Ahoɔden a Wɔkora So & Owia Nneɛma a Wɔde Yɛ Adwuma
Matched Accessories for Ahoɔden a Wɔkora So Nnwuma a Edi Mu
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BESS a ɛne ne ho hyia a ɛnyɛ den
Wobetumi de PCS a wɔapaw, hybrid inverters, ne PV panels atoto Polinovel battery ahoɔden akorae nhyehyɛe ahorow ho de aboa adwumayɛ a wɔayɛ no biako wɔ PV input, battery charge ne discharging, grid connection, ne backup power nyinaa so.
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Owia a Ɛyɛ Pa-kɔ-Akorae a Ɛyɛ Yiye
Owia ahoɔden PV panels a ɛwɔ ahoɔden a ɛkorɔn, inverters a ɛkɔ akwan mmienu, ne tumi nsakraeɛ nhyehyɛeɛ boa ma wɔkyere, dane, sie, na wɔde ahoɔden a ɛho tew kɔ yie ma C&I ahoɔden a wɔkora so, microgrid, ne owia akoraeɛ nnwuma.
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Dwumadie a Ɛyɛ Mmerewa a Wɔde Bɛhyia
Efi battery akoraeɛ nhyehyɛeɛ so kɔsi BESS PCS, inverters, ne solar panels so no, Polinovel boa ma component matching, system nhyehyeɛ, delivery coordination, ne mfiridwuma mmoa ma project-based energy storage applications yɛ mmerɛ.
Hwehwɛ Inverters, PCS & .Owia ahoɔdenPanel ahorow a wɔde yɛ nneɛma
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![30kW–500kW Microgrid Nneɛma a Wɔde Afrafra Inverter]()
30kW–500kW Microgrid Nneɛma a Wɔde Afrafra Inverter30kW–500kW Microgrid Hybrid Inverter yɛ ade a ɛfata a wɔde boa Polinovel battery ahoɔden a wɔkora so nnwuma, a wɔayɛ ama off-grid microgrids, owia-plus-korabea nhyehyɛe, diesel hybrid ahoɔden, neKenkan pii -
![500kW 630kW BESS Tumi Nsakrae Nhyehyɛe|Polinovel a ɛyɛ nhoma]()
500kW 630kW BESS Tumi Nsakrae Nhyehyɛe|Polinovel a ɛyɛ nhoma500kW 630kW BESS Tumi Nsakraeɛ Nhyehyɛeɛ no yɛ PCS a enni transformer a wɔpaw ma C&I akɛseɛ ne utility-scale battery ahoɔden akoraeɛ nnwuma.. . ● 500kW 630kW rated output options ma high-power BESSKenkan pii -
![30kW Bidirectional Nneɛma a Wɔde Sie Inverter]()
30kW Bidirectional Nneɛma a Wɔde Sie InverterWɔasisi 30kW Bidirectional Storage Inverter no ama modular BESS nkabom, a ɛma ahoɔden nsakraeɛ a wotumi de ho to so ne tumi a ɛyɛ mmerɛw ma aguadi mu nneɛma a wɔkora so ne ahoɔden a wɔde sie.. .Kenkan pii -
![160kW Ahoɔden Akorae Inverter Ma BESS]()
160kW Ahoɔden Akorae Inverter Ma BESS160kW Energy Storage Inverter ma BESS boa high-voltage battery systems, ahoɔden a wɔde kɔ ntɛmntɛm, ne flexible grid-tied anaa stand{3}}alone adwumayɛ ma storage ne microgrid nnwuma a ɛyɛ den.. .Kenkan pii -
![700W Bifacial TOPCon Owia PV Panel]()
700W Bifacial TOPCon Owia PV Panel700W Bifacial TOPCon Solar PV Panel no wɔ 700W, 710W, ne 720W akwan a wobɛpaw ama owia-adekorabea akɛse ne PV nnwuma a wɔde asisi fam-a ɛwɔ baabi a module a ɛkɔ soro, panel kakraa bi, ne abɔnten soKenkan pii -
![630W TOPCon Owia ahoɔden Panel]()
630W TOPCon Owia ahoɔden Panel630W TOPCon Solar Panel no de N-type bifacial cells ne TOPCon mfiridwuma a ɛyɛ adwuma bom de PV a ɛyɛ den ma ma owia ahoɔden a wɔkora so, owia ahina, ne BESS-fa nnwuma.. . ●TOPCon mfiridwuma maKenkan pii
Paw a Wɔpaw Wɔ PCS, Hybrid Inverter ne Bidirectional Storage Inverter ntam
Parameters abien na ɛkyerɛ sɛ ebia converter ne battery system betumi ayɛ adwuma abom: DC voltage window ne BMS nkitahodi protocol.
