Oberon, Bathurst & Lithgow Solar Installers – Spark Electrical
We offer each customer a comprehensive energy solution tailor designed for their indiviudal home or business helping our customers to maximise savings and increase property value.
Offering reliable advice and quality products and installation from the original consultation through to installation and after sales support.
We are locally based offering our service throughout the Central West, Oberon, Bathurst and Lithgow areas.
Contact our office to discuss how we can tailor a system to meet your needs and what options are available to help you get the most out of your system to meet your consumption needs & habits now and into the future.

Back to Grid Solar
Back to Grid Solar, also known as grid-tied or on-grid solar, is an installation connecting your solar system directly to the electricity grid.
This allows you to use solar energy generated by your panels during the daylight and then draw from the grid when solar production is low in poor weather and at night.
Any excess energy your system produces is fed back into the grid for a credit to your electricity account or is stored into a solar battery if installed. The Federal Government now offering attractive rebates for the installation of batteries, providing around 30% discount on upfront costs, check out our solar storage page for more info on this.
How Back to Grid Solar Works
Some Brands We Work With
We work with the best suppliers in the energy industry.
Fronius Solar Energy
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.
They offer an Excellent Monitoring platform in the Fronius Solar.web platform. Providing owners with advanced, user-friendly energy monitoring via app or web which includes live time data production, consumption, and export. Fronius also has a strong Australian support team based in Melbourne.
The Fronius Gen24 series are Battery & Hybrid Ready with BYD storage, future proofing your system for your evolving energy needs and changing electricity tariff structures predicted for the future.
EV Charging solutions are also available with the Fronius Wattpilot.


Trina Solar
Trina Solar is one of the largest manufacturers of solar panels in the world. They offer a balance of high efficiency and durability with innovative technology and temperature performance.
We currently install the Vertex S + dual glass model, offering high efficiency and performance with a strong warranty of 25 years on product workmanship & 30 year power warranty.
The Vertex S + also has a full black aesthetic appearance, this coupled with full black mounting equipment gives the perfect finish on your roof.
Enphase Energy
The Enphase Energy system is our micro inverter system offering. Traditional solar systems use a String inverter that converts the DC to AC from all the panels together, whereas the Micro inverter system has a dedicated inverter installed on each panel, converting DC to AC individually. The style of application where we would recommend these to our customers is where you may have shaded roof areas.
As each panel works independently if part of your roof is shaded by trees or a chimney for example, only the shaded panel will be affected, where as in comparison if this happened on a string inverter, all the panels installed on that string would be affected by the shading. The Enphase is also a good option for multiple roof and orientations installations, and for scalability on smaller systems if you want to expand later.
The Enphase system has a great monitoring platform which tracks performance of each panel individually with improved safety features reducing DC wiring on the roof as it converts the DC to AC right at the panel. The complete Enphase home system also offer’s Storage, EV Charging and Load Management.


Catch Power
The CATCH Power Solar Relay is an Australian-made device designed to optimize the use of solar energy in homes by controlling electrical loads based on real-time solar production. This unit transforms how your home uses power ensuring you can maximise your self-consumption and get the most out of your solar production.
The Catch functions as a load controller which allows household loads like hot water systems, pool pumps, and EV chargers to operate when sufficient solar power is available, thereby reducing reliance on grid electricity and enhancing self-consumption of your solar production.
- Instead of sending your surplus solar back to the grid for a feed-in tariff you can be using it to offset some of the largest energy loads in your home. A great tool to use when everyone in the home may be out all day during most of the daylight hours.
- Inverter Control with Monocle Monitoring
- Flexible Exports & DNSP Compliance – Stay ahead of export limits and evolving regulations which will be coming into effect.
- Hot Water & Air Conditioner Control
- Pool Pump & Heating Optimisation
- EV Charger Control
- Smart Battery Smart Charging & Discharge
- Demand shaving control -reducing peak electricity demand and consumption.
- Market price control allowing owners to take advantage of wholesaler energy retailers like Amber for example.
- Override control from your app
- Included Solar Analytics subscription.
With CATCH Control you are Future Proofing yourself and you automate your savings by ensuring your big Energy Users like hot water and EV charger run when solar is available—not from grid supply.
REC Solar
REC Solar is a well-regarded global solar panel manufacturer known for producing high-quality, efficient, and durable solar modules. With over 30 years in the industry, REC offers a range of panels suitable for all residential and commercial installations.
REC Solar panels are a solid choice for homeowners seeking high-performance, durable, and aesthetically pleasing solar solutions, setting the industry benchmark for quality, supported by stringent internal testing, third-party certifications and endorsements, and an industry-leading low warranty claims rate.
With a strong focus on quality, innovation, and low degradation rates, REC panels consistently deliver excellent output and long-term reliability. A product with known sustainable production and sustainable products. REC offer both Twin Peak & Alpha ranges and we are proud to be REC Solar Certified Professional Installers.

What is Back to Grid Solar?
Back to Grid Solar, also known as grid-tied or on-grid solar, is a system that connects your solar power setup directly to the local electricity grid. This allows you to use solar energy generated by your panels during the day and draw from the grid when solar production is low, such as at night or during cloudy weather. Any excess energy your system produces is fed back into the grid, often earning you credits or payments from your utility provider.
Why Choose Back to Grid Solar?
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.”
Get a Free Quote
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.