Battery Storage Solutions for Solar & Backup Power

Battery Storage: Maximize Your Solar Investment

Modern battery storage systems let you store excess solar energy for use during evening peak rates or during power outages. G Gill Electricals installs premium battery solutions across Melbourne’s western suburbs with professional support and transparent pricing.

Why Add Battery Storage?

Self-Consumption Optimization Store your solar energy instead of exporting it at low rates. Use that stored energy during peak pricing periods to maximize savings.

Backup Power During Outages If the grid goes down, your battery system provides seamless backup power to essential loads—keeping refrigerators, heating, lighting, and communications running.

Reduced Peak Demand Charges For businesses, battery systems can reduce expensive peak demand charges by smoothing power usage throughout the day.

Long-Term Energy Independence Over time, a solar + battery system shields you from rising electricity costs and provides genuine energy security.

Battery Technology We Install

LiFePO4 Chemistry (Lithium Iron Phosphate)

• 10,000+ cycle lifespan (15+ years typical)
• Safer thermal management than standard lithium
• Scalable capacity from 5 kWh to 30+ kWh
• Excellent round-trip efficiency (90%+)

Integrated Inverter Systems

• Hybrid inverters handle solar input, battery charging, and backup simultaneously
• Seamless switchover to battery power during outages
• Monitoring and control via smartphone app

Common Battery Storage Scenarios

Residential Homes

• 8-15 kWh systems with solar panels
• Backup power for essential circuits during outages
• Peak shaving to reduce evening electricity bills

Solar + Battery Bundles

• Combined design for maximum efficiency
• Single warranty and support contact
• Simplified electrical integration

Business Demand Management

• Larger systems (20-40+ kWh) to reduce peak charges
• Scheduled charging to avoid expensive grid periods
• Emergency backup for critical equipment

Our Battery Installation Service

✓ System design matching your solar capacity and usage patterns
✓ SAA-accredited electrical installation and integration
✓ Switchboard upgrades if required
✓ Safety isolation and protection device installation
✓ Commissioning and app setup
✓ Ongoing warranty support

Serving Melbourne’s Western Suburbs

We install battery systems throughout the region: Bonnie Brook, Fraser Rise, Deanside, Aintree, Plumpton, Taylors Hill, Melton, Craigieburn, Mickleham, Sunbury, Epping, Diggers Rest, Rockbank, Saint Albans, Tarneit, Cairnlea, Taylors Lakes, Truganina, Bacchus Marsh, and Williams Landing.

Ready for Battery Backup?

Contact G Gill Electricals for a free battery system assessment and quote.

Call: 1300 GILL or request a quote today.