Sigenergy SigenStor Energy Controller
The Sigenergy SigenStor is an innovative, modular, and all-in-one residential energy storage system (ESS). It's designed to integrate seamlessly with solar panels, the grid, and a generator to provide homeowners with energy independence, backup power, and significant savings on electricity bills. Its core innovation is the "AC-Coupled" architecture. Unlike traditional DC-coupled systems, the SigenStor has a built-in hybrid inverter. This means the solar panels and the battery are independent of each other on the AC side, offering greater flexibility in installation, scalability, and the ability to add solar to the system at a later date.
Key Features
- Modular Design, available in 5.0 kWh and 8.0 kWh units
- Scalable Storage – Build from 5.0 kWh up to 48.0 kWh
- Seamless Integration
- Safe & Reliable
- Optimised for deep cycling and long service life
- All-Weather Performance
In-Depth Technical Specifications
Battery Chemistry
Lithium Iron Phosphate (LFP)
Battery Usable Capacity
5.76 kWh per module
Inverter Max Continuous Power
5 kW / 5 kW
Inverter Peak Power (Backup, 10s)
7.5 kW
Further Physical & Electrical Details
Warranty & Performance
- Battery Warranty: 10 years or 6,000 cycles (whichever comes first).
- Inverter Warranty: 10 years.
- Warranty Conditions: The warranty is valid provided the product is registered on the Sigenergy portal within three months of installation.
The warranty details are:
This industry-leading warranty guarantees the battery will still have a minimum of 60% of its original capacity at the end of the warranty period.
