RECENT SAPPHIRE SOLAR INSTALLATIONS
Take a look at some of our recent Tesla installations and happy customers!
SIG Energy
The Sigenstor from Sigenergy is one of the most advanced solar and battery solutions on the market and one of the fastest growing brands in Australia. It delivers everything you’d expect from a next-generation home energy system: near-instant whole-home backup for single and three phase properties, safe LFP chemistry, and stackable modules to match your energy needs. With the optional Sigen DC charger, you can power your EV directly from your solar, battery or the grid at speeds of up to 25kW, which is more than twice as fast as a typical three phase AC charger.
$8,280.00
$9,200.00
Please note: Every order will be followed by a site visit, where we’ll confirm your system requirements and fine-tune your order. Placing an order is not a binding contract—you’re free to adjust your equipment choices or cancel at any time with no cost. Your deposit simply secures your place while we finalise the details together. We’ll make sure everything is tailored to your home and needs before locking it in. The final payment is only due once your order is confirmed and ready for installation.
The Sigenergy Sigenstor is a next-generation home energy system designed for flexibility, power, and integration. With its modular architecture, users can tailor both storage and inverter capacity to suit their needs. It supports everything from small residential setups to large three-phase homes. Its lithium iron phosphate (LFP) chemistry ensures long-term safety and performance, while the system delivers near-instant backup in the event of an outage.
The Sigenstor is EV-ready and poised to offer V2X integration through the optional Sigen DC Charger. It enables up to 25kW of direct EV DC charging from solar, battery, or the grid. Its stackable and compact design allows for neat installations indoors or out.
AC energy5kWh - 48kWhPower2.5kW - 24kWCompatibilitySingle or three phaseDepth of discharge100%DimensionsH 910mm W 850mm D 260mmWeight78kg per moduleWarranty10 years on battery and inverter, 5 years on gateway content
From 1 July 2025, the Australian Federal Government is available as part of the Cheaper Home Batteries Program to make battery storage more affordable.
- Unlock up to $19,000 back on a solar battery (depending on the size of the system). This rebate is no longer means tested based on household income.
- Reduces the price of batteries by 30% of the upfront cost, or up to $372 per usable kilowatt-hour (kWh).
- Designed to make home batteries more accessible, so you can store your solar power and cut reliance on the grid.
This is the perfect opportunity to pair solar panels with a battery and maximise your savings.
Switching to solar has never been more affordable. If you live in Victoria, you could be eligible for generous rebates and incentives, including:
- Up to $3,500 in Federal Solar Panel STCs
- A $1,400 Victorian Solar Rebate
- An additional $1,400 interest-free loan
That’s a potential $6,300 in upfront savings on your solar panels to help you cut energy bills and invest in clean, renewable power for your home.
Choosing the right plan can significantly improve your battery’s return on investment. Here are some recommended options:
1. Amber Electric – Wholesale Energy Trading
Amber connects you directly to the wholesale electricity market with no retail markup – ideal for solar and battery users.
Benefits:
- Access to real-time wholesale pricing
- SmartShift™ battery automation
- 100% renewable energy alignment
- Flat monthly fee of $25
How to get started:
- Sign up at amber.com.au/signup
- Download the Amber app for iOS or Android
- Add your Tesla battery via the Devices tab
- Complete the setup in-app
Set-up guide for Tesla Powerwall users
Amber Support
2. Globird Zero Hero Plan
Find more details here.
3. EV Plan: Ovo Energy – Free3 Plan
Find more details here.
To use these plans, enable Time-Based Control in your Tesla app and enter your utility rate.
Instructions: How to Set Up Time-Based Control
For comparing traditional energy plans, we recommend the Victorian Energy Compare website.
* Online Prices are a guide only. Prices are subject to change due to the complexity of individual installations.
* 2 Storey homes, extra $500 for installation. On any sized Inverter.
* Steep pitched roofs incur fees for harder and longer installations.
* If you are eligible for the Gov Interest Free Loan, you must undergo a credit check.
PLEASE NOTE: The advertised price for standard metropolitan based installations 200kms from Melbourne CBD only. Valid for single-story and
single-phase properties with cable run no longer than 25 meters from your electrical board. Solar Vic rebate applied. Solar Victoria Eligibility criteria apply.
Did you know that you can login to your power meter so you can look at the power use every 15mins?
Create an account using one of the links below depending on your power provider. Why? This stops other solar companies lying to you about your power usage habits and will accurately show why you need a battery.
We have supplied the 4 Victorian networks are below. When you look at your meter you see the logo of your network, or simply check the front page of your bill.
VPPs link your battery to a wider energy network, helping stabilise the grid and rewarding you for sharing stored energy when it’s most needed.
View Tesla-compatible VPP options and contact your preferred provider directly to get started.
Battery Location Guidelines
See the images below for battery location guidelines and spacing required.
