Industrial & Commercial Solar Newcastle

Looking to cut your energy costs?

Making the switch to solar in Newcastle is a smart choice for businesses eager to save money, reduce their carbon footprint, and embrace sustainable energy practices. GES Energy’s industrial and commercial solar Newcastle solutions make it simple to access government rebates, feed-in tariffs, and other incentive programs, turning solar into a practical and profitable investment.

Lower Electricity Costs

Businesses across Australia continue to grapple with high energy bills. Commercial solar power systems can alleviate these costs by generating electricity onsite, reducing dependence on the grid. For those with existing commercial solar panels in Newcastle, additional savings are possible through feed-in tariffs (FiTs). When your system generates excess electricity, it’s exported to the grid, and your electricity retailer provides a small credit, typically ranging from 1 to 12 cents per kilowatt-hour (kWh).

Solar panels with a city skyline in the background.

Maximising Your Solar Investment

If you’ve already installed a solar system in Newcastle, you’ve taken an important step towards cutting operational costs. Over time, your system shields your business from rising electricity prices, making it a valuable long-term investment.



Government Incentives

In NSW, commercial solar system owners can benefit from the Small-scale Technology Certificates (STCs) program. These certificates are based on your system’s expected energy production over its lifetime and can be sold for around $40 each. The number of STCs you receive depends on your system size and location, with most of Newcastle falling into zone three. While incentives are not as generous as they once were, STCs still provide meaningful savings for businesses investing in solar power.


Only authorised Newcastle solar power providers like GES Energy can help you unlock Newcastle's solar incentives. We offer a wide range of industrial and commercial solar solutions. Partner with us to begin harnessing the potential of renewable energy and take advantage of government incentives for a brighter, more cost-efficient energy future.

Our SAA-certified installers are proficient in:

✓ Designing commercial solar power systems for projects ranging from 10 kW to 5 MW.

✓ Facilitating grid connection applications and commissioning commercial solar power systems.

✓ Providing a 10-year warranty for all industrial and commercial solar system installations.

✓ Assisting owners of industrial and commercial solar power systems in system health checks at minimal costs.

✓ Monitor all industrial and commercial solar projects and regularly update customers.

How Does Commercial Solar Power Work?

Maintaining a steady and reliable power supply is essential for any business operations. A single downtime can disrupt workflows, potentially leading to financial losses. At GES Energy, our commercial solar power services are focused on helping clients understand how solar systems work and how they can deliver uninterrupted power to support business operations.


✓ Unlike residential energy users, businesses face additional demand charges, calculated based on peak power usage (measured in kW). These charges can make up a significant portion of overall energy costs.

✓ Demand charges are determined by the highest level of power drawn during peak periods in a billing cycle, often resulting in increased energy expenses.

✓ By integrating well-structured solar and battery systems, businesses can reduce these costs. Stored energy can be used during peak demand times, relieving pressure on the grid and lowering electricity bills while improving operational efficiency.

  • Solar System Design

    As experts in Newcastle solar, we provide a comprehensive range of commercial solar power solutions to make your transition to solar energy seamless. Our services include feasibility studies, site assessments, and solar resource evaluations. We also offer performance monitoring and planning for electrical networks and battery storage systems to meet your unique energy needs.

  • Solar System Installation

    GES Energy is a trusted and accredited installer of commercial solar systems. We offer both grid-connected and off-grid solutions to match your business requirements. Our team handles every aspect of the installation, from solar panels and inverters to optional battery storage systems, guaranteeing a smooth process from start to finish.

  • Solar System Maintenance

    Keep your solar power system performing at its best with our reliable maintenance services. We prioritise optimising efficiency and reducing downtime, helping you get maximum value from your solar investment. Regular maintenance ensures your system stays cost-effective and dependable over the long term.

  • Inverter Repair and Warranty Claims

    GES Energy provides expert assistance for inverter repairs and warranty claims. Whether your solar power system was installed by us or another provider, we work to resolve issues promptly and uphold your warranty.

