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Sigenergy Sigen Gateway HomeMax SP 12K 100 A Single-Phase Gateway with Smart Port
The Sigen Gateway HomeMax SP is the single-phase transfer and energy management board of the Sigenergy range, designed for homes with a high-power supply contract. It is installed between the meter and the main distribution board, measures the energy flows and, in the event of a grid failure, separates the system from the public grid, transferring the loads to the backup port with a declared interruption of 1 ms on the load side.
It handles a supply of up to 100 A (22/23/24 kW at 220/230/240 V) on both the grid side and the backup port and allows up to 3 inverters/SigenStor to be connected (55 A INV1 port, 32 A INV2 and INV3 ports). It also features a 63 A Smart Load port that can be used for a generator with two-wire start or for manageable loads. The enclosure is IP54 in overvoltage category III for wall mounting, with Fast Ethernet, RS485 and dry contact communication.
Key features
Technical specifications
| Feature | Value |
|---|---|
| Product code | 11110015 |
| Switchboard type | Single-phase grid/backup switching gateway |
| System side | AC |
| Rated voltage | 220/230/240 V, single-phase |
| Rated frequency | 50/60 Hz |
| Number of phases | Single-phase |
| Rated AC power | 22/23/24 kW |
| Grid-side current | 100 A |
| Backup port current | 100 A |
| Inverter ports | 3 (INV1 55 A, INV2 32 A, INV3 32 A) |
| Smart Load / generator port | 63 A – 13.8/14.5/15.1 kW, with two-wire start |
| Switching time | 1 ms on the load side |
| Protection rating | IP54 |
| Overvoltage category | III |
| Cooling | Natural convection |
| Installation | Wall-mounted |
| Operating temperature | from −30 °C to +55 °C |
| Maximum altitude | 4.000 m |
| Communication | Fast Ethernet, RS485, volt-free contact |
| Dimensions | 455 × 660 × 179 mm |
| Weight | 19.0 kg |
Documentation
PDFDatasheet 11110015Official manufacturer documentInstallation and wiring must be carried out by qualified personnel in accordance with the applicable standards and the electrical design of the system.