Solar Systems for NSW Businesses
Commercial solar is changing how businesses in New South Wales operate. Instead of letting unused roof space go to waste, you can turn your roof into a valuable resource that cuts energy bills and lowers your carbon footprint. By using your building, factory, or site for solar power, you take control of your energy costs and protect your business from unexpected power outages or price hikes. With energy prices always on the move, having a stable and affordable power source is a real win for your budget. And thanks to government incentives and solar rebates, setting up commercial solar in NSW has never been more cost-effective.
The best part? You don’t need a massive upfront investment.
Our goal is to make your solar system cash flow neutral or positive from day one. That means your savings on electricity could offset your repayments—helping you see financial benefits immediately. Plus, with government rebates and incentives, the cost of commercial solar installation in NSW can be significantly reduced.
Our goal? To make your solar investment cash-flow neutral or positive from day one. That means your savings on energy could cover or even exceed your repayments—giving you immediate financial benefits with minimal upfront costs.
Is Commercial Solar Power Worth the Cost in Sydney in 2025?
Absolutely, Yes! Sydney’s abundant sunshine makes commercial solar a highly profitable investment for businesses looking to cut energy costs and increase sustainability.
Investing in commercial solar power can protect your business from sudden electricity price hikes. The cost of electricity has actually been progressively increasing because of the growing demand for electricity. As a result, energy providers often raise their prices.
In July 2023, electricity prices in New South Wales surged by approximately 20%, impacting many businesses’ operational costs.
Cost of Commercial Solar Panels and system in Sydney
Solar power systems have never been more affordable in Australia, largely due to generous government incentives and continuous improvements in solar technology. Businesses in Sydney are increasingly switching to solar energy to lower operating costs, control their power usage, and protect themselves against rising electricity prices.
For solar systems up to 100kW, the Renewable Energy Target (RET) offers an upfront incentive through Small-scale Technology Certificates (STCs). For systems over 100kW, the RET provides ongoing support in the form of Large-scale Technology Certificates (LGCs) until 2030.
The cost of a commercial solar system varies based on system size, panel quality, and installation costs. Below is a breakdown of the average pricing for commercial solar installations across different system sizes
System Size | Average Price (AUD) |
10kW | $9,750 |
15kW | $13,035 |
20kW | $13,000 – $25,000 |
30kW | $27,460 |
50kW | $48,070 |
100kW | $70,000 – $100,000 |
All prices include government incentives (STCs & LGCs) and GST.
Solar system costs have dropped significantly—about 40% in the last 5 years—making it a cost-effective solution for businesses looking to secure long-term energy savings.
Government Incentives for Commercial Solar in Sydney
Switching to commercial solar in Sydney comes with government rebates and financial incentives designed to reduce upfront costs and maximise savings. Under the Renewable Energy Target (RET) scheme, businesses can benefit from two types of Renewable Energy Certificates (RECs)
Small-scale Technology Certificates (STCs)
Available for solar systems under 100kW, providing an upfront rebate that can cover a significant portion of installation costs.
Large-scale Generation Certificates (LGCs)
Available for solar systems over 100kW, offering ongoing financial incentives by allowing businesses to sell certificates to energy retailers.
Additionally, feed-in tariffs in NSW enable businesses to earn credits for exporting excess solar energy back to the grid, further reducing electricity expenses. Low-interest loans and no-upfront-cost financing options are also available to help businesses stay cash-flow positive from day one.
At AYKA Solar, we guide businesses through the solar rebate process, application submissions, and financial structuring to ensure maximum savings on commercial solar installations.
Going green has never been easier—get in touch today to take full advantage of Sydney’s commercial solar incentives!
Financing for Commercial Solar Systems in Sydney
Switching to solar doesn’t have to come with a large upfront cost. Businesses in Sydney can choose from multiple flexible financing options, ensuring a cash-flow-positive solution from day one. Here are the most common financing methods
Capital Purchase (Outright Purchase) – Greatest Savings
No ongoing payments – The system is fully owned from day one.
✅ Maximizes ROI – Payback period of 3–6 years, leading to significant long-term savings.
✅ Government Incentives & Tax Benefits – Businesses can claim depreciation and STCs/LGCs rebates.
✅ Lifelong asset – Solar panels come with a 25-year performance guarantee.
Best for: Businesses with available CAPEX looking for maximum long-term savings.
Power Purchase Agreement (PPA) – No Upfront Cost
Only pay for energy used – Business pays per kWh at a lower rate than the grid.
✅ No upfront investment – The PPA provider covers installation, maintenance, and insurance.