| Parameter a wɔde kyerɛ | 500/630 kW BESS PCS a ɛwɔ hɔ | 30–500 kW Microgrid a wɔde afrafra | 160 kW Nneɛma a Wɔde Sie Inverter | 30 kW Ɔkwan abien so |
|---|---|---|---|---|
| Tumi a wɔahyɛ no agyirae | 500 / 630 kW na ɛyɛ adwuma | 30 / 50 / 100 / 150 / 250 / 500 kW | 160 kVA na ɛwɔ hɔ | 30 kW na ɛyɛ adwuma |
| DC voltage mfɛnsere | 600–900 V | 250–950 V (egyina nhwɛsode so) . | 720–1500 V (EX) · 850–1500 V (NA) na ɛyɛ nea ɛwɔ hɔ. | 150–750 V (350–750 V wɔ adesoa a edi mũ mu) . |
| Topology ho adesua | Transformer a enni mu | MPPT + transformer + STS + nsiesie bypass a wɔaka abom | Akwan abien, abɔnten so | Ɛnyɛ-atew ne ho, 19-inch rack |
| Grid mmoa | LVRT & HVRT · ahoɔden a ɛkɔ so daa / ahoɔden a ɛkɔ so daa | 100% adesoa a ɛnkari pɛ · DG adesoa-rate control | VSG · FFR · FCR · FCAS · Ennu anaasɛ ɛne 15 ms dispatch yɛ pɛ | Droop-control parallel |
| Off-grid adwumayɛ | Grid-a wɔakyekyere no | Yiw, wɔasi-wɔ STS mu | Yiw, gyina-no nkutoo mode | Yiw, nsakrae a wopɛ sɛ wode kɔ baabi foforo |
| Nneɛma a ɛne ne ho di nsɛ | Multiple, ma tumi staging | Nnipa pii | Nnipa pii | Ɛkɔsi 10 |
| Max. ɛso | 98.7% | 98.2% | 98.5% | 97.3% a ɛsen biara · 95.5% CEC |
| Ingress ahobammɔ | IP21 | IP20 na ɛwɔ hɔ | IP66 | IP20 na ɛwɔ hɔ |
| Guadidan mu pene a wɔpene so | EU · China · Poland | Afrika Kesee Fam · Australia | EU · Amerika Atifi fam | Amerika Atifi fam |
| Dwumadi a wɔtaa de di dwuma | Grid-afã akoraeɛ, C&I akɛseɛ, PV charging stations, mframa akoraeɛ, frequency regulation | Nneɛma a wotu, nsupɔw, mfuw, nkuraa, diesel hybrid microgrids | High-voltage C&I BESS, supɔw so ahoɔden, grid mmoa | Modular BESS, backup tumi, ahoɔden a wɔkyekyɛ |
Converter Tumi a ɛne Battery Tumi hyia
Size converter no kɛse fi discharge power mu, ɛnyɛ fi ahoɔden a wɔakora so. 1 MWh nhyehyɛe a ɛma nsuo gu mu bɛboro nnɔnhwere mmienu hia bɛyɛ 500 kW nsakraeɛ; bɛboro nnɔnhwerew anan, bɛyɛ 250 kW. Afei si so dua sɛ battery DC voltage te converter window no mu.
