Home Battery Storage Product
Sourcing — likely vendors
Real suppliers (🇮🇳 🇸🇬 🇨🇳); price, MOQ & lead time are estimates| Vendor | HQ | Specialty | Est. unit price | MOQ | Lead time |
|---|---|---|---|---|---|
| 🇨🇳CATL catl.com ↗ | Ningde, CN | Li-ion cell & pack maker | $995 | 5,000 cells | 8–12 wks |
| evebattery.com ↗ | Huizhou, CN | Li-ion cell maker | $1,200 | 5,000 cells | 8–12 wks |
| amararaja.com ↗ | Tirupati, IN | Batteries & energy | $1,200 | 5,000 cells | 8–12 wks |
| durapowergroup.com ↗ | Singapore | Li-ion battery systems | $1,000 | 5,000 cells | 8–12 wks |
| 🇨🇳BYD byd.com ↗ | Shenzhen, CN | EV & battery manufacturer | $1,000 | 5,000 cells | 8–12 wks |
A 10 kWh wall-mounted residential LFP battery with an integrated hybrid solar inverter. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Build & assembly graph
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Bill of materials
11 top-level lines · 79 rows shown · 292 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Wall-Mount Enclosure 5 parts | home-battery-storage-enclosure | 1× | 1 | 8 | assembly |
| 1.1 | Sheet Metal Panel | sheet-panel | 4× | 4 | — | part |
| 1.2 | Door Weather Seal | home-battery-storage-door-seal | 1× | 1 | — | part |
| 1.3 | Cable Gland Set | home-battery-storage-cable-gland-set | 1× | 1 | — | part |
| 1.4 | O-Ring Set | oring-set | 1× | 1 | — | part |
| 1.5 | Fastener Set | fastener-set | 1× | 1 | — | part |
| 2 | LFP Battery Module 6 parts | home-battery-storage-module | 4× | 4 | 33 | assembly |
| 2.1 | Prismatic LFP Cell | home-battery-storage-lfp-cell | 8× | 32 | — | part |
| 2.2 | Cell Busbar Set | home-battery-storage-busbar-set | 1× | 4 | — | part |
| 2.3 | Module BMS Slave 6 parts | home-battery-storage-module-bms-slave | 1× | 4 | 14 | assembly |
| 2.3.1 | Bare PCB | pcb-bare | 1× | 4 | — | part |
| 2.3.2 | Analog Front-End IC | afe-ic | 1× | 4 | — | part |
| 2.3.3 | SMD Passive (R/C/L) | smd-passives | 1× | 4 | — | part |
| 2.3.4 | Balancing Resistor | home-battery-storage-balance-resistor | 8× | 32 | — | part |
| 2.3.5 | CAN Transceiver | can-transceiver | 1× | 4 | — | part |
| 2.3.6 | Connector | connector | 2× | 8 | — | part |
| 2.4 | Thermal Pad | home-battery-storage-thermal-pad | 8× | 32 | — | part |
| 2.5 | Module Housing | home-battery-storage-module-housing | 1× | 4 | — | part |
| 2.6 | Fastener Set | fastener-set | 1× | 4 | — | part |
| 3 | Pack BMS Master 9 parts | home-battery-storage-bms-master | 1× | 1 | 12 | assembly |
| 3.1 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 3.2 | Microcontroller | mcu | 1× | 1 | — | part |
| 3.3 | Current Sensor | current-sensor | 1× | 1 | — | part |
| 3.4 | DC Contactor | contactor | 2× | 2 | — | part |
| 3.5 | Relay | relay | 1× | 1 | — | part |
| 3.6 | Main DC Fuse | home-battery-storage-pack-fuse | 1× | 1 | — | part |
| 3.7 | CAN Transceiver | can-transceiver | 1× | 1 | — | part |
| 3.8 | SMD Passive (R/C/L) | smd-passives | 1× | 1 | — | part |
| 3.9 | Connector | connector | 3× | 3 | — | part |
| 4 | Hybrid Inverter 8 parts | home-battery-storage-hybrid-inverter | 1× | 1 | 116 | assembly |
| 4.1 | MPPT Input Stage 4 parts | home-battery-storage-mppt-stage | 1× | 1 | 5 | assembly |
