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Home battery

US $2B Global $17B

A stationary battery that stores solar or off-peak power for a house. US assembly is 10% of supply (90% imported).

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 72 Steel housing Low · Import 18% $52 · Q78 38 Enclosure 1/2 − Steel Low · Import 20% $700 · Q55 38 + LFP battery Critical · Import 95% $32 · Q78 70 Cell 1/3 − LFP cathode Critical · Import 100% $14K · Q75 75 + Graphite anode Critical · Import 97% $8K · Q70 64 + Electrolyte High · Import 91% $11K · Q65 79 + Separator film High · Import 95% $9K · Q70 76 + Copper High · Import 45% $9K · Q60 54 + Aluminum Medium · Import 60% $2.4K · Q70 56 + Power inverter High · Import 84% $90 · Q85 59 − Printed circuit boa… High · Import 90% $40 · Q70 76 + Copper High · Import 45% $9K · Q60 54 + Silicon wafer Critical · Import 83% $250 · Q80 59 + Battery management … Critical · Import 94% $180 · Q82 73 − Printed circuit boa… High · Import 90% $40 · Q70 76 + Microcontroller Critical · Import 95% $4 · Q40 75 + Battery contactor High · Import 92% $45 · Q75 83 − Copper High · Import 45% $9K · Q60 54 + Steel Low · Import 20% $700 · Q55 38 + Circuit breaker High · Import 50% $8 · Q68 52 − Copper High · Import 45% $9K · Q60 54 + Steel Low · Import 20% $700 · Q55 38 + Silver High · Import 86% $750K · Q50 67 + Polypropylene Medium · Import 22% $1.3K · Q50 42 + Battery busbar High · Import 87% $22 · Q70 76 − Copper High · Import 45% $9K · Q60 54 + Battery thermal pad Medium · Import 90% $18 · Q68 72 − Aluminum Medium · Import 60% $2.4K · Q70 56 + Copper High · Import 45% $9K · Q60 54 − Copper ore Medium · Import 28% $2.2K · Q50 25
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