Supply map

Home battery

US $8B Global $40B

Enclosure: Steel housingCell: LFP batteryPower inverter: Power inverterBattery management system: Battery management systemBattery contactor: Battery contactorCircuit breaker: Circuit breakerBattery busbar: Battery busbarBattery thermal pad: Battery thermal padCopper: Copper

Home battery High · Import 90% $8K · Q80 87 Steel housing Low · Import 18% $52 · Q78 29 Enclosure 1/2 − Steel Low · Import 20% $700 · Q55 21 + LFP battery Critical · Import 95% $32 · Q78 96 Cell 1/3 − LFP cathode Critical · Import 93% $14K · Q75 95 + Graphite anode Critical · Import 97% $8K · Q70 98 + Electrolyte High · Import 91% $11K · Q65 88 + Separator film High · Import 95% $9K · Q70 91 + Aluminum Medium · Import 28% $2.4K · Q70 32 + Power inverter High · Import 84% $90 · Q85 82 − Printed circuit boa… High · Import 90% $40 · Q70 87 + Copper High · Import 33% $9K · Q60 42 − Copper ore Medium · Import 28% $2.2K · Q50 32 Silicon wafer Critical · Import 83% $250 · Q80 87 + Battery management … Critical · Import 94% $180 · Q82 95 − Printed circuit boa… High · Import 90% $40 · Q70 87 + Microcontroller Critical · Import 95% $4 · Q40 96 + Battery contactor High · Import 92% $45 · Q75 89 − Copper High · Import 33% $9K · Q60 42 − Copper ore Medium · Import 28% $2.2K · Q50 32 Steel Low · Import 20% $700 · Q55 21 + Circuit breaker High · Import 50% $8 · Q68 55 − Copper High · Import 33% $9K · Q60 42 − Copper ore Medium · Import 28% $2.2K · Q50 32 Steel Low · Import 20% $700 · Q55 21 + Silver High · Import 86% $750K · Q50 84 + Polypropylene Medium · Import 22% $1.3K · Q50 28 + Battery busbar High · Import 87% $22 · Q70 85 − Copper High · Import 33% $9K · Q60 42 − Copper ore Medium · Import 28% $2.2K · Q50 32 Battery thermal pad Medium · Import 90% $18 · Q68 82 − Aluminum Medium · Import 28% $2.4K · Q70 32 + Copper High · Import 33% $9K · Q60 42 − Copper ore Medium · Import 28% $2.2K · Q50 32
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