FAQ

Java Energy uses Tier-1 high-efficiency technology integrated by "A" Grade licensed electricians. We provide free site-specific performance reports and custom roof designs to ensure your system generates maximum ROI.

Most modern solar batteries typically last between 10 to 15 years depending on usage cycles. They allow you to store excess daytime energy for use during peak evening hours or outages.

Our solar battery systems are designed for reliability, efficiency, and long-term performance. With expert installation from our licensed technicians, you'll enjoy uninterrupted access to renewable energy, even during outages.

Commercial solar systems are designed for businesses looking to reduce energy costs and their carbon footprint at scale. Residential solar systems are tailored for homes to provide affordable, renewable energy solutions and long-term savings on electricity bills.

Generally yes — as a homeowner you have full authority to install. Renters can discuss options with their landlord. We can provide documentation to help facilitate conversations with property owners.

Electric heat pumps are a cost-effective and energy-efficient way to heat your home. They use renewable electricity to reduce heating costs and improve the overall sustainability of your energy consumption. They are also up to 3–4 times more efficient than traditional gas heaters.

Yes! We specialise in both new builds and retrofitting existing homes. Our team can design a ducted or multi-head split system that fits your home's architecture while maximising energy efficiency.

Absolutely. Pairing a heat pump with solar is one of the most effective ways to reduce your energy bills. We can schedule your heat pump to run during peak solar generation hours.

Yes, Java Energy Solutions is accredited by NETCC, which assures the highest standards in solar installation and service. As an NETCC Approved Seller, we adhere to the highest standards of consumer protection and quality in the solar industry.

Yes, we offer a Competitive price with better quality on like-for-like quotes. Quality sustainable energy should be accessible — which is why we keep our pricing highly competitive without compromising on "A" Grade installation.

Yes, all of our products come with manufacturer warranties — typically 10–25 years on panels, 10 years on inverters, and 10 years on batteries. Our workmanship warranty also covers all installation labour. Please contact us for specific warranty details on individual products.

We offer energy-efficient and long-lasting products at the most competitive prices. Our technicians are licensed and experienced professionals who ensure high-quality installations. We also provide a Competitive price with better quality, free no-obligation energy consultations, free roof design and system performance reports, and a wide variety of solar panels, inverters, and other products to suit your needs.

We are locally owned and operate within the Melbourne, Brisbane and Sunshine Coast metropolitan area, providing expert solar, heating, cooling, and EV charging services to homes and businesses.

Java Energy Solutions offers a range of services including: solar panel installation (commercial and residential), solar battery systems, air conditioning installation (ducted, multi-head, split system), electric heat pumps, and electric car chargers (Tesla brand). We are continuously expanding our offerings with more electric innovations coming soon.

Yes! We install electric vehicle chargers including Tesla brand EV chargers for both residential and commercial properties. Our licensed electricians ensure safe and compliant installation so you can charge your vehicle conveniently at home or work.

Absolutely. We service both residential and commercial clients across the Melbourne, Brisbane and Sunshine Coast metropolitan area. Whether you're a homeowner looking to cut electricity bills or a business aiming to reduce your carbon footprint, we have a tailored solution for you.