Solar Batteries
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Why Solar Batteries Are a Smart Choice in Victoria

Solar batteries enhance energy independence, lower electricity bills, and allow you to get the most out of your solar system. Many homes across sunny Victoria are opting for battery storage for confidence in their power supply even at night or during a blackout. Modern batteries are more efficient and more affordable than they have ever been.

When selecting a battery you will want to look at the battery type, battery capacity, battery lifetime and brand