  • Battery Storage Systems

    We offer expert services for commercial solar batteries, including assessment, installation, and maintenance. Whether part of a commercial solar system or a standalone addition, our team helps businesses evaluate if solar batteries align with their energy needs and provides tailored solutions to optimise energy independence.

  • Electric Vehicles (EV) Charging Stations

    Beyond solar power, we also install certified EV charging stations for homes, offices, and car parks. Backed by leading global brands, our EV charging solutions are reliable, efficient, and designed to meet the demands of the growing electric vehicle market.

Industrial Solar Energy Solutions

Lower your energy costs and reduce consumption with industrial solar systems built for long-term benefits. We specialise in reliable industrial solar projects, offering expert support at every stage to make your shift to solar energy simple and efficient.

Grid Application

Our Newcastle solar experts manage the entire grid application process for industrial solar systems, handling all technical and regulatory requirements. With our expertise, we minimise delays and prevent rejections, providing a hassle-free way to unlock the advantages of solar energy.

Grid Connection

Connecting your solar system to the grid requires strategic planning and adherence to regulations. We evaluate grid capacity, feasibility, and costs to ensure a seamless connection. Our goal is to maximise energy efficiency and help you lower operational expenses through effective grid integration.

Solar panels on a grassy field.

Injection Testing and Commissioning

We provide comprehensive testing and commissioning services for industrial and commercial solar installations. All secondary protection relays are rigorously tested to meet the requirements of distribution network service providers (DNSPs).

Secondary Injection Testing

Secondary injection testing is a critical part of system commissioning and a standard requirement for most electrical distribution networks. Using advanced CMC 356 equipment, our team performs precise and reliable testing to ensure compliance and system readiness.

Power Quality Testing

Power quality testing is essential for many commercial solar energy systems to ensure smooth operation without causing voltage fluctuations on the grid. With Fluke 435 equipment, we deliver accurate and efficient testing, enabling seamless grid connection for your solar system without unnecessary delays.

HV Solutions

We provide high-voltage (HV) photovoltaic solutions for utility-scale consumers, microgrids, and solar farms. High-voltage power transmission improves system efficiency and minimises energy losses.

Our services include designing specialised systems for:

  • Microgrids
  • Utility-scale Solar Facilities
  • Solar Farms
  • Own Engineering
  • ...and more.

We serve all of Australia and also have accredited industrial and commercial solar installers in the following areas:

Commercial Solar Newcastle FAQs

  • Is it worth getting solar panels in Newcastle?

    Absolutely! Installing solar panels in Newcastle is a smart investment. With abundant sunshine and access to renewable energy incentives, solar reduces electricity bills, lowers your carbon footprint, and decreases reliance on the grid. It's a practical and sustainable choice for businesses and households. When you install solar panels, you’re making a long-term commitment to energy savings and sustainability. Professional solar installations ensure your system operates efficiently and delivers maximum benefits.

  • How much do solar panels cost in Newcastle?

    The cost of solar panels in Newcastle depends on various factors, such as the size of the system, the type of solar panels you choose, and whether you include extras like solar batteries. Every property has unique energy requirements, meaning pricing is tailored to suit your specific needs.


    Adding solar batteries to your system can increase the upfront cost but provides greater energy independence and long-term savings by allowing you to store excess power for use during peak times. Professional solar installations ensure that your system is optimised for efficiency, helping you get the most out of your investment.


    Whether you’re looking to install solar panels for a small property or a large-scale commercial site, consulting with experts ensures you receive the right solar panels and batteries to meet your energy goals. With proper solar installations, your system will deliver reliable savings and sustainable power for years to come.

  • Can solar panels power a business entirely?

    Yes, solar can fully power a business, depending on the system size, energy consumption, and battery storage. Businesses with high daytime energy use are ideal, as they can directly use the power generated by their solar system. The Newcastle solar specialists at GES Energy can assess your energy needs and design a customised solution for you. Get in touch with us to get started.

Ready to get your industrial or commercial solar system project IN NEWCASTLE started?

Contact us today for a complimentary consultation!

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