Solar Finance

Flexible Payment Options with humm90®

Installing a quality solar system is an investment in your home, your business and your future energy savings. Southern Stars offers flexible finance options through humm90®, making it easier for eligible customers to install solar now and spread repayments over time rather than paying the full amount upfront. Eligible retail partners can offer long-term interest-free promotional plans through humm90, subject to approval, terms and conditions.

Whether you're installing a brand-new solar system, upgrading your existing installation or adding battery storage, our team can discuss available finance options to help you choose a payment solution that suits your budget.

• Flexible Payment Options

• Residential & Commercial Solar

• Fast Online Application

• Eligible Customers Only

 

See If You're Eligible

 

Why Finance Your Solar System?

Many homeowners choose finance because it allows them to start enjoying the benefits of solar sooner while managing repayments over time.

Finance may help you:

• Install solar sooner
• Spread repayments into manageable amounts
• Preserve cash flow
• Add battery storage sooner
• Upgrade to a larger system
• Invest in long-term energy savings

We'll explain the available options so you can make an informed decision.

 

Why Southern Stars Partners with humm90

Southern Stars has partnered with humm90® because it offers eligible customers flexible payment solutions backed by a straightforward online application process.

Depending on the promotion available at the time of purchase, eligible applicants may have access to long-term interest-free promotional offers through participating merchants. Offer periods, minimum purchase amounts and fees vary by promotion and are subject to approval.

Benefits may include:

• Flexible repayment options
• Fast online application
• Credit assessment response in many cases within minutes
• Long-term promotional finance offers with participating merchants
• Suitable for qualifying residential and commercial purchases

 

How humm90 Works

Applying is simple.

Step 1

Request a free quote from Southern Stars. We'll help design the right solar solution for your property.

Step 2

Discuss available finance options. If finance is suitable, we'll explain the current promotional offer available through humm90.

Step 3

Complete your application. Applications are completed online and are subject to lending criteria, eligibility and approval. Applicants generally need to meet minimum age, residency, income and credit requirements.

Step 4

Once approved, installation can be scheduled. Our experienced installation team will complete your solar project and continue supporting you long after installation.

 

What Can Be Financed?

Depending on the current promotion, finance may be available for:

• Residential solar systems
• Commercial solar installations
• Solar battery systems
• Solar upgrades
• Hybrid solar systems

We'll discuss your project and confirm available finance options during your quotation.

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Why Invest in Solar?

Installing solar is about more than reducing electricity bills.

A professionally designed system may help:

• Generate renewable energy
• Reduce reliance on the electricity grid
• Improve long-term energy efficiency
• Increase energy independence
• Prepare for battery storage
• Support EV charging

Finance can make these benefits more accessible by spreading the upfront cost over time.

 

See If You're Eligible

 

Complete Solar Specialists

We don't just install solar panels.

Our experienced team also provides:

• Solar batteries
• Solar servicing
• Solar repairs
• Electrical services
• EV charger installation
• Smart home integration

 

Related Services

Complete your renewable energy solution with our related services:

• Solar Installation – Design and install a customised solar system that suits your property's energy needs and budget.
• Solar Batteries – Add battery storage to store excess solar energy and increase your energy independence.
• GoodWe Inverters – Discover high-performance GoodWe inverter solutions designed for efficient solar energy conversion and smart monitoring.
• GoodWe Batteries – Explore scalable GoodWe battery storage systems that integrate seamlessly with compatible hybrid inverters.
• Solar Servicing – Protect your investment with routine inspections and preventative maintenance to keep your solar system operating efficiently.
• Solar Repairs – Diagnose and repair faults affecting solar panels, inverters and battery systems with experienced local technicians.
• Electrical Services – Southern Stars also provides switchboard upgrades, EV charger installation, lighting, smoke alarms and a complete range of residential and commercial electrical services.