| Dwumadie no nsenia | Converter a wɔkamfo kyerɛ | DC mfɛnsere a ɛho hia | Battery format a wɔtaa de di dwuma |
|---|---|---|---|
| 100 – 250 kWh na ɛyɛ adwuma | 30 kW bidirectional akorae inverter | 350–750 V | Battery a ɛwɔ ahoɔden a ɛkorɔn- |
| 250 – 500 kWh na ɛyɛ adwuma | 50–100 kW microgrid a wɔde afrafra inverter | 320–950 V | Abɔnten so kabinet BESS |
| 500 kWh – 1 MWh na ɛyɛ adwuma | 160 kW ahoɔden a wɔkora so inverter | 720–1500 V | Abɔnten so kabinet BESS |
| 1 – 5 MWh na ɛyɛ adwuma | 500 / 630 kW BESS PCS na ɛyɛ adwuma | 600–900 V | BESS a wɔde nneɛma gu mu |
| Off-grid / diesel a wɔde afrafra | 250–500 kW microgrid a wɔde afrafra inverter | 420–950 V | Mobile BESS anaasɛ BESS a wɔde ahyɛ nsukorade mu |
AC-Akabom ne DC-Akabom Nsiesiei
Wɔ AC-coupled system mu no PV array no sie n’ankasa grid-tie inverter na battery no te PCS a ɛyɛ soronko akyi wɔ AC bɔs no so. Eyi fata retrofits, efisɛ wɔmfaa wɔn nsa nkaa PV adwumayɛbea a ɛwɔ hɔ dedaw no, na wobetumi de PV ne nneɛma a wɔkora so no ayɛ adwuma wɔ wɔn ankasa mu. Wɔayɛ 500/630 kW PCS ne 160 kW storage inverter no ama nhyehyɛe yi.
Wɔ aDC-a wɔaka abomsystem no PV array ne battery no kyɛ DC bɔs biako ne hybrid inverter biako. Round-trip losses no sua efisɛ owia ahoɔden du battery no ho a enni AC nsakrae mmɔho abien. Microgrid hybrid inverter no gye 250–1000 V PV input wɔ 1 kosi 10 MPPT trackers, enti PV tumi betumi aboro AC rating — ɛkɔ 825 kW modules wɔ 500 kW unit no so.
BESS Nkitahodi a ɛne ne ho di nsɛ
Pairing no, battery DC voltage window ne BMS protocol no na esi gyinae.
| Battery nhyehyɛe | 30 kW a ɛwɔ akwan abien so 350–750 V |
30–500 kW a wɔde afrafra 250–950 V |
160 kW inverter a ɛyɛ adwuma 720–1500 V |
500/630 kW PCS na ɛyɛ adwuma 600–900 V |
BMS protocol no |
|---|---|---|---|---|---|
| Battery a ɛwɔ ahoɔden a ɛkorɔn- | ✓ | ✓ | — | — | RS485 / NKWASƐM |
| Abɔnten so kabinet BESS | ✓ | ✓ | ✓ | — | RS485 / NKWASƐM |
| BESS a wɔde nneɛma gu mu | — | — | ✓ | ✓ | RS485 / TUMI · Modbus TCP |
| Mobile BESS a ɛwɔ telefon so | ✓ | ✓ | ✓ | — | RS485 / NKWASƐM |
| Nnipa a wɔto so abiɛsa-batere a wɔde hyɛ mu | ✓ | ✓ | ✓ | ✓ | Protocol mapping wɔ abisade so |
Grid Code Mpeneebɔ a Ɛfa Destination Market so
| Dwa | Gyinapɛn a wɔhwehwɛ | Wɔakata so wɔ |
|---|---|---|
| Europa Aman Nkabom Kuw | EN 50549-1 / -2 | 500/630 kW PCS · 160 kW inverter a ɛma ahoɔden |
| Amerika Atifi fam | UL 1741 SA · IEEE 1547 · Mmara 21 · UL 9540A | 30 kW akwan abien · 160 kW inverter |
| South Africa | NRS 097-2-1:2024 na ɛwɔ hɔ | 30–500 kW microgrid a wɔde afrafra |
| Australia | ASGC | 30–500 kW microgrid a wɔde afrafra |
| Poland | PTPiREE Adiyisɛm 1.2:2024 Ɔkwan B | 500/630 kW PCS na ɛyɛ adwuma |
| China | GB/T 34120 · GB/T 34133 · CGC-R46103:2018A. Ɔde ne nsa kyerɛɛ ne so, na ɔde ne nsa kyerɛɛ ne so bio | 500/630 kW PCS na ɛyɛ adwuma |
Nsɛmmisa a efi Project Engineers hɔ
Asɛmmisa: Nsonsonoe bɛn na ɛwɔ PCS ne ahoɔden a wɔkora so inverter ntam?
