Solar Energy Storage System

Engineering Specification & OEM / ODM Manufacturing Guide

Peb lub tshuab hluav taws xob modular khaws cia ntau tshaj photovoltaic (PV) tiam rau kev thauj khoom- hloov, ncov shaving, thiab thaub qab thaum muaj xwm ceev. Ua nrog Lithium Iron Phosphate (LiFePO4) chemistry thiab lub roj teeb ntse tswj kev tswj hwm (BMS), lub tsev tsim khoom xa cov thermal stability siab, siv tau qhov tob ntawm qhov tso tawm (DoD) ntawm 95%, thiab tsim kev pab cuam lub neej tshaj 6,000 cycles ntawm 80% DoD.

Cell Chemistry & Performance Metrics
Kev xaiv Cell:Qib A prismatic LiFePO4 hlwb. nruj me ntsis ua ntej-kev xa khoom Hoobkas txheeb xyuas kom ntseeg tau tias qhov sib txawv ntawm lub xov tooj ntawm tes yog khaws cia hauv +/-5 mV thiab kev tiv thaiv sab hauv tsis pub dhau +/-1 mOhm, tiv thaiv cov chaw kub kub thiab lub peev xwm ntxov ntxov ploj mus.

Thermal Stability:LiFePO4 nta muaj zog covalent P-O daim ntawv cog lus qauv, ua rau cov siv lead ua lattice resilient tiv thaiv thermal runaway mus txog 270 deg C, outperforming standard ternary lithium (NMC) chemistry.

Round -Trip Efficiency:Achieves >= 95% kev ua tau zoo, txo qis thermal zog poob thaum lub sij hawm them nqi thiab tawm mus.

Intelligent BMS Architecture
Tus tswv embedded- qhev BMS tsis tu ncua qauv tiag tiag-lub sij hawm telemetry hla txhua series- txuas thaiv:

Cell Voltage Balancing:Active / passive ntsuas tam sim no txog 200 mA tiv thaiv cov xov tooj ntawm tes.

Telemetry Parameters:Tiag -lub sij hawm txiav tawm ntawm ib tus neeg lub xov tooj ntawm tes, pob tam sim no, PCB thiab cell kub, lub xeev them nqi (SOC), thiab lub xeev kev noj qab haus huv (SOH).

Kev Tiv Thaiv Hardware:Hard-wired thib ob mus ncig teb chaws circuits luv luv-circuit, tshaj-voltage, nyob rau hauv-voltage, tshaj-tam sim no, thiab tshaj - kub.

Mechanical & Environmental Specifications
Scalability:Modular tsim txhawb nqa mus txog 16 units nyob rau hauv parallel yam tsis muaj lwm yam combiners, tso cai rau scale ntawm 5kWh mus rau 80kWh+.

Inverter Compatibility:Cov txheej txheem kev sib txuas lus txhawb nqa CAN 2.0 thiab RS485, kom ntseeg tau tias ntsaws- thiab- ua si sib tuav tes nrog cov inverter ua lag luam (xws li Growatt, GoodWe, Victron, Deye, SMA).

Enclosure Design:Txias- dov steel vaj tsev nrog tiv thaiv-corrosion hmoov txheej. Muaj nyob rau hauv IP20 (hauv tsev khib / phab ntsa) thiab IP54 / IP65 (sab nraum txee) teeb tsa.

Kev khiav hauj lwm ntau:Them kub 0 ° C txog 55 ° C; Qhov ntsuas kub ntawm -20 ° C txog 60 ° C.

International Certifications & Ua raws cai
Ntiaj teb no Market Standards:Muaj ntawv pov thawj kom ua tau raws li kev nyab xeeb thoob ntiaj teb kev nyab xeeb, kev thauj mus los, thiab kab sib chaws- cov kev xav tau ntawm kev sib txuas, suav nrog UL1973, IEC62619, CE, UN38.3, thiab RoHS, kom ntseeg tau tias kev lis kev cai seamless clearance thiab hassle- qhov project pub dawb thoob ntiaj teb.

Peb muab kev pabcuam dawb -label manufacturing kev pabcuam rau cov neeg xa khoom thoob ntiaj teb, cov khoom siv hluav taws xob tauj dua tshiab, thiab cov neeg cog lus hauv cheeb tsam EPC.

Hluav taws xob Customization:Qhov hluav taws xob platforms xws li 12V txog 800V DC, kev cai sib txuas lus raws tu qauv rau tus tswv inverters, thiab adjustable charge/discharge tam sim no txwv.

Industrial Design:Custom sheet hlau enclosure qhov ntev, pem hauv ntej- vaj huam sib luag branding, xim- txuam ntawm RAL xim codes, thiab laser -etched nameplates.

Software Integration:Custom firmware boot screens, localized LCD interface languages, thiab private -cloud IoT server integration for remote fleet monitoring.

Txhua lub tuam txhab tsim khoom tau dhau los ua qhov yuav tsum tau ua 100% Hoobkas lees paub kuaj (FAT) daim ntawv tshuaj xyuas:

Kev tshuaj xyuas tuaj:Internal resistance thiab qhib- Circuit Court voltage (OCV) kev tshuaj xyuas ntawm cov hlwb nyoos.

Muaj peev xwm sib piv:Automated sorting ntawm cov hlwb rau hauv cov pab pawg sib tw ua ntej kev sib dhos module.

BMS Calibration:Kev ntsuas qhov tseeb ntawm qhov ntsuas hluav taws xob (+/-10 mV) thiab tam sim no (+/-1 A).

Aging & Cycling Test:Kev them nqi tag nrho- kev kuaj lub voj voog tawm hauv qab simulated load profiles.

Kev Tshawb Fawb Txog Kev Nyab Xeeb: Insulation resistance testing (>= 20 MOhm ntawm 1000V DC) thiab dielectric zog kuaj.

Comprehensive Warranty:Rov qab los ntawm kev lag luam- ua 10- xyoo lossis 6,000- lub voj voog kev ua tau zoo, muab cov neeg yuav khoom thoob ntiaj teb thiab cov neeg siv kawg ua tiav kev ntseeg siab ua haujlwm ntev.