Why Are More Australians Choosing Solar Energy?

Rising electricity prices and increasing water costs are encouraging more Australian homeowners, businesses, and Farm owners to look for reliable, affordable, and sustainable energy solutions.

Australia has one of the world's best solar resources. By the end of 2025, rooftop solar capacity reached 28.3GW, with more than 4.3 million homes and businesses using solar energy. Solar power has become one of Australia's most widely adopted renewable energy solutions.

With abundant sunshine and growing demand for sustainable water management, more Australian farms and rural properties are adopting solar bore pumps for essential applications including Irrigation, Livestock watering, Sprinklers, and Off-Grid Living.

Regions such as Queensland (QLD), Western Australia (WA), and New South Wales (NSW) have become key markets for solar water pumping solutions due to their large agricultural areas, remote properties, and growing demand for reliable water supply systems.

Example: How Much Can You Save with a Solar Bore Pump in Atherton Tablelands, QLD?

A complete solar water supply system is more affordable than many people expect.

Using the DIFFUL 3" DC Screw Solar Bore Pump (48V / 0.7HP, Model: 3DSS1.7-109-48-500) as an example, DIFFUL recommends pairing this system with around 650W of solar panels, such as two 330W solar panels.

This setup can provide reliable water supply for Farm irrigation, Livestock watering, Sprinklers and Off-Grid Living applications, while maintaining efficient performance even under low-light conditions.

Save More with STC Incentives

For this example, the 660W solar panel system may be eligible for approximately 5 STCs, with an estimated value of around AUD $180–200.

After applying the STC incentive, the total upfront cost can be reduced to approximately AUD $1,065, making it more affordable to install a complete off-grid solar bore pump system for Farm irrigation, Livestock watering and rural water supply applications.

Compared with a Diesel Pump

Assumptions:

• Diesel consumption: approximately 0.7L/hour
• Diesel price: around AUD $2/L
• Operating days: 330 days/year
• Annual maintenance cost: approximately AUD $100

Compared with a Traditional Electric Pump

For the same pumping requirement:

• Pump power: approximately 1.1kW
• Daily electricity use: 8.8kWh/day
• Electricity price: AUD $0.32/kWh

Save More with STC Incentives

For this example, the 660W solar panel system may be eligible for approximately 5 STCs, with an estimated value of around AUD $180–200.

After applying the STC incentive, the total upfront cost can be reduced to approximately AUD $1,065, making it more affordable to install a complete off-grid solar bore pump system for Farm irrigation, Livestock watering and rural water supply applications.

Compared with a Diesel Pump

Assumptions:

• Diesel consumption: approximately 0.7L/hour
• Diesel price: around AUD $2/L
• Operating days: 330 days/year
• Annual maintenance cost: approximately AUD $100

Compared with a Traditional Electric Pump

For the same pumping requirement:

• Pump power: approximately 1.1kW
• Daily electricity use: 8.8kWh/day
• Electricity price: AUD $0.32/kWh

Estimated Payback Period

After applying the STC incentive, the complete solar bore pump system costs approximately AUD $1,065.

With annual savings of around AUD $1,300–$2,700, the system has the potential to recover the initial investment in less than one year, depending on actual water usage, energy prices and operating conditions.

After the payback period, the solar bore pump continues to provide low-cost water supply for Irrigation, Sprinklers, Livestock watering and rural applications.

Recommended Solar Bore Pump Supplier

DIFFUL PUMPS (Top Power Pump Co., Ltd.) is an innovative manufacturer specialising in renewable energy pumping solutions.

The company focuses on solar bore pumps, DC and hybrid solar pumping systems, and smart control technologies, providing efficient and reliable water solutions for customers worldwide.

For Australian rural properties looking for a reliable solar bore pump solution, DIFFUL combines proven manufacturing experience with sustainable pumping technology.