20kW Ntawm -Grid Solar System Lag luam wholesale|Tuam Tshoj Chaw tsim tshuaj paus
Factory- ncaj qha 20kW ntawm -daim phiaj hnub ci. Tier 1 Mono panels, 98.4% inverter efficiency . 25- xyoo warranty. MOQ 1set. Thov kev lag luam wholesale nqe tam sim no.
Product Overview & System Integration
20kW On-Grid Solar System yog tsim los rau nruab nrab - nplai kev lag luam ru tsev thiab siab -xav tau daim ntawv thov nyob hauv. Qhov no 3-theem configuration synchronizes ncaj qha nrog rau hauv lub chaw siv hluav taws xob daim phiaj, siv high-kev ua tau zoo monocrystalline modules kom ntau tshaj kilowatt- teev ntau lawm ib square meter. Xiamen Hemao muab kev koom ua ke ntawm lub Hoobkas sib sib zog nqus, suav nrog PCB kho vajtse optimization rau cheeb tsam daim phiaj lis dej num (220V / 380V, 230V / 400V) thiab tshwj xeeb mounting cov khoom siv rau trapezoidal lossis pobzeb ru tsev profiles. Lub kaw lus architecture txhawb kev sib txuas ntawm inverter nthuav dav thiab sib xws nrog cov txheej txheem saib xyuas kev tswj hwm ntawm RS485 lossis WiFi. Peb lub Hoobkas-theem kev hloov kho tso cai rau kev hloov kho BOM (Bill of Materials) tshwj xeeb, ua kom txhua cov cables, cov khoom sib txuas, thiab cov khoom siv txuas ntxiv ua tau raws li qhov xav tau ntawm EPC project.
Khoom siv & Technical Specifications
|
Khoom / Parameter |
Cov ntaub ntawv Specification |
|
Qhov System Rated Power |
20,000W (20kW) AC tso zis |
|
PV Module Hom |
Tier 1 Monocrystalline (450W - 550W+ Options) |
|
Inverter Efficiency |
98.4% Qhov siab tshaj plaws / 97.5% Euro Efficiency |
|
MPPT Trackers |
2 Kev ywj pheej MPPTs |
|
Kev Tiv Thaiv Kev Nyab Xeeb |
OVP, OCP, OTP, luv Circuit Court, Anti-Islanding, AFCI (Yeem) |
|
Mounting Khoom |
AL6005-T5 Aluminium & SUS304 Stainless Hlau |
|
Ua haujlwm kub |
-25℃rau +60℃(Inverter) / -40℃rau +85℃(Panels) |
|
Tsim Lub Neej |
25 Xyoo (System) / 10-12 Xyoo (Inverter) |
|
Txuj kev ua raws cai |
IEC 61215, IEC 61730, VDE-AR-N 4105, CE, TUV |
Kev Tswj Xyuas Zoo & Cov Qauv Ntiaj Teb
Peb lub tshuab 20kW tau dhau los ua ntau- txheej txheem pov thawj zoo ua ntej xa. Txhua lub hnub ci module dhau 100% EL (Electroluminescence) kuaj kom tshem tawm cov micro- tawg thiab hotspots. Inverters raug rau tag nrho -load aging tests rau 24 teev nyob rau hauv siab -kub chamber los xyuas kom meej thermal dissipation thiab tivthaiv stability. Peb ua raws li TUV, CE, thiab RoHS cov qauv, muab tag nrho traceability rau cell batch. Txhua lub kaw lus suav nrog lub Hoobkas- tau tshaj tawm cov ntawv ceeb toom flash thiab kev pov thawj tiv thaiv kev tiv thaiv kom ntseeg tau tias daim phiaj tam sim no{12}} pom zoo los ntawm cov tub ceev xwm hauv zos.