A: Wɔ nneyɛe mu no abien no ka bom, na wɔde tumi ne control scope na ɛde ɔhye no si hɔ. 500/630 kW unit no yɛ transformer a enni mutumi nsakrae nhyehyɛe: ɛdi battery DC kɔ AC nsakraeɛ nko ara ho dwuma, enni PV MPPT, ɛyɛ constant-voltage anaa constant-power control, na ɛde ne ho to abɔnten EMS so wɔ RS485 anaa TCP/IP so. Wɔfrɛ 160 kW unit no ahoɔden akoraeɛ inverter ɛfiri sɛ ɛde stand-alone adwumayɛ, VSG grid-forming control ne frequency-response functions te sɛ FFR, FCR ne FCAS ka ho. Bɛboro bɛyɛ 500 kW no ɛkame ayɛ sɛ gua no de asɛmfua PCS di dwuma bere nyinaa.
Q: Ɔkwan bɛn so na mɛyɛ PCS kɛse ama 1 MWh battery ahoɔden akorae nhyehyɛe?
A: Size fi discharge tumi. 1 MWh nhyehyɛe a ɛma nsuo gu mu bɛboro nnɔnhwere mmienu hia bɛyɛ 500 kW nsakraeɛ, enti 500 kW PCS baako fata; bɛboro nnɔnhwerew anan, bɛyɛ 250 kW. Afei hwɛ DC voltage: 500/630 kW PCS no gye 600–900 V, enti ɛsɛ sɛ wɔhyehyɛ battery ahama no wɔ saa mfɛnsere no mu. Sɛ wɔayɛ battery no wɔ 1500 V a, fa 160 kW inverter no di dwuma wɔ akuw a ɛne ne ho di nsɛ mu mmom, anaasɛ fa DC/DC stage ka ho.
Q: So converters no betumi ne third-party battery racks ayɛ adwuma?
A: Yiw. Ɛsɛ sɛ wodi tebea abien ho dwuma: ɛsɛ sɛ battery DC voltage range no hyɛ converter window no mu, na ɛsɛ sɛ BMS no di nkitaho wɔ RS485 anaa CAN so. 160 kW inverter no nso kasa Modbus TCP/RTU ne CAN 2.0, na 30 kW bidirectional inverter no de Ethernet ne WiFi ka ho. 30 kW unit no gye lithium, lead-acid, sodium-ion ne flywheel akoraeɛ. Fa BMS nkitahodi krataa no ka asɛmmisa no ho mena na wɔhwɛ asase mfonini no ansa na wɔahyɛ ahyɛde no so dua.
Q: Converter bɛn na ɛfata owia-plus-storage project a PV inverter biara nni hɔ dedaw?
A: Microgrid hybrid inverter no, ɛfiri sɛ wɔasisi MPPT wɔ mu Ɛgye 250–1000 V PV input wɔ trackers 1 kɔsi 10 so a egyina model so, na PV ahoɔden a ɛboro soɔ boro AC rating — 500 kW unit no gye module ahodoɔ 825 kW. Saa oversizing no yɛ ade a ɛfata ma DC-coupled designs, efisɛ array no ntaa nkɔ nameplate output. Sɛ wopɛ retrofit a PV wɔ n’ankasa inverter dedaw a, fa PCS anaa 160 kW inverter a ɛwɔ AC bɔs no so no di dwuma mmom.
Asɛmmisa: Adesoa dodow ahe na saa converters yi betumi adi ho dwuma?
A: PCS ne microgrid hybrid inverter no nyinaa gyina hɔ 110% daa ne 120% simma biako. 160 kW inverter no kura 176 kVA tenten-bere wɔ 1.1× ne 1.5× ma sikani du. 30 kW bidirectional inverter no wɔ staged curve: 110–120% simma du, 120–130% simma biako, 130–150% ma 200 ms ne nea ɛboro 150% ma 100 ms — mfaso wɔ so wɔ baabi a ɛsɛ sɛ wɔkata motor starting current so off{19}}grid.
Asɛmmisa: Unit ahorow bɛn na wobetumi de ahyɛ abɔnten?
A: 160 kW inverter nkutoo, a wɔahyɛ no IP66 a ɛwɔ −25℃to +60℃range ne flat, vertical anaa wall-mounted installation. PCS no yɛ IP21 na microgrid hybrid inverter ne 30 kW bidirectional inverter yɛ IP20 — abiɛsa no nyinaa hia dan mu dan, ade a wɔde gu mu anaa abɔnten kabinet.
