About Us

About Solahart Spencer Gulf
Local Knowledge. Trusted Experience. Genuine Service.
Locally based in Port Augusta and proudly owned and operated by Peter and Narelle Johnson, Solahart Spencer Gulf provides trusted solar, battery and hot water solutions to homes, businesses and remote properties across regional South Australia.
With more than 20 years of industry experience, Peter has worked with Solahart products since his plumbing apprenticeship. Today, that experience is backed by a dedicated local team and the strength of one of Australia’s most recognised names in solar.
Proudly Local & Family Owned
At Solahart Spencer Gulf, we believe choosing the right solar, battery or hot water system starts with understanding the customer, their property and how they use energy.
As a locally owned and operated family business, we provide genuine, personal service from people who live and work in the region.
From your initial enquiry and free in-home assessment, through to system design, installation and ongoing support, you are dealing with a local team that understands the conditions and energy needs of regional South Australia.
Local Expertise. Trusted Solahart Quality.
Why Choose Solahart Spencer Gulf?
When you choose Solahart Spencer Gulf, you get the benefits of a local business combined with the backing of the Solahart brand.
You can expect:
Local owners and a local team
More than 20 years of industry experience
Personal, face-to-face service
Quality solar, battery and hot water solutions
Solutions tailored to your property and energy needs
Experience with regional and remote installations
Professional installation to applicable South Australian requirements
Ongoing local support after installation
The backing of the trusted Solahart brand
For us, the relationship with our customers doesn’t finish when the installation is complete. We’re here to provide ongoing support and help you get the most from your system for years to come.



Powering Spencer Gulf Smarter
Your Local Energy Experts
Whether you’re looking to reduce your electricity bills with solar, store more of your solar energy with a home battery, upgrade your hot water system, or find an energy solution for a remote property or business, talk to the local team at Solahart Spencer Gulf.
We’ll take the time to understand what you’re trying to achieve and recommend a solution that makes sense for your property.
Start With a Free In-Home Assessment
Find out what solar, battery storage or hot water solution could work for your home or business.
Contact Solahart Spencer Gulf today to arrange your free, no-obligation in-home assessment.
Local people. Local knowledge. Solahart quality.
Power Your Home With Solar
Solar, Battery & Hot Water Solutions
We provide a complete range of residential and commercial energy solutions, including:
Solar Power (PV) Systems
Solar Hot Water Systems
Solar and Battery Upgrades
Free, No-Obligation In-Home Assessments
Home Battery Storage
Heat Pump Hot Water Systems
Off-Grid and Remote Energy Solutions
Professional Installation & Ongoing Support
Every property is different. Rather than taking a one-size-fits-all approach, we assess your energy usage, property, goals and future requirements to recommend a solution suited to you.


Local Service Across Regional SA
Servicing the Spencer Gulf, Eyre Peninsula & Outback SA

Our team covers a large part of regional South Australia, including:
Port Augusta • Whyalla • Port Pirie • Port Lincoln • Roxby Downs • Coober Pedy • Spencer Gulf • Eyre Peninsula • Mid North and surrounding regional communities.
We understand that providing solar and hot water services in regional South Australia is different from working in metropolitan areas.
Long distances, extreme temperatures, remote properties and local conditions all need to be considered when designing and installing a system.
Our team has the practical experience and local knowledge to provide solutions designed for the conditions they will operate in.




