Monitoring Unit
AssemblyPer-string current sensing and a communications board reporting string health. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Monitoring Unit
4 top-level lines as of r160118| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Current Sensor | solar-combiner-box-hall-sensor | 24× | 24 | · | part |
| 2 | Monitoring Board 3 parts | solar-combiner-box-monitor-board | 1× | 1 | · | part |
| 3 | Auxiliary Supply 1 parts | solar-combiner-box-aux-supply | 1× | 1 | · | part |
| 4 | RS-485 Module 2 parts | solar-combiner-box-rs485 | 1× | 1 | · | part |