Q: So converters no boa off-grid adwumayɛ ne automatic transfer?
A: Microgrid hybrid inverter no ka transfer switch ne maintenance bypass no bom, enti ɛtu mmirika off-grid a enni hardware foforo, ɛdi adesoa a ɛnkari pɛ 100% ho dwuma na ɛhwɛ diesel generator adesoa rate so denam dry contact so. 160 kW inverter no wɔ stand-alone mode a VSG control ka ho, enti ɛyɛ grid no sen sɛ ɛbɛdi akyi. 30 kW bidirectional inverter no yɛ adwuma off-grid a ɛkɔ du units wɔ droop-control parallel na ɛfa optional smart transfer switch ma automatic backup. 500/630 kW PCS yɛ grid-tied unit a ɛwɔ LVRT ne HVRT na ɛnyɛ nea wɔayɛ ama stand{13}}alone adwumayɛ.
Asɛmmisa: Adansedi ahorow bɛn na wɔde ka ho default?
A: Egyina gua a wɔde kɔ baabi a wɔrekɔ no so. PCS no kura EN 50549-1 ma EU, GB/T 34120 ne GB/T 34133 ma China ne PTPiREE Rev 1.2:2024 Type B ma Poland. 30 kW bidirectional inverter no wɔ adansedie sɛ UL 1741 SA, IEEE 1547, Mmara 21 ne UL 9540A ma Amerika Atifi fam. Microgrid hybrid inverter no kura NRS 097-2-1:2024 ma South Africa ne ASGC ma Australia. 160 kW inverter no kata EN 50549 ne UL 1741 nyinaa so a IEEE 1547 ka ho.
Asɛmmisa: Nsonsonoe bɛn na ɛwɔ 700 W ne 630 W module ahorow no ntam?
A: Cell format. 700 W series no de 210 mm fã-nkwaboaa di dwuma wɔ 2384 × 1303 mm frame mu wɔ 38 kg, a ɛyɛ adwuma yiye fi 22.54% kosi 23.18%. 630 W module no de 182 mm fã-nkwaboaa di dwuma wɔ 2382 × 1134 mm frame ketewa bi mu wɔ 33 kg, na ɛduru 23.32% a ɛkorɔn. Panel kɛseɛ no fata ground-mounted ne utility-scale arrays a module dodoɔ ho hia; 630 W no yɛ mmerɛw sɛ wobedi ho dwuma wɔ aguadidan atifi ne owia ahoɔden nsukorade mu.
Q: Dɛn ne nhyehyɛe a ɛba fam koraa, bere a wɔde di kan na so wobetumi de nkyerɛwde fitaa-akyerɛw unit ahorow no?
A: Minimum order yɛ unit biako ma converters ne pallet biako ma modules. Nhwɛsode ahorow no de mena wɔ adwuma nnafua 7–15 mu na wɔde dodow a wɔkra wɔ adwuma nnafua 25–35 mu wɔ bere a wɔde asie akyi. Wobetumi ayɛ din krataa ne nneɛma a wɔde kyekyere nneɛma ho nhyehyɛe afi 10 units mu; enclosure kɔla ne HMI kasa fi 50 units. Wɔasi bere a wɔde di kan no so dua wɔ abodin krataa a wɔahyehyɛ a wɔhwehwɛ no ho, efisɛ ɔman-grid pɔtee bi a wɔpene so betumi atrɛw nhyehyɛe no mu.
Send wo project parameters na nya nhyehyeɛ a ɛne no hyia
Ma ahoɔden a wɔde fi mu, bere tenten, battery DC ahoɔden, grid ahoɔden ne ɔman a worekɔ. Wobɛnya converter ne module selection a ɛne certificate set a ɛne no hyia, lead time ne container loading.
Yɛyɛ adwumayɛfo a wɔyɛ nneɛma a wɔde di dwuma ne wɔn a wɔde ma wɔ China no mu biako, a yɛyɛ adwuma titiriw wɔ ɔsom a wɔayɛ no sɛnea wɔpɛ a ɛkorɔn a wɔde ma mu. Yɛde anigye ma wo akwaaba ba wholesale high-grade accessories a wɔayɛ wɔ China ha fi yɛn adwumayɛbea.