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Off-grid Solar Power
Australian residents now have the opportunity to save thousands of dollars each year by installing an off-grid solar

Why pay higher energy prices when you can​ Produce Unlimited Electricity

Thanks to the latest advancement in solar battery technology and the new generation solar inverters and chargers, any Australian can generate their own electricity regardless of their location.

Off-grid and Hybrid solar power systems are designed to incorporate solar storage batteries into grid-connected solar systems are now becoming commonplace in both residential and commercial solar installations.

Whether installing a solar storage battery for backup during blackouts or one that uses electricity from the main grid as a backup and powers your home every day and night with energy from the sun, more and more Aussies are becoming their own power stations.

Did you know that off-grid solar energy can be more reliable, affordable and convenient than being connected to your main grid?

What Is Off-grid Solar

The market price of an off-grid solar system (18kWh/day) on the Australian market ranges from $25,000 to $45,000.

The overall cost of an off-grid solar system is depended on the size and cost of the battery storage needed to power your home in winter or on days when solar generation is at its minimal.

Off-grid Solar Power Prices

The market price of an off-grid solar system (18kWh/day) on the Australian market ranges from $25,000 to $45,000.

The overall cost of an off-grid solar system is depended on the size and cost of the battery storage needed to power your home in winter or on days when solar generation is at its minimal.

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How Our Off-grid Solar Service Works
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Step One:
Consultation and Design
We collaborate with you to design and deliver a system that meets your utility usage and needs, selecting from 66+ manufacturers so you do not have to compromise with your money or with your effort.
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Step Two:
We Deliver And Install
Whether you want to install the system or hire local contractors, managing yourself ensures the fastest return on your solar investment.We deliver a system that meets your utility usage and needs, We also selecting equipment from.
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Step Three:
We Configure And Monitor
Even after your system is installed operating, you can always count on Wholesale Solar to provide the support you need, just contact us at any time, and we will there for you. Whether you want to install the system or hire local contractors.
How Off-grid Solar Power Works

An off-grid solar system, also referred to as a stand-alone solar system provides grid-like electricity in places where grid energy is unavailable, unreliable and too expensive for the consumers.

Off-grid solar systems feature ground- or roof-mounted solar panels, an integrated backup diesel generator, a battery bank for storing energy and a solar inverter and or charger to be used as an interface for the various inputs.

Off-grid solar system sizes are infinitely variable and there are some systems that can power a fridge and TV, supply a remote community or even an entire island with unlimited electricity.

We also design and install cutting-edge energy monitoring solutions, home storage batteries, EV chargers, and security and CCTV systems.

Generally, a diesel generator has to be integrated in large-scale system installation to act as a backup particularly during bad weather seasons or provide support during times of abnormal energy demands.

When possible, other renewables like hydro and wind can be integrated to assist.

Unlike the older off-grid solar systems, the latest off-grid technology is fully automated and easy to maintain. It can also be controlled and monitored online.

The new systems also generate quality power compared to electricity produced by the average grid, and this even extends the lifespan of your equipment and appliances.

Choose a Specialist For Your Off-Grid Solar Installation

As off-grid solar and battery systems continue to gain more traction across the country, consumers need to know that designing an effective off-grid solar system requires a high-level of expertise and great understanding of the user’s unique energy needs.

Poor design and installation of solar systems can result in serious problems for the end-user. Many off-grid solar systems on the market have been designed with ‘kits’ or mere off-the-shelf components without true formulas and values required to design a highly-performing system.

Unfortunately, in most cases these mistakes are detected when the system has already been installed. Hence, it’s important for consumers to understand how off-grid systems work and this can help minimise instances of wrong installations.

Every residential or commercial solar project is distinct and hence your system must be customised to suit your needs. Hence, you must choose the right solar and electrical professional from the start—Hielscher Electrical it is!

We are your local experts renowned to provide complete solutions that guarantee a seamless off-grid solar setup and excellent performance of the system.

Why Choose Hielscher Electrical Cairns Off-grid Solar Systems?

We are a Clean Energy Council Licensed Off-grid solar installer with decades of experience designing and installing off-grid solar systems.

We are known for high quality solar system design and installation using Class A technology backed by our workmanship guarantee.

As Australia’s trusted name for reliable, high quality off-grid solar and stand alone solar energy solutions for residential and commercial projects, our in-house team of experts focus on customer satisfaction and delivering solutions that ensure outstanding efficiency.

Since inception, Hielscher Electrical has installed hundreds of high-performing, top-quality off-grid solar systems across North Queensland as well as Cairns and its surroundings.

Partnering with leading brands and suppliers, we deliver a range of off-grid solar chargers and battery inverters that are compatible with all types of batteries—Lithium ion, Tesla Power Wall, LG Chem, Aquion etc.

Our off-grid solar systems are designed by professional solar engineers who even incorporate our proven solar calculator to design a solution that’s specific to your area.

Working with a team of experts who understand off-grid solar systems is crucial and will help you choose a high-end off-grid solar solution for your property and one that gives you peace of mind.

From residential and commercial setups, remote and automated systems, regional properties to large-scale solar energy setups, our engineers have hands-on experience to design and deploy off-grid solar systems and standalone power stations that can also serve anywhere.

High-Quality Off-Grid Solar Systems in Cairns and North Queensland

Hielscher Electrical is where all your off-grid solar needs are fully met and you’re completely off-grid.

As the best solar installers in the region, we work directly with leading manufacturers like Fronius Hyundai Solar and Phono Solar to get you the best solar power systems designed with you in mind.

Whether you need off-grid solar solutions for your home or business, we have several options available to suit your special needs. From the 6.6kW solar package to the Large Off-Grid System that comes complete with 20 x 370 watt solar panels, inverter-charger with breakers and fuses, wall-mountable control centre complete with MPPT regulator, system monitor and an expandable 48 volt lithium-ion battery bank, we have what it takes to grant your wishes.

Local Business
Save money on utilities or increase the value of your home by installing solar
15 Years Experience
Our remote industrial solar systems are designed to reliably power our clients
Thousands of Installs
Everyday the sun provides us with abundance of free energy by placing solar
Benefits Of Off-grid Solar Power
Use power from your solar panels during the day and save on your electricity bill. Use power from your solar panels during the day and save on your electricity bill.
A solar PV system is a popular feature and may add value to your property. A solar PV system is a popular feature and may add value to your property.
There are no direct greenhouse gas emissions because electricity is made from sunlight rather than fossil fuels. There are no direct greenhouse gas emissions because electricity is made from sunlight rather than fossil fuels.
Latest Solar Projects
Dealing Directly With Off-grid Solar Manufacturers
Hielscher have the best off-grid solar installers in North Queensland.

Whether you need off-grid solar solutions for your home or business, we have several options available to suit your special needs. From the 6.6kW solar package to the Large Off-Grid System that comes complete with 20 x 370 watt solar panels, inverter-charger with breakers and fuses, wall-mountable control centre complete with MPPT regulator, system monitor and an expandable 48 volt lithium-ion battery bank, we have what it takes to grant your wishes.

Environmental Sensitivity
Personalised Solutions
Performance Measures
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