Off Grid Solar
An off-grid solar system is a stand-alone power solution that operates independently of the electricity grid. Systems include solar panels, a battery storage system, an inverter, and a charge controller. These systems are ideal for remote properties, rural homes, or areas where connecting to the grid is costly or impractical.
We focus on high quality reputable brands we can trust that are going to provide our customers with a reliable power supply. We design our off-grid systems tailored to your individual requirements.
Why Choose a Quality Off-Grid Solar System?
Investing in a quality off-grid solar system brings long-term benefits that go beyond just producing electricity.
- Energy Independence – You’re completely self-reliant and not affected by grid failures, blackouts, and rising electricity prices.
- Long-Term Cost Savings
- Environmental Sustainability
- Reliable Power Supply with Intelligent system management ensures optimized power usage.
- System Durability & Safety from quality products built and designed to withstand harsh rural conditions.
- Reduced maintenance from a quality system.
- System Monitoring & Automation – Our systems include real-time monitoring to help optimise energy usage with remote diagnostic capabilities.
- Off Grid Systems can now be eligible under the Federal Government Cheaper Homes Battery Program. This is defined as being at least one kilometre from a main grid line connection or where the cost to connect to the grid exceeds $30,000.
Some Brands We Work With
We work with the best suppliers in the energy industry.
Selectronic
Selectronic is an Australian owned company, and is the manufacturer of the SP PRO. The inverters are manufactured in Australia and installed globally.
The SP PRO is the only multi-mode, bi-directional inverter chargers made in Australia, and they form the heart of every battery based energy system.
Selectronic inverters offer grid independence, outstanding reliability, ultimate flexibility, retro-fit capability, & 10 year warranty and after sales support that is second to none.
The SP PRO Series 2i supports several battery technologies including Lead Acid, Lithium and Gel. The system supports Select.live a remote monitoring portal that provides owners with user-friendly access to understand what is happening with their system in real time and also gives us, your installer access to the site’s information to monitor its performance and the ability to remotely access data and settings if there was ever an issue.
Selectronic is the number 1 choice in Off Grid performance and quality and is paired in our systems with the Fronius inverter.
Fronius
Fronius Selectronic Certified inverters are specialized models that offer advanced features and seamless integration with SP PRO systems.
Their robust design and compatibility ensure reliable performance in all applications.
The inverters go through additional programming and contain hardware and software to enable direct communication with the SP PRO to operate Off Grid AC Coupling.
Fronius inverters are consistently rated among the best in the world with their Primo, Symo, and Gen24 series. They offer high efficiency (up to 98.1%) and excellent performance. Designed and manufactured in Austria with 75 years’ experience and offering a strong reputation for durability and longevity backed by their 10 year warranty.
Fronius are our choice for both on and off grid systems.
Power Plus Energy
PowerPlus Energy is an Australian manufacturer specializing in high-performance lithium iron phosphate (LiFePO₄) batteries, designed for both off-grid and hybrid solar energy storage.
PowerPlus products are engineered to meet Australian conditions, offering safety, scalability, and reliability. Lithium Ferro Phosphate (LiFePO₄) Chemistry is renowned for safety, thermal stability, and long cycle life and the PowerPlus batteries are a modular design which allows for expansion in the future as energy needs grow and can be affordable. They offer a 10 year warranty and compatible with our Selectronic, Fronius & Victron inverters.
The Slimline battery cabinets are designed for installations where space is limited, offering a sleek and contemporary appearance. These cabinets are ideal for both indoor and outdoor applications and offer a range of aesthetically designed battery cabinets that combine functionality with modern aesthetics.
BYD
BYD is recognisable as the world’s largest lithium-ion battery manufacturer. Carrying a 10 year warranty we offer both the BYD Battery-Box Flex and B-Box Premium LVL on off grid installations.
The BYD Battery-Box LV Flex is a lithium iron phosphate battery that comes in a 5kw usable energy size installed into the BYD Flex cabinet. A modular unit that is easily expanded on in the future as energy needs change.
The BYD Battery-Box Premium LVL is a lithium iron phosphate battery holding 15.4 kwh. Thanks to its control and communication unit (BMU), the Battery-Box Premium LVL is also easily expandable and provides 100% usable capacity.
SkyBox
The SkyBox is a specialised off grid energy system offering robust and efficient performance.
The full system is housed inside a IP55 cabinet with -10 to 50 deg operating temperature. It is compact, expandable and plug and play style installation for accredited licenced installers, making it the perfect match for tiny home & weekender style properties.
The system is made up of Pylontech Lithium batteries and Victron & Deye equipment combinations internally. Sky Energy provides SkyCare, an aftercare service with optional remote operating features and monitoring, and a 10-year warranty.
Red Earth
RedEarth Energy Storage offers a range of Australian-made off-grid solar solutions, including the BlackMax, BushChook, Gecko, and HoneyBadger systems. We use and design these systems around small weekender style properties as they are designed for various needs, are compact and utilise lithium solar batteries.
They are engineered, assembled, and tested in Australia. They are a high-quality low maintenance product.
Customer Testimonials
“I am so delighted with the work of Spark Electrical. Not only did they seamlessly work alongside my builders, install lights, power points and ceiling fan – they recommended amazing lights that beautifully suit my cathedral ceilings. Soooo happy – thanks team.”
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Call now to speak to one of our experienced electricians servicing Bathurst, Kelso, Lithgow, Oberon and throughout the Central West!
Spark Electrical have been servicing Oberon, Bathurst, Lithgow and surrounds for over 25 years providing a wide range of electrical work covering domestic, rural and commercial installations, expanding to include back to grid and stand alone solar installations and solar storage solutions.
