Compact backup battery system for outages and outdoor use.

CONTEXT

The client needed one compact system for two requirements: backup power during grid outages and independent energy for everyday outdoor use.

It had to supply lighting, security cameras, personal devices and selected outdoor equipment while remaining portable, easy to operate and suitable for solar recharging.

Engineering Approach

Instead of oversizing capacity, EION configured the system around the loads it needed to support, the required portability and the available charging options.

The resulting architecture combines 800 Wh of lithium battery storage with 500 W AC output, USB-A and wireless charging, 200 W solar input and Bluetooth monitoring.

This balance keeps the system compact while enabling independent operation when grid power is unavailable.

System Configuration

• 800 Wh lithium battery system
• 4S4P battery configuration
• 500 W AC output for small appliances and electronic devices
• Integrated USB-A outputs and wireless charging
• 200 W solar input for off-grid recharging
• Bluetooth connectivity with app-based monitoring
• Dimensions: 250 × 170 × 160 mm
• Weight: 3.7 kg

Outcome

GAUSS provides practical backup and outdoor power in a compact, easy-to-deploy system.

It supports selected loads during outages, supplies energy for outdoor use and can recharge from solar input while providing system visibility through mobile app monitoring.

Purpose-built around the application, without unnecessary capacity or complexity.