FREQUENTLY ASKED QUESTIONS

FAQ

Solar Panel System Questions & Cost

Solar system costs vary by size and components:

  • 3kW Solar System Cost:$6,000-$8,500 (after solar rebates)
  • 6kW Solar System Cost:$10,000-$13,500 (after solar rebates)
  • 10kW Solar System Cost:$14,000-$18,500 (after solar rebates)

Government rebates (STC) reduce solar costs by $2,000-$3,500 depending on system size. Our transparent solar pricing includes all costs with no hidden fees.

Yes! Solar is highly worthwhile in Sydney:

  • Excellent solar potential (4.5+ peak sun hours daily)
  • Strong government incentive programs (STC, NSW rebates)
  • Typical solar payback: 5-6 years
  • 25-year solar savings: $40,000+
  • Protection from rising electricity costs
  • Increased home value

Average solar savings for a 6.6kW system in Sydney:

  • Year 1 Solar Savings:$1,800-$2,200
  • Year 5 Solar Total Savings:$9,000-$11,000
  • Year 10 Solar Total Savings:$18,000-$22,000
  • Year 25 Solar Total Savings:$45,000-$55,000

Savings depend on your current electricity usage, system size, and electricity rate increases. We provide personalized solar savings projections based on your actual usage.

Most residential solar panel installation timelines:

  • Site inspection to installation: 1-2 weeks
  • Professional solar installation: 1 working day (typical)
  • Grid connection & activation: 1-3 weeks
  • Total timeline: 4-6 weeks

We work around your schedule and typically complete solar installations in a single day with minimal disruption.

All solar systems include:

  • Installation Warranty:10 years (workmanship)
  • Solar Panel Warranty:25 years (performance)
  • Inverter Warranty:10-15 years (depends on model)
  • Battery Warranty:10-15 years (if applicable)
  • Extended warranties:Available for premium protection

Our team assesses roof condition during the site inspection. If minor repairs are needed (flashing, tiles), we can coordinate that with our network of licensed roofers. Major roof work would be scheduled before solar installation.

Modern solar panel systems handle shading well through smart inverters (SolarEdge, Fronius) that optimize each panel individually. Our 3D modeling identifies shading patterns and designs systems to minimize impact. Even with some shading, solar typically provides significant savings.

  • String Inverters(SolarEdge, Fronius): Cost-effective, reliable, great for unshaded roofs, typical residential choice
  • Microinverters(Enphase): Higher cost but excellent for shaded/complex roofs, module-level monitoring

We recommend solar inverter types based on your specific roof conditions and budget.

Yes! Many customers install solar panels first, then add home battery storage 2-3 years later. We design solar systems for future battery compatibility, though retrofit battery installation costs slightly more than day-one installation.

Our professional solar installation includes proper flashing and waterproofing. We guarantee no leaks from solar installation and carry full liability insurance. Our SAA certification ensures compliance with all safety standards.

FAQ

Solar Battery Storage & Home Battery Questions

Battery systems range from $10,000-$16,000 installed:

  • Tesla Powerwall 3:$13,500-$15,500
  • LG Chem RESU:$12,000-$14,000
  • Sungrow Systems:$10,000-$12,500

Government incentives (NSW battery rebates) reduce home battery costs by $2,000-$4,000 depending on system details.

Premium home batteries (Tesla, LG, Sungrow) are warranted for 10-15 years and typically last 20+ years. Degradation is minimal (typically <10% capacity loss over 10 years).

Most residential home batteries (13.5kWh) power essential loads for 12-16 hours:

  • Lights, refrigerator, TV, internet, phones
  • Air conditioning (limited, not continuous)
  • Water heating (if electric, limited)

For 24/7 whole-house backup, dual home batteries (27kWh) are recommended.

Yes! Modern hybrid solar systems seamlessly integrate:

  • Solar powers your home first
  • Excess solar charges your home battery
  • Battery provides power at night
  • Grid connection supplements (if needed) and receives exports

This hybrid approach optimizes savings and provides backup power.

Home battery installation is straightforward:

  • 2-4 hours for typical installation
  • Requires electrical upgrade (usually simple)
  • Integrated with existing or new solar system
  • Professional monitoring setup included

Not necessarily. If your electricity provider pays well for solar exports (10c+/kWh), exporting excess solar may be more profitable than home battery storage. However, home batteries provide backup power (advantage during blackouts) and grid independence.