| 4.1.1 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 4.1.2 | Power Inductor | power-inductor | 1× | 1 | — | part |
| 4.1.3 | Power MOSFET | mosfet | 2× | 2 | — | part |
| 4.1.4 | SMD Passive (R/C/L) | smd-passives | 1× | 1 | — | part |
| 4.2 | Battery DC-DC Stage 4 parts | home-battery-storage-dcdc-stage | 1× | 1 | 7 | assembly |
| 4.2.1 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 4.2.2 | Power Inductor | power-inductor | 1× | 1 | — | part |
| 4.2.3 | Power MOSFET | mosfet | 4× | 4 | — | part |
| 4.2.4 | SMD Passive (R/C/L) | smd-passives | 1× | 1 | — | part |
| 4.3 | Inverter Bridge 3 parts | home-battery-storage-inverter-bridge | 1× | 1 | 3 | assembly |
| 4.3.1 | IGBT Power Module | igbt-module | 1× | 1 | — | part |
| 4.3.2 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 4.3.3 | SMD Passive (R/C/L) | smd-passives | 1× | 1 | — | part |
| 4.4 | AC Output Filter 3 parts | home-battery-storage-ac-filter | 1× | 1 | 7 | assembly |
| 4.4.1 | Power Inductor | power-inductor | 2× | 2 | — | part |
| 4.4.2 | AC Filter Capacitor | home-battery-storage-film-cap | 3× | 3 | — | part |
| 4.4.3 | Relay | relay | 2× | 2 | — | part |
| 4.5 | DC-Link Capacitor | dc-link-cap | 2× | 2 | — | part |
| 4.6 | Gate Driver Board 3 parts | gate-driver-board | 1× | 1 | 87 | assembly |
| 4.6.1 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 4.6.2 | Gate Driver IC | gate-driver-ic | 6× | 6 | — | part |
| 4.6.3 | SMD Passive (R/C/L) | smd-passives | 80× | 80 | — | part |
| 4.7 | Inverter Heatsink | home-battery-storage-inverter-heatsink | 1× | 1 | — | part |
| 4.8 | Connector | connector | 4× | 4 | — | part |
| 5 | Communications Gateway 6 parts | home-battery-storage-comms-gateway | 1× | 1 | 11 | assembly |
| 5.1 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 5.2 | Compute SoC Module | soc-module | 1× | 1 | — | part |
| 5.3 | CAN Transceiver | can-transceiver | 1× | 1 | — | part |
| 5.4 | Energy Meter 4 parts | home-battery-storage-energy-meter | 1× | 1 | 5 | assembly |
| 5.4.1 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 5.4.2 | Microcontroller | mcu | 1× | 1 | — | part |
| 5.4.3 | Current Sensor | current-sensor | 2× | 2 | — | part |
| 5.4.4 | SMD Passive (R/C/L) | smd-passives | 1× | 1 | — | part |
| 5.5 | SMD Passive (R/C/L) | smd-passives | 1× | 1 | — | part |
| 5.6 | Connector | connector | 2× | 2 | — | part |
| 6 | Front Panel Display 4 parts | home-battery-storage-display | 1× | 1 | 6 | assembly |
| 6.1 | LCD Panel | lcd-panel | 1× | 1 | — | part |
| 6.2 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 6.3 | Microcontroller | mcu | 1× | 1 | — | part |
| 6.4 | Status LED | home-battery-storage-status-led | 3× | 3 | — | part |
| 7 | Cooling Fan 3 parts | home-battery-storage-cooling-fan | 1× | 1 | 3 | assembly |
| 7.1 | Blower Motor | blower-motor | 1× | 1 | — | part |
| 7.2 | Fan Impeller | home-battery-storage-fan-impeller | 1× | 1 | — | part |
| 7.3 | Intake Air Filter | home-battery-storage-fan-filter | 1× | 1 | — | part |
| 8 | DC Isolator Switch | home-battery-storage-dc-isolator | 1× | 1 | — | part |
| 9 | Wall Mounting Bracket | home-battery-storage-mounting-bracket | 1× | 1 | — | part |
| 10 | Ground Bonding Kit | home-battery-storage-ground-kit | 1× | 1 | — | part |
| 11 | Wire Bundle | wire-bundle | 1× | 1 | — | part |