Tawm -Grid Solar Energy Storage System

Chaw tsim tshuaj paus Direct Specification & OEM / ODM Engineering Guide

System Architecture & Core Specifications

Peb tawm -daim phiaj hluav taws xob khaws cia ua ke nrog MPPT lub hnub ci them nyiaj tswj hwm, lub tshuab hluav taws xob ntshiab sine yoj inverter, kho vajtse- qib BMS, thiab Qib-A Lithium Iron Phosphate (LiFePO4) roj teeb ntim rau hauv ib qho ua ntej -wired enclosure.

Ntsiab Technical Parameters
Roj teeb Chemistry:Lithium Iron Phosphate (LiFePO4), siv cov hlwb prismatic ruaj khov.

Qhov System Voltage Options:24V DC / 48V DC tus qauv, lossis customized siab -voltage configurations mus txog 512V.

Inverter tso zis:Ntshiab sine yoj, THD <3% nyob rau hauv linear load, muab siab compatibility nrog inductive loads (xws li, dej twj, compressors).

Inverter Peak Efficiency: >= 95% ntawm high- zaus SPWM topology.

Lub neej voj voog: >= 6,000 lub voj voog ntawm 80% Qhov tob ntawm Kev Tso Tawm (DoD) nyob rau hauv 25℃ambient kuaj tej yam kev mob.

Enclosure Rating:IP54 tus qauv (IP65 xaiv tau nrog kev tswj hwm huab cua).

LiFePO4 Cell Performance & Longevity
Tsis zoo li cov khoom siv lead ua -acid roj teeb uas yuav tsum muaj qhov tob tob- ntawm - cov kev txwv kev tso tawm thiab kev tu cov electrolyte niaj hnub, peb cov tshuab siv tsheb- qib LiFePO4 chemistry.

Round -Trip Efficiency: >= 95% roj teeb-theem zog hloov dua siab tshiab efficiency, txo thermal poob thaum lub sij hawm siab - tam sim no them thiab tawm mus.

Lub neej ua haujlwm:10 mus rau 15 xyoo tsim lub neej nyob rau hauv tus qauv tawm - kab sib chaws xa tawm ib puag ncig.

Thermal Stability:Khaws cov qauv kev ruaj ntseg ntawm qhov ntsuas qhov kub thiab txias yam tsis muaj kev pheej hmoo ntawm thermal runaway cuam tshuam nrog ib txwm cobalt-raws lithium chemistry.

Kho vajtse-Level Battery Management System (BMS)
Kev sib xyaw ua ke BMS tiv thaiv lub txhab nyiaj roj teeb ntawm dual- txheej txheem kho vajtse thiab software saib xyuas:

Cell Voltage Balancing:Active thiab passive ntsuas Circuit Court tswj qhov voltage sib txawv ntawm cov cell hauv +/- 15mV.

Tiag -Lub Sijhawm Telemetry:Kev nkag mus tsis tu ncua ntawm pob kub, them nqi / tso tawm tam sim no, thiab lub xeev them nqi (SOC).

Automated Fault Interruption:Instantaneous contactor mus txawv tebchaws nyob rau hauv luv luv -circuit, tshaj -tam sim no, nyob rau hauv -voltage, los yog tshaj - kub txheej xwm.

Modular Expansion Architecture
Lub kaw lus txhawb nqa kev nthuav dav thaum sib txuas yam tsis hloov cov kab hluav taws xob uas twb muaj lawm.

Muaj peev xwm Scalability:Ntxiv cov khoom siv roj teeb thib ob ntawm cov chaw sib txuas lus sib txuas kom ntsuas tag nrho lub zog cia yam tsis muaj kev xa rov qab tus tswv inverter.

Standardized Footprint:Pem teb- sawv ntsug modular racks ua kom yooj yim warehouse stocking rau distributors thiab txo rau ntawm -site installation lub sij hawm rau EPC neeg cog lus.

Raws li qhov chaw tsim khoom ncaj qha, peb muab tag nrho - spectrum customization kom phim cov qauv kab hauv cheeb tsam thiab cov khoom lag luam specifications:

Hluav taws xob Configuration:Kev cai inverter wattage (3kW txog 50kW), kho tau AC tso zis zaus (50Hz / 60Hz), thiab cov chav kawm tshwj xeeb voltage.

Enclosure Customization:Hlau ntsuas thickness, kev cai RAL xim hmoov txheej, thiab tus kheej daim ntawv lo laser -etched nameplates.

Kev sib txuas lus raws tu qauv:Kev koom ua ke nrog thib peb - tog SCADA lossis IoT platforms ntawm RS485, CAN tsheb npav, Modbus RTU, lossis xaiv tau 4G/WiFi modules.

Cov ntaub ntawv ua raws:Cov ntawv ceeb toom thiab cov ntawv pov thawj muab rau ib qhov yuav tsum tau ua (CE, UN38.3, IEC 62619, IEC 62109, MSDS).

Txhua pawg tsim khoom tau dhau los ua qhov yuav tsum tau kuaj xyuas lub Hoobkas (FAT) ua ntej crating:

Incoming Material Inspection:Voltage matching thiab internal resistance sorting ntawm raw LiFePO4 hlwb.

Kev Tshawb Fawb Kev Sib Tham:Laser- vuam busbar tshuaj xyuas thiab torque pov thawj ntawm siab -tam sim no terminals.

Aging & Stress Test:Tag nrho -Load charge/discharge cycle testing in elevated thermal chamber condition.

Hluav taws xob kuaj kev nyab xeeb:High -voltage dielectric rwb thaiv tsev tiv thaiv kev sim thiab kev txheeb xyuas hauv av txuas ntxiv.