Sigenergy LoadHub, 11110069

Sigenergy LoadHub, 11110069

The Sigenergy LoadHub (Part # 11110069), also referred to as Sigen LoadHub or Sigen LoadHub US, is a high-capacity backup power management gateway and energy hub designed for residential and light commercial whole-home or partial-home backup in the US market. It integrates seamlessly with Sigenergy’s SigenStor ecosystem, serving as the central interface for intelligent energy management, outage detection, and seamless power transition.

This device acts as an advanced automatic transfer switch (ATS) with embedded energy management capabilities, enabling reliable backup during grid outages while optimizing power flow between solar PV, battery storage, grid, loads, and optional generators.

Key Features and Specifications

• Backup Capacity: Supports 200A service entrance rating at 120/240V split-phase (60Hz), enabling whole-home backup for all appliances without load shedding in many setups.
• Seamless Transition: Patented 0ms load-side disruption technology for instantaneous switchover to backup power (PV + battery) during outages—no interruption to critical loads.
• Scalability: Connects up to 2 SigenStor units (e.g., Energy Controllers) simultaneously, with 48A continuous current per connection; supports parallel battery stacks up to high capacities (e.g., max 233–379 kWh in expanded configs with multiple stacks).
• Smart Load Control: 5 double-pole (or 12 single-pole) controllable smart load ports (up to 64A continuous) for prioritizing or managing high-power appliances like pool pumps, AC units, or EV chargers.
• Generator Integration: Dedicated port with 2-wire (80A) automatic start/stop control for diesel/gas generators, providing extended backup during prolonged outages.
• Monitoring & Control: Real-time energy tracking, bidirectional power flow management, and precise metering (≤1% accuracy); fully controllable via mySigen App and Sigen Cloud for AI-optimized usage, alerts, and remote diagnostics.
• Durability & Safety: Robust aluminum construction (lighter than steel equivalents); complies with UL9540, CEC, and North American grid/interconnection standards; includes surge protection, anti-islanding, and comprehensive safeguards.
• Installation Benefits: Service-entrance rated for streamlined whole-home wiring; supports partial or full backup configurations.

Ideal for homeowners seeking uninterruptible power, energy independence, and smart load prioritization in solar + storage setups. The LoadHub enhances the SigenStor system’s resilience, making it a key component for reliable, future-proof home energy solutions with EV and generator compatibility.