Sigenergy - Sigen HYB Hybrid Inverter 99.9kW with backup (SigenStack)

Sigenergy - Sigen HYB Hybrid Inverter 99.9kW with backup

SKU: Sigen PV 99.9M1-HYB-AU

The Sigenergy Sigen HYB Hybrid Inverter 99.9kW with backup is a high-capacity hybrid solution designed for commercial and utility-scale solar and storage projects. Built with modular architecture and advanced backup capability, it ensures reliable performance during grid outages while delivering high efficiency for large-scale PV and battery systems.

With seamless integration to SigenStor batteries, SigenStack controllers, and the Sigenergy Gateway, this inverter provides a fully optimised ecosystem for energy management. Its intelligent monitoring, flexible communication protocols, and robust design make it a trusted choice for large projects requiring both performance and resilience.

The key differences with Sigenstack inverters:

• SigenStack HYA Inverter (ETA late 2025)*: Can't do off grid or backup in a grid outage - (Grid-tied, battery-ready. Backup or off-grid operation not supported.

• Sigenstack HYB Inverter (ETA 2026)*: Can do off grid, can provide backup power - Planned to support off-grid and backup power during grid outages (details to be confirmed by Sigenergy).

*Information updated on September 2025. ETA may change. 

Sigenergy Sigen HYB Hybrid Inverter 99.9kW with backup Key Features

• 99.9kW hybrid capacity – suitable for large-scale commercial installations
• Backup capability – maintains supply during grid outages
• High efficiency with intelligent power conversion
• Modular and scalable design for system expansion
• Seamless integration with SigenStor, SigenStack, and Sigenergy Gateway
• Advanced monitoring with Sigenergy wireless meter and real-time data access

Sigenergy Sigen HYB Hybrid Inverter 99.9kW with backup Basic Specs

• Rated power output: 99.9kW
• Application: Commercial and utility-scale systems
• Compatibility: SigenStor battery modules and Sigenergy Gateway
• Backup switchover: Fast and reliable
• Monitoring: Real-time system performance with cloud and app integration
• Installation: Designed for large projects with professional installer support

Why Choose AC Solar Warehouse as your Sigenergy distributor?

• Trusted Sigenergy distributor with deep technical expertise
• Full range of  Sigenergy inverters, batteries, and monitoring solutions in stock
• Technical support tailored to commercial and utility-scale projects
• Fast delivery and local expertise to support installer success