoa{19}}ka palo ea likarolo tsa bohlokoa; 630 W e bonolo ho sebetsana le marulelo a khoebo le ka har'a lijana tsa letsatsi.
P: Nako e tlase ea ho odara ke efe, 'me na liyuniti li ka ngolisoa-?
A: Bonyane ba taelo ke yuniti e le 'ngoe bakeng sa li-converter le pallet e le' ngoe bakeng sa li-module. Mehlala e tsamaisoa ka matsatsi a 7-15 a ts'ebetso le liodara tsa molumo matsatsing a 25-35 a ho sebetsa ka mor'a depositi. Nameplate le liphutheloana li ka etsoa ka mokhoa o ikhethileng ho tloha ho li-unit tse 10; 'mala o koaletsoeng le puo ea HMI ho tsoa ho likarolo tse 50. Nako ea ho etella pele e tiisitsoe khahlanong le sete ea setifikeiti se hlokahalang, kaha linaha{9}}litumello tse khethehileng tsa marang-rang li ka eketsa lenane.

Romela liparamente tsa projeke ea hau 'me u fumane tlhophiso e ts'oanang
Fana ka matla a ho tima, nako, motlakase oa betri ea DC, motlakase oa gridi le naha eo u eang ho eona. U tla fumana khetho ea converter le module e nang le setifikeiti se ts'oanang, nako ea ho etella pele le ho kenya setshelo.
Re e mong oa baetsi le barekisi ba lisebelisoa tsa profeshenale naheng ea China, ba ikhethileng ka ho fana ka lits'ebeletso tse ikhethileng tsa boleng bo holimo. Re u amohela ka mofuthu ho lisebelisuoa tsa boleng bo holimo- tse entsoeng Chaena mona ho tsoa femeng ea rona.
