System Controller
AssemblyMicrocontroller orchestrating charger, inverter, and monitoring, with automatic switchover on mains loss. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
System Controller parts and their functions
4 top-level parts · 4 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | System MCU | 1× | Industrial-grade microcontroller with real-time monitoring |
| 2 | Mains Monitor | 1× | AC voltage sensor detecting mains presence/absence |
| 3 | Relay Driver | 1× | Solid-state or electromechanical relay driver for load switching |
| 4 | Communication Module | 1× | RS-485 or Ethernet transceiver for remote monitoring |
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Bill of materials for System Controller
4 top-level lines · 4 rows shown · 4 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | System MCU | central-battery-system-mcu | 1× | 1 | · | part |
| 2 | Mains Monitor | central-battery-system-mains-monitor | 1× | 1 | · | part |
| 3 | Relay Driver | central-battery-system-relay-driver | 1× | 1 | · | part |
| 4 | Communication Module | central-battery-system-communication-module | 1× | 1 | · | part |
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Where the system controller is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $1–$200. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳JLCPCB
jlcpcb.com ↗
|
Shenzhen, CN | PCB fabrication | 100 pcs | 2–4 wks |
|
🇨🇳PCBWay
pcbway.com ↗
|
Shenzhen, CN | PCB fab & assembly | 100 pcs | 2–4 wks |
| scc.com.cn ↗ | Shenzhen, CN | PCB manufacturer | 100 pcs | 2–4 wks |
| shogini.com ↗ | Mumbai, IN | PCB manufacturer | 100 pcs | 2–4 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 100 pcs | 2–4 wks |