Sigenergy Sigen Gateway HomePro SP 1-phase

The Sigenergy Sigen Gateway HomePro SP is the 1-phase back-up gateway within the SigenStor home energy system. This gateway provides automatic and safe switchover in the event of a grid outage and enables a full emergency power supply in combination with the Sigen Energy Controller and SigenStor battery modules.

In the event of a power outage, the system switches over to back-up mode immediately (0 ms switchover, depending on the system configuration). This keeps critical circuits or even the entire home operational.

What the Sigen Gateway HomePro SP does

• Automatic grid detection in the event of a voltage failure
• Immediate switchover to battery back-up
• Safely isolates the home installation from the public grid
• Supports full or partial back-up configurations
• Integrates seamlessly within the Sigenergy ecosystem

Application

The HomePro SP 1-phase gateway is used in:

• Homes with a 1-phase connection
• Installations where emergency power is required
• Combinations with a heat pump or essential loads
• Projects where energy security is the priority

System integration

The Sigen Gateway HomePro SP works in combination with:

• Sigen Energy Controller SP series
• SigenStor BAT battery modules
• SigenStor BC battery controller

The gateway forms the link between the grid, the inverter and the home installation and ensures that the system functions safely and in accordance with regulations during a grid outage.

Technical features

Model	Sigen Gateway HomePro SP
Phase	1-phase
Function	Back-up gateway / automatic grid switchover
Compatibility	SigenStor EC SP Energy Controller, or Sigen Hybrid SP2 inverter + SigenStor BC Battery Controller
Installation	Between the grid connection and the distribution board

Installation tips

• Determine in advance whether the entire home or only critical circuits will be backed up.
• Ensure correct grid and emergency power separation in accordance with local regulations.
• Check the maximum back-up load in combination with the battery capacity.
• Always test the back-up functionality at handover.

Datasheet Installation guide Important notice