⚡ Large Commercial

100kW Solar System

Perfect for large warehouses, factories, and agricultural operations. Fully installed with premium panels, quality inverter, monitoring, and a 10-year warranty. Government rebates applied.

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System Overview

The 100kW Solar System — Is It Right for You?

The 100kW commercial solar system is our largest standard commercial package — designed for large warehouses, factories, industrial facilities, large hospitality venues, and agricultural properties. With 240–260 panels generating approximately 370–430kWh per day, a 100kW system dramatically reduces electricity costs for energy-intensive operations. At this scale, solar becomes one of the most powerful tools available for reducing operating costs and meeting sustainability targets.

  • Generates ~370–430kWh/day — major output for large operations
  • Saves ~$25,000–$35,000 in electricity costs annually
  • ROI payback of approximately 3–5 years
  • Transformative impact on energy-intensive business costs
  • Strong ESG and carbon reporting credentials
  • 10-year product and workmanship warranty included
Compare Commercial Systems
100kW
Large Commercial / Industrial System
System Specifications
System Size 100kW
Number of Panels 240–260 panels
Panel Type Tier-1 Monocrystalline
Inverter 100kW Three Phase (multiple)
Daily Output ~370–430kWh
Annual Generation ~135,050–156,950kWh
Typical Saving ~$26,000–$35,000/yr
Payback Period ~3–5 years
System Warranty 10 years
Panel Warranty 25-year performance
Full Details

What's Included in Your 100kW System

Every component selected for performance, reliability, and long-term value.

Large Array Panels

240–260 premium commercial solar panels arranged across your roof for maximum coverage and generation. Each panel individually certified for Australian conditions.

  • 240–260 Tier-1 panels
  • 385–415W per panel
  • 25yr linear performance warranty
  • IEC 61215 & 61730 certified

100kW Inverter System

Multiple commercial-grade three-phase inverters with full redundancy, SCADA monitoring integration, demand response capability, and grid protection systems.

  • Redundant inverter configuration
  • Full SCADA integration
  • Demand response ready
  • Grid protection compliant

Industrial Mounting

Industrial-grade mounting system with full engineering certification, wind-load compliance documentation, and structural calculations for all commercial and industrial roof types.

  • Full engineering certification
  • Wind-load compliance docs
  • Industrial specification
  • Concrete ballast or penetration options

Full SCADA Monitoring

Industrial SCADA-level monitoring with real-time generation data, automated alerts, energy export reports, carbon accounting, and API integration for existing BMS/ERP systems.

  • SCADA-level monitoring
  • Automated performance alerts
  • Carbon accounting reports
  • BMS/ERP API integration
Your Savings

How Much Will a 100kW System Save You?

Estimated savings for an average Australian household. Actual savings depend on your specific energy usage and local electricity tariff.

~400kWh
Daily Output
Average generation for 100kW system in Australia
~$26,000
Annual Savings
Based on 30c/kWh commercial tariff, 70% self-use
~4 yrs
Payback Period
Including rebates, depreciation, and tax incentives
~$600K
25yr Lifetime Saving
Total electricity cost reduction over system life

Want an accurate savings estimate based on your actual electricity bills? We'll run the numbers for you — free.

Customer Reviews

What Our Customers Say

Real reviews from real Australian homeowners and businesses who made the switch.

"Absolutely outstanding service from start to finish. Our 10kW system has been running perfectly for 6 months and our electricity bills have dropped by over $400 per quarter. The team was professional, on time and left the site spotless.."
James & Michelle T.
Sydney, NSW · Residential Solar
"Had the 13.2kW system with Powerwall installed. The difference is incredible — we're now virtually energy independent. Best investment we've made in the house."
David R.
Melbourne, VIC · Solar + Battery
"Installed a 50kW system on our warehouse. The ROI calculations they provided were spot-on and we're saving around $2,800 per month on our electricity costs."
Sarah K.
Brisbane, QLD · Commercial Solar
Read All Reviews →
Free Quote

Get Your Free 100kW Solar Quote

Get a detailed, fixed-price quote for a 100kW system installed at your property. Includes custom system design, all rebates applied, and 10-year warranty.

  • Fixed price — everything included, no hidden extras
  • Government STC rebates applied automatically
  • CEC-accredited installation team
  • 10-year product and workmanship warranty

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