6.6kW
Just right for most family homes
- STC discount included
- 45 STCs ≈ $1,710
- Estimated savings
- $1,800 a year
- Trina 475W or Jinko panels
- 5kW power inverter
- 14 × 475W panels
Solar, batteries and EV chargers for Campbelltown, Leumeah, Bradbury, Ambarvale, Glen Alpine and Ruse — the whole 2560 postcode. The system is the easy part. This page is about the question that actually stops people: how to pay for it without being worse off in the meantime.
These are estimates, not fixed prices. Each one assumes a straightforward installation and already has the federal STC discount for postcode 2560 taken off. What your home actually costs depends on your roof, switchboard and connection — we confirm it in writing after a free assessment.
Just right for most family homes
Medium homes & small businesses
Larger homes & small businesses
Anything that applies to your home is itemised in your written quote before you commit to it.
Estimates only, including GST, checked September 2026. STC figures use postcode 2560, 2026 deeming and an assumed $38 per certificate — the discount you receive depends on the certificate market on your installation date. Savings are modelled on typical usage and tariffs and are not a guarantee.
A system that saves you money from the first sunny day is still an amount you have to find. There are two honest ways to do it, they cost different amounts, and the right one depends on your situation rather than on which is cheaper on paper.
Cheapest in total, because borrowing always costs something even when a plan is advertised as interest free — the cost tends to sit inside the price rather than being absent from it.
The published plan figure on our 6.6kW package, over 21 months. The system works from day one; the payments start then too.
Whether the monthly payment is smaller than the monthly saving. If it is, the system funds itself while you own it. If not, you are covering the gap until the term ends.
The total amount payable, not the weekly figure — multiply it out yourself. Whether paying it off early costs you anything. Who the credit contract is actually with, because it is often a third party rather than the installer, and that matters if the system develops a fault. And whether the savings used to justify the plan came from your bill or from a generic household. A payment plan is a credit product and deserves the same scepticism as any other.
Network rules change and every connection is approved on its own merits — we confirm the limit that applies to your address in writing before install day.
The daily figures quoted here and on the package pages are indicative and subject to approval, and the terms come from the finance provider rather than from us. Our finance page sets out what is currently available, and we will show you the cash price and the plan total together before you commit to either.
Finance and $0 upfront plansHome batteries attract two separate incentives. The federal Cheaper Home Batteries Program takes an estimated $3,402 off a 13.5 kWh battery, and NSW’s PDRS battery incentive + VPP bonus can add more on top. Already have solar? We check your inverter first — some systems take a battery as they are, others need a hybrid inverter.
Estimated federal rebate on 13.5 kWh of usable storage
Peak Demand Reduction Scheme (PDRS) battery incentive + VPP connection bonus.
Size your solar for it now. Our 10kW package comes pre-wired for a battery and an EV charger, so adding one later is a small job rather than a rebuild.
We review your roof, shading, switchboard and a recent power bill — and work out what the system would save each month, because that is the number a payment plan has to be judged against.
A quote with the panel layout, inverter and every extra itemised, and the total cost shown both ways: paid outright, and over a plan.
We lodge your grid-connection application and confirm any export limit before install day.
CEC-accredited electricians install, test and commission the system, then clean up.
Your retailer updates the meter and we set up monitoring so you can see every kWh.
Every install below is a real Kratos job, with the suburb and month it was completed. As we finish work around Campbelltown, those projects will appear here too.

Smarter Home Energy with Solar & Battery Storage Kratos Energy has successfully completed another residential solar and battery installation in Endeavour Hills, Victoria, combining a 10.45 kW Jinko solar system with 32 kWh of GoodWe battery storage. Designed to help the household generate more of its own electricity, store excess solar energy and reduce dependence on the grid, this system provides a strong foundation for smarter and more flexible home energy management. Project Overview Location: Endeavour Hills, Victoria Solar System Size: 10.45 kW Solar Panels: Jinko Solar Battery Storage: 32 kWh Battery Brand: GoodWe Project Type: Residential Solar + Battery Installation Status: Completed The Solution The property was equipped with a high-capacity rooftop solar system using Jinko solar panels, strategically installed to make effective use of the available roof space. The 10.45 kW solar array works alongside a substantial 32 kWh GoodWe battery system, allowing solar energy generated during the day to be stored for use when required. Rather than relying solely on electricity from the grid after sunset, the household can make greater use of energy generated from its own rooftop solar system. Why Solar + Battery? Combining solar generation with battery storage gives homeowners greater control over how and when they use electricity. This installation is designed to help the household: Increase the use of self-generated solar energy Store excess daytime solar production for later use Reduce reliance on grid electricity Make better use of solar energy during evenings and high-demand periods Gain greater control over household energy consumption Build a more energy-resilient home Reduce exposure to rising electricity costs over the long term Built for Long-Term Energy Independence With 10.45 kW of solar generation capacity and 32 kWh of battery storage, this Endeavour Hills installation represents a significant step towards greater household energy independence. The combination of Jinko solar technology and GoodWe energy storage provides the homeowner with a modern energy solution designed around both current electricity requirements and future energy needs. From system planning through to installation, the Kratos Energy team focused on delivering a clean, practical and professionally installed solution suited to the property. Another Home Powered Smarter by Kratos Energy Every property has different energy requirements, roof conditions and electricity usage patterns. That’s why Kratos Energy designs solar and battery solutions around the individual needs of each customer. Whether you're considering solar for the first time, looking to add battery storage, or planning to upgrade an existing solar system, our team can help identify a solution suitable for your home. Thinking About Solar + Battery for Your Home? Discover how much solar generation and battery storage could suit your household. Talk to Kratos Energy today for a personalised solar and battery assessment.
“Highly appreciated and recommended. As a customer, you can deal directly with Nessar Khan and his team, ask questions, and receive clear answers for complete peace of mind. Thank you to Nessar and the team.”
“Kratos Energy offers different pricing options, allowing customers to choose what suits their needs. The quality of work was absolutely worth it, and the team went above and beyond during our solar installation.”
We install across Macarthur and the wider NSW service area, including Leumeah, Bradbury, Ambarvale, Glen Alpine, Ruse.
Tell us a little about your place and we’ll tailor the numbers. Everything in the list below is included, no exceptions.