✅ Fixed Term (7–30 years) – Business benefits from predictable energy costs.
✅ Off-balance sheet financing – No impact on business assets or credit rating.
Best for: Businesses looking to reduce energy costs with zero capital investment.
Chattel Mortgage – Business Ownership with Low Interest
Solar system serves as collateral – Business owns the asset from day one.
✅ Depreciation and tax benefits – Claim full tax benefits while repaying the loan.
✅ Fixed interest rates (5% – 8%) – Predictable repayments.
✅ Loan term: 2–10 years – Flexibility based on financial needs.
Best for: Businesses seeking ownership with structured financing and tax advantages.
Rent-to-Own (Operating Lease) – Tax-Deductible Solar Financing
Fixed monthly payments – Business rents the system for a set period.
✅ Repayments are fully tax-deductible – Lease payments reduce taxable income.
✅ Option to buy at end of term – Usually requires an additional two months of payments.
✅ Term: 2–10 years – Flexible repayment schedules.
Best for: Businesses looking for cash-flow-friendly solar financing with ownership at the end.
What is the Commercial Solar Payback Period?
The commercial solar payback period refers to the time taken by a solar system for a business to recover its initial investment in a solar system through energy savings. This period varies depending on several factors, including system size, energy consumption, electricity rates, and available government incentives.
On average, businesses in Sydney and NSW experience a solar payback period of 3 to 6 years. Larger systems with higher self-consumption rates and government rebates tend to pay off faster, while smaller installations or those with lower energy usage may take slightly longer.
Since solar panels typically last 25+ years, businesses enjoy decades of free electricity after the initial payback period, leading to massive long-term savings and protection against rising energy costs.
Want to calculate your business’s solar payback period? Contact us today for a customised solar assessment!
Quality guaranteed by AYKA Solar
AYKA Solar’s 10-Year Installation Warranty
At AYKA Solar, we stand by the quality and reliability of our solar power and battery system installations. That’s why we offer a 10-year installation warranty, ensuring your system is protected against any defects related to our installation services.
If your system experiences issues due to installation-related performance failures within 10 years, we will fix or replace it at no cost to you. Our commitment to high standards and customer satisfaction means you can invest in solar with complete confidence.
Choose AYKA Solar for a hassle-free, long-lasting solar solution!
Popular commercial solar system sizes
Choosing the right commercial solar system size depends on your business’s energy consumption, roof space, and budget. Here are the most commonly installed commercial solar system sizes in Sydney and NSW
1.
10kW – Small Business & Offices
✔ Ideal for small businesses, offices, and retail stores
✔ Generates around 39 kWh per day
✔ Reduces electricity costs for low to moderate-energy users
2.
30kW – Medium-Sized Businesses
✔ Suitable for cafés, restaurants, and warehouses
✔ Produces approximately 117 kWh per day
✔ Provides significant savings on energy bills
3.
50kW – Retail & Industrial Sites
✔ Best for large offices, commercial buildings, and industrial sites
✔ Generates about 195 kWh per day
✔ Qualifies for STC rebates (under 100kW category)
4.
70kW – Large Enterprises & Manufacturing
✔ Works well for factories, manufacturing plants, and aged care facilities
✔ Produces around 271 kWh per day
✔ Helps offset high energy demand during business hours
5.
100kW – Corporate & Large Industrial Facilities
✔ Ideal for shopping centres, schools, and large commercial operations
✔ Generates approximately 387 kWh per day
✔ Maximizes government rebates while keeping upfront costs lower
6.
250kW – Industrial & Large-Scale Solar Projects
✔ Designed for factories, logistics centres, and large-scale operations
✔ Produces around 967 kWh per day
✔ Eligible for Large-scale Generation Certificates (LGCs)
Benefits Of Installing A Commercial Solar System
1. Enduring & Renewable Energy Source
One of the biggest advantages of commercial solar systems is their lasting, sustainable energy solution. Unlike finite fossil fuels, solar energy comes from the sun, ensuring long-term energy security. With Sydney’s abundant sunlight, businesses can maximise solar production and benefits.
2.Greener & Environmentally Friendly Alternative
Sydney businesses that switch to solar reduce their carbon footprint, as solar panels emit no harmful greenhouse gases. Choosing commercial solar installations helps combat climate change and promote sustainability.
3. Sustainable Energy Without Over-Consumption
Unlike traditional energy sources, which can be overused and depleted, solar power ensures sustainability by preventing over-exploitation of natural resources. Sydney businesses can secure a long-term, balanced energy supply while protecting the environment.
4. Significant Savings on Energy Costs
Sydney businesses face some of Australia’s highest electricity prices, making solar a cost-saving necessity. Installing a commercial solar system significantly reduces energy costs and dependence on the grid. Once installed, solar panels generate free electricity, lowering operational expenses long-term.
5.Proven ROI & Financial Benefits
Investing in commercial solar panels offers a fast ROI, with Sydney businesses recouping costs in a few years. Lower electricity bills, government incentives, and high solar output drive savings. A well-designed system stabilises energy expenses, ensuring financial predictability and long-term benefits.
6. Government Tax Benefits for Sydney Businesses
The Australian and NSW Governments offer incentives like Small-scale Technology Certificates (STCs) and Large-scale Technology Certificates (LGCs) for solar systems. Businesses can benefit from tax deductions like Instant Asset Write-Off & Depreciation, lowering installation costs.
7. Low Maintenance Requirements
Sydney’s commercial solar panels require minimal upkeep, with no moving parts and little wear and tear. Protective coatings prevent damage and debris buildup, ensuring long-lasting performance. Occasional cleaning and system monitoring keep the system efficient for decades.
6.Enhanced Corporate Image & Brand Value
Sydney’s progressive business community values sustainability, and companies that switch to solar enhance their brand as eco-conscious and forward-thinking. Adopting renewable energy attracts clients, customers, and investors, making commercial solar a powerful branding strategy.
7. Evolving Technology for a Brighter Future
Sydney’s solar energy industry is evolving with nanotechnology, AI-powered monitoring, and improved battery storage, making systems more efficient and affordable. These advancements ensure higher efficiency, better energy storage, and increased savings for businesses.
Clarify your doubts
What is a commercial solar system?
A commercial solar system is a high-capacity solar power solution designed to generate clean, renewable energy for businesses that have large amounts of electricity consumption, industrial operations, and large-scale facilities. Unlike residential solar systems, commercial solar installations need to be custom-built for higher energy demands, helping companies significantly cut electricity costs, reduce grid dependency, and enhance sustainability efforts.
These systems commonly consist of photovoltaic panels installed on roofs or open land, together with advanced inverters and energy storage space options to optimise power generation. By using solar energy, companies can decrease functional expenditures, accomplish long-term economic cost savings, and contribute to a greener future.
Battery worth with commercial solar installation?
Solar panels don’t work at night, so here, the battery comes into play. Adding battery storage to a commercial solar installation can be highly beneficial, as it offers freedom from dependencies on the grid. Batteries allow you to store additional created solar power during the day for usage at night or throughout power interruptions, reducing dependence on the grid and guaranteeing a constant power supply. Stored energy can help avoid higher electricity costs. The first investment for battery storage can be significant, frequently varying from $5,000 to $15,000 or even more, plus instalment prices. Additionally, batteries require maintenance and eventual replacement, which adds to long-term costs. The financial benefits depend on factors like your energy usage patterns, local utility rates, and available incentives or rebates.
How Much Money Will Solar Energy Save My Business?
The short answer is: it depends.
Every commercial solar system is custom-designed based on your unique energy consumption, location, and operational needs. The potential savings can vary significantly depending on several key factors:
✔ Current Electricity Costs – How much are you currently paying per kWh? Businesses with higher electricity rates will see greater savings.
✔ Energy Usage Patterns – Businesses use most of their electricity during the day when solar production is at its peak. The more daytime usage, the higher the savings.
✔ Location & Rooftop Suitability – Your building’s solar exposure, roof size, and shading impact the energy output of your system.
✔ Battery Storage – Are you considering a solar battery system? Storing excess energy can further reduce reliance on the grid and maximise long-term savings.
Since every business is different, an accurate estimate requires a detailed energy assessment. Get in touch today for a personalised solar savings calculation tailored to your business.
Which type of solar panel is best for commercial use?
Monocrystalline commercial solar panels, known for their high efficiency, ranging from 17% to 23%, are the preferred choice for commercial use. Their superior energy output and durability make them ideal for space-constrained industrial settings, ensuring maximum performance and long-term reliability, outperforming many residential solar panel options.
How Does Commercial Solar Work?
Commercial solar systems harness the power of the sun to generate electricity for businesses. Here’s a simplified explanation of how they work:
- Solar Panels: Photovoltaic (PV) panels, typically installed on the roof or on the ground, capture sunlight from the sun and convert it into direct current (DC) electricity.
- Inverters: The DC electricity produced using solar panels is sent to inverters, which convert it into alternating current (AC) electricity. AC electricity is used by most commercial equipment and appliances.
- Electrical Panels: The AC electricity flows from the inverters to the building’s electrical panels. This electricity can then be used to power lights, machinery, and other devices in the business.
- Net Metering: If the solar system generates more electricity than the business needs, the excess power can be sent back to the grid. Many regions have net metering programs that allow businesses to earn credits for this excess electricity, which can offset future utility bills.
- Energy Storage (Optional): Some commercial solar installations include battery storage systems. These batteries store extra generated solar energy for use during times when the sun isn’t shining, such as at night or during power outages.
Do solar panels work in a power outage?
Solar panels can continue generating electricity during a power outage, but only if they are paired with a battery storage system or an off-grid setup. Grid-connected solar systems without batteries automatically shut off during blackouts for safety reasons, preventing electricity from flowing back into the grid. However, with a solar battery backup, your system can store and supply power independently, ensuring an uninterrupted energy supply even when the grid is down.
Can I go off-grid with solar panels?
Yes, going off-grid with solar panels is possible, but it depends on several key factors. The number of solar panels installed must be sufficient to meet your daily and seasonal energy demands, while your home or business needs to have sufficient battery storage to store excess power for use during nighttime and cloudy days. Sunlight exposure also plays a significant role, as areas with consistent sunlight are more suitable for off-grid solar systems. Most Australians with solar panels remain grid-connected, allowing them to sell excess electricity back to the grid through feed-in tariffs, reducing overall electricity costs.
AYKA Solar Commercial Case Studies in Sydney
At AYKA Solar, we’ve successfully delivered high-performance commercial solar solutions for businesses across Sydney and NSW, helping them cut energy costs, reduce carbon footprints, and achieve long-term savings. Here are a few of our commercial solar case studies showcasing real business success stories:
Manufacturing Facility, Western Sydney
Challenge: High energy costs due to heavy machinery running during peak hours.
Solution: A 100kW commercial solar system designed to maximise energy self-consumption.
Results:
✔ Reduced electricity bills by 60%
✔ Payback period of 4 years
✔ Annual savings of $25,000+
Retail Outlet, Sydney CBD
Challenge: Rising operational costs and high daytime energy consumption.
Solution: Installed a 70kW rooftop solar system tailored to match store hours.
Results:
✔ Cut electricity costs by 55%
✔ Achieved cash-flow positive savings from day one
✔ Reduced carbon emissions by 80+ tonnes per year
Logistics & Warehouse, South Sydney
Challenge: Large-scale warehouse with high refrigeration and lighting demands.
Solution: A 500kW ground-mounted solar system with battery storage.
Results:
✔ Energy independence – reduced reliance on the grid by 80%
✔ Annual savings of $150,000+
✔ System expected to pay off in under 5 years
Aged Care Facility, Northern Beaches
Challenge: Constant energy use for medical equipment, lighting, and heating.
Solution: A 30kW solar system with real-time monitoring to track savings.
Results:
✔ Lowered electricity expenses by 50%
✔ Sustainability-focused solution, reducing carbon footprint
✔ Qualified for government solar incentives & tax benefits
Why do Businesses in Sydney Choose AYKA Solar?
Custom Solar Solutions
Tailored designs to maximise ROI & efficiency
Government Rebates & Incentives
Helping businesses take advantage of STCs, LGCs & feed-in tariffs
10-Year Installation Warranty
Guaranteed performance & reliability
High-Efficiency Solar Panels & Batteries
Cutting-edge technology for maximum savings
Want to see how solar can work for your business? Get in touch today, and let’s build your success story!
What Our Clients Say About Us
The Commercial Solar Installation Process
——– STEP 1
Initial Consultation
Assess Business Energy Needs – We analyse your electricity usage, roof space, and energy consumption patterns.
📌 Site Evaluation – Factors like local climate, shading, roof condition, and orientation are considered.
📌 Regulatory Compliance Check – Ensuring the system complies with Australian electrical codes and safety regulations.
📌 Personalized Quote – A tailored proposal including system size, estimated savings, and payment options (e.g., Power Purchase Agreements).
——– STEP 2
System Design & Engineering
📌 Custom System Layout – Our engineers design an optimised solar panel layout for maximum energy efficiency and ROI.
📌 Component Selection – We choose the best solar panels, inverters, and mounting systems based on site conditions.
📌 Load & Structural Analysis – Ensuring the roof and electrical system can support the solar installation.
