Which panel voltages are typically preferred and why?
Choosing the Right Solar Panel Voltage for Your System: 12V, 24V, or Higher? Solar panel voltage is a critical factor
Commercial Solar isn’t a future trend; it’s the need of every business today. This guide will give you a short tour to understand everything you need to know about solar for your business. In the rapidly evolving business landscape, sustainable practices are not just an option but a necessity. Small business owners, corporate entities, and property managers should lead this shift towards a greener future. Our comprehensive commercial solar solutions offer a powerful way to transform your operations, delivering both environmental benefits and substantial financial advantage.
Commercial solar energy is the only feasible way to achieve your electricity needs sustainably and economically. Here’s why commercial solar is an increasingly popular choice for businesses
The exact return on investment (ROI) for commercial solar installations can vary based on several factors, so it is tough to calculate the precise ROI you will get for your business. While every project is unique, here are some insights:
Commercial solar installations have an average ROI of 8% to 12%. This metric indicates the financial viability and long-term benefits of embracing solar energy solutions for commercial purposes.
To calculate the ROI of your commercial solar system, follow this formula:
Investing in commercial solar is a wise choice that helps you preserve the environment while earning good financial returns. Solar energy can reduce your carbon emissions and benefit from government incentives. Solar power systems have a long lifespan, with an average of 25 years, and require minimal maintenance, which ensures steady returns on your investment. In short, commercial solar is a win-win situation where you can help the environment and secure your financial future.
The payback period of a commercial solar system is influenced by various factors, such as the size of the system, its location, and the energy consumption patterns. Usually, businesses can anticipate a payback period of 3 to 5 years for their investment in solar energy. Let me explain how this works.
Solar panels generate electricity during daylight hours.
By using this self-generated energy, businesses reduce their reliance on grid electricity.
The higher your electricity rate from the retailer, the more sense solar makes financially.
The more solar energy produced during business hours, the less electricity you need to purchase from the grid at the total rate.
ACT: 3.4 years with an IRR of 33%
NSW: 4.8 years with an IRR of 25%
NT: 2.5 years with an IRR of 40%
QLD: 4.6 years with an IRR of 29%
SA: 3.4 years with an IRR of 37%
TAS: 5.1 years with an IRR of 22%
VIC: 5.3 years with an IRR of 24%
WA: 3.3 years with an IRR of 34%.
When you pay off the system, your organisation can benefit from solar energy produced by the system without any extra costs for the rest of the system’s lifespan. Incentives like net metering or SRECs can also provide ongoing revenue streams. Investing in commercial solar can save costs and contribute to a sustainable future.
Let’s delve into the most popular commercial solar system sizes and their associated costs:
These systems fall under the same grid connection rules as residential systems.
Installers who handle residential-sized installations can usually manage business-sized installs up to this level without specialised commercial solar expertise.
A 30 kW system generates approximately 120 kWh of electricity per day on average over a year, saving around $1,000 per month if fully self-consumed in commercial settings.
This range caters to small to medium-sized businesses, local clubs, sports groups, and office buildings.
These systems require more panels and hardware than residential setups.
Costs vary based on location, but as a rough estimate, commercial solar panel installations in this range can cost between $100,000 and $300,000.
Larger systems are typically installed in small to medium factories, hotels, or larger office spaces.
These projects involve substantial panel arrays and more complex designs.
Costs for systems exceeding 100 kW can extend beyond $1,000,000 depending on the specific building size and energy need.
As the GDP and Australian Market moves towards a more sustainable future, businesses in Australia are increasingly adopting solar energy. Not only does it help the environment, but it also provides significant savings on energy bills. The Australian government has introduced various incentives and rebates to promote renewable energy, making it an ideal time to consider solar power for your commercial establishment. In this guide, you’ll find everything about commercial solar rebates in Australia.
STC = Small-scale Technology Certificate
LGC = Large-scale Technology Certificate
FiT = Feed-in Tariff
Solar rebates are part of the Australian Government’s initiative program to encourage the use of renewable energy. The government provides certain rebates for installing solar panels. Your business can receive financial incentives that reduce the upfront cost of solar systems. These rebates are an opportunity to save money and contribute to a sustainable future.
Thanks to the Australian government’s commitment to green energy, Australian businesses are uniquely positioned to benefit from significant financial incentives in the journey towards renewable energy adoption. Among these incentives, the Small-scale Technology Certificates (STCs) and Large-scale Generation Certificates (LGCs) programs stand out, offering financial benefits to commercial entities looking to install solar systems. Here’s how these programs work and what they mean for your business.
For small-scale to medium-sized businesses, the SRES offers STC certificates (Small-Scale Technology Certificate) for your solar system’s kilowatt (kW) capacity expected to be produced by 2030. You can sell these STC certificates to recover a part of the cost incurred during the installation.
Commercial solar systems with a capacity of 100kW or smaller qualify for the STC program. This program offers a financial incentive based on the system’s expected generation till 2030. The incentive can amount to approximately $350 per kW of solar installed, although this figure fluctuates with market conditions and depends on the installation location.
This incentive is typically applied as a point-of-sale discount. For instance, if your business is quoted $30,000 for a 30kW system, this price would include the STC ‘rebate’ of about $10,500. This upfront discount significantly reduces the initial investment required for solar installations, making solar energy more accessible and appealing for small to medium-sized businesses.
Larger commercial projects can benefit from the LRET, which provides Large-scale Generation Certificates (LGCs) for actual renewable energy generation. LGCs can be sold to entities looking to offset their carbon emissions, offering an ongoing revenue stream for your business.
The STC program is no longer applicable to solar installations exceeding 100kW. Instead, these larger systems are eligible for LGCs, which cater to commercial entities with substantial energy needs. Unlike STCs, LGCs are not paid in advance; they must be accurately tracked, reported, and claimed each year based on actual energy generation.
To participate in the LGC (Large-scale Generation Certificate) program, your business must first become an “accredited power station” with the Clean Energy Regulator. This requires ensuring that your metering adheres to the National Electricity Market standards, which can be done with the assistance of your solar installer. Although this means that large-scale solar installations do not receive an immediate discount, LGCs offer a long-term financial incentive that rewards actual energy production.
System Size: The capacity of your solar system can determine eligibility for different schemes.
Installation: A Clean Energy Council (CEC) accredited professional installer must install your solar installation.
Products: Only CEC-approved solar panels and inverters are eligible for rebates.
Research: Understand which rebate scheme your business qualifies for.
Quote: Obtain quotes from CEC-accredited solar providers.
Approval: Ensure your system design and components meet all eligibility criteria.
Installation: Have your system installed by a CEC-accredited professional.
Claim: Your solar provider can usually assist you in claiming STCs or LGCs.
Beyond rebates, installing solar panels reduces energy costs over time. With the increasing cost of electricity due to power outages, investing in solar systems is becoming more attractive.
Choosing the Right Solar Panel Voltage for Your System: 12V, 24V, or Higher? Solar panel voltage is a critical factor
12V Solar Panels: A Perfect Choice for Small-Scale Solar Applications 12V solar panels are known for flexibility and ease of
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