Ntim & Logistics Safety
Xiamen Hemao siv cov khoom xa tawm - qib ntim cov txheej txheem rau loj - nplai PV xa khoom. Hnub ci vaj huam sib luag yog vertically ntim rau hauv 7- txheej corrugated cartons thiab ruaj ntseg ntawm fumigated ISPM-15 ntoo pallets nrog kaum tiv thaiv. Inverters yog encased nyob rau hauv siab - ntom EPE ua npuas ncauj pwm los tiv thaiv 9-axis vibration thaum lub sij hawm thauj mus los. Rau lub thawv- qib kev txiav txim, peb siv los tiv thaiv kev sib tsoo thiab cov ntaub ntawv pov thawj lub tshuab nqus tsev vacuum rau tag nrho cov khoom siv hluav taws xob, xyuas kom tsis muaj qhov tsis xws luag tuaj txog rau thoob ntiaj teb EPC cov neeg cog lus thiab wholesalers.
Hom Daim Ntawv Thov Scenarios
Qhov no system yog optimized raucoj mus muag rooftop solararrays ntawm me me factories,hnub ci irrigationpumps, thiabtej thaj chaw deb telecom chaw nres tshebnrog kab sib chaws nkag. Nws muab cov kev daws teeb meem siab -ROI rau cov phiaj xwm xa tawm, siv LSI cov ntsiab lus xws li kev ntsuas ntsuas thiab pub- hauv cov nqi se. Lub peev xwm 20kW feem ntau xa mus rau hauvua liaj ua teb txias ciathiabEV charging chaw nres tshebpilot tej yaam num xav kom ruaj khov, siab -voltage output.
FAQ
Q: Yuav ua li cas 20kW system tswj synchronization nrog cov nqi hluav taws xob hauv zos hloov pauv?
A: Kev sib xyaw ua ke 3-theem inverter siv PLL siab heev (Phase-Locked Loop) thev naus laus zis los saib xyuas daim phiaj zaus thiab qhov hluav taws xob hauv lub sijhawm. Nws tuaj yeem kho cov khoom siv hluav taws xob kom phim cov khoom siv hluav taws xob tsis pub dhau milliseconds, ua kom muaj kev ruaj ntseg thaum muaj kev cuam tshuam hauv kab hluav taws xob thiab muab kev cuam tshuam tam sim thaum hluav taws xob hluav taws xob rau kev saib xyuas kev nyab xeeb.
Q: Dab tsi yog qhov tshwj xeeb linear zog degradation tus nqi rau PV modules?
A: Peb tau lees tias thawj zaug -xyoo degradation tsawg dua 2%, nrog rau kev txo qis txhua xyoo ntawm 0.55% rau 25 xyoo. Qhov no ua kom cov modules khaws 84.8% ntawm lawv cov peev xwm ntsuas los ntawm qhov kawg ntawm lub sijhawm lav, tiv thaiv lub sijhawm ntev -ROI ntawm kev lag luam hnub ci kev teeb tsa.
Q: Lub mounting hardware thiab inverter firmware puas tuaj yeem hloov kho rau cov lej tshwj xeeb?
A: Yog. Peb lub Hoobkas engineers muab cov qauv tsim kho rau cov cua tshwj xeeb (txog 60m / s) thiab daus (txog 1.4kN / m²) loads. Peb kuj tseem muab kev hloov kho inverter firmware kom ua raws li cov cai hauv cheeb tsam, suav nrog cov kev xav tau tshwj xeeb ntawm lub zog thiab kev tswj hwm lub zog rau kev lag luam EPC kev sib tw.
Hu rau Kev Ua Haujlwm (CTA)
Thov thov daim duab qhia kab hluav taws xob zoo thiab cov khoom lag luam wholesale nqe lus hauv 24 teev. Batch OEM cov qauv muaj rau kev soj ntsuam zoo thiab kev ntsuam xyuas.
Cim npe nrov: 20kw ongrid hnub ci system, Tuam Tshoj 20kw ongrid solar system manufacturers, lwm tus neeg, Hoobkas