📌 On-Site Engineering Inspection – A qualified engineer conducts a final assessment before installation.
——– STEP 3
Approvals & Permits
📌 Grid Connection Application – Submit paperwork to your electricity provider for approval.
📌 Government Incentives & Rebates – Ensuring you receive STCs, LGCs, and available tax benefits.
📌 Building & Council Approvals (if required) – Managing necessary compliance checks before installation.
——– STEP 4
Installation & System Commissioning
📌 Mounting & Panel Installation – Secure installation of solar panels and racking system.
📌 Inverter & Wiring Setup – Connecting inverters, batteries (if applicable), and electrical components.
📌 System Testing & Commissioning – Conducting safety tests to ensure proper functionality and grid compliance.
📌 Handover & Final Documentation – Providing a user manual, compliance certificates, and monitoring setup.
——– STEP 5
Ongoing Monitoring & Support
📌 Real-Time Performance Tracking – Access data on energy production and cost savings.
📌 System Maintenance & Inspections – Routine cleaning, system checks, and troubleshooting.
📌 Support & Warranty Assistance – Dedicated assistance for warranty claims and upgrades.
📌 Energy Optimization Consultation – Helping businesses maximise savings and improve efficiency over time.
With step-by-step guidance, we ensure a seamless, stress-free commercial solar installation—from consultation to long-term savings. ☀️🔋
Commercial Solar Industries
Partner with a trusted solar expert delivering proven results across various business sectors. Every industry has unique energy needs, and our Clean Energy Council-approved team ensures maximum savings and efficiency with long-term energy solutions.
Construction
Power tools, machinery, and site operations with cost-effective solar energy, reducing expenses and carbon footprint.
Automotive
Reliable power for mechanics, panel beaters, and workshops, ensuring lower energy costs.
Manufacturing
Australia’s largest energy-consuming sector benefits from solar’s long-term cost stability.
Agriculture
Large land availability makes solar ideal for cutting operational costs and improving sustainability.
Retail & Wholesale
Solar offsets rising rent and energy costs, matching peak store hours with solar generation.
Hospitality & Tourism
Hotels, resorts, and event venues cut cooling, heating, and lighting costs with solar.
Warehouses & Logistics
Large roof spaces make warehouses ideal for solar-powered lighting and refrigeration.
Education & Healthcare
Schools, universities, hospitals, and aged care facilities benefit from cost reductions and sustainability.
FAQs: Solar for business in NSW
What are the different types of solar financing available for businesses in Sydney?
Businesses in Sydney can finance solar installations through options like cash purchases, bank loans, government grants, rent-to-own agreements, and power purchase agreements (PPAs).
How do I choose the right solar installer for my business in Sydney?
When choosing a reputed solar installer, consider their experience and reputation, certifications, references, warranty and support options, and the overall cost versus value.
What is the typical lifespan of a commercial solar system?
Commercial solar systems typically last 25 to 30 years, though proper maintenance can help extend their lifespan.
How do I maintain my commercial solar system?
Maintain your system by regularly cleaning the panels, conducting annual professional inspections, monitoring system performance, and promptly addressing any repairs.
What are the latest advancements in commercial solar technology?
Recent advancements include higher efficiency panels, bifacial panels, improved inverters, integrated energy storage solutions, and smart monitoring systems.
AYKA Solars Commercial Panel Installers Serving Sydney Metro Suburbs
Here are the commercial and industrial areas in Sydney and surrounding regions
- Sydney Central Business District (CBD)
- Pyrmont
- Ultimo
- Chippendale
- Alexandria
- Glebe
- Annandale
- Rozelle
- Leichhardt
- Balmain
- Silverwater
- Sydney Markets
- Homebush
- Lidcombe
- Granville
- Auburn
- Rhodes
- Wentworthville
- Seven Hills
- Blacktown
- Doonside
- Westmead
- Cumberland
- Smithfield
- Fairfield
- Villawood
- Lansvale
- Liverpool
- Yennora
- Hoxton Park
- St Johns Park
- Cabramatta
- Ingleburn
- Minto
- Narellan
- Macarthur
- Bankstown
- Chullora
- Condell Park
- Greenacre
- Milperra
- Padstow
- Revesby
- Sefton
- Regents Park
- Brookvale
- Cromer
- Warriewood
- Norwest
- Bella Vista
- Rouse Hill
- Castle Hill
- Baulkham Hills
- Wetherill Park
- Campbelltown
- Camden
- Hawkesbury
- Parramatta
- Penrith
- St Marys
- Riverstone
- Mulgoa
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