💦 Automatic Foam Sprinker System

HGNESS batteries are equipped with a built-in automatic foam sprinkler system that activates instantly when fire or smoke is detected. This smart safety feature works to quickly suppress potential fires, providing added peace of mind for your home or business.

🔋 Massive Modular Storage

The HGNESS system uses stacked LiFePO₄ modules to deliver up to 51.2 kWh usable energy in a single tower, with expansion capability to 61.4 kWh. This provides true whole-home backup potential, large solar self-consumption and peak demand reduction.

💪 Built for Safety and Longevity

LFP chemistry, pack-level fire protection and full BMS protection deliver high thermal stability and long service life. IP66 enclosure allows indoor or outdoor installation in Australian conditions.

🛢️ Designed for Real-World Use

Stackable modular design with quick connections enables easier installation and future expansion. Online monitoring allows full visibility of storage performance and usage.

Lock in your install before 1 MAY 2026 to avoid paying more. MUST READ →

ABOUT HGNESS + SOLIS SYSTEMS

Industrial-Grade Storage Meets Hybrid Intelligence

The HGNESS high-voltage modular battery paired with a Solis three-phase hybrid inverter delivers serious capacity, flexibility and resilience for Australian homes and businesses. Designed for large energy users, backup-critical properties and future solar expansion, this system combines commercial battery architecture with advanced hybrid inverter control. The result is a powerful, scalable storage platform ready for modern energy demands.

HGNESS 51 kWh Modular Battery

💦 Automatic Foam Sprinker System
HGNESS batteries are equipped with a built-in automatic foam sprinkler system that activates instantly when fire or smoke is detected. This smart safety feature works to quickly suppress potential fires, providing added peace of mind for your home or business.
🔋 Massive Modular Storage
The HGNESS system uses stacked LiFePO₄ modules to deliver up to 51.2 kWh usable energy in a single tower, with expansion capability to 61.4 kWh. This provides true whole-home backup potential, large solar self-consumption and peak demand reduction.
💪 Built for Safety and Longevity
LFP chemistry, pack-level fire protection and full BMS protection deliver high thermal stability and long service life. IP66 enclosure allows indoor or outdoor installation in Australian conditions.
🛢️ Designed for Real-World Use
Stackable modular design with quick connections enables easier installation and future expansion. Online monitoring allows full visibility of storage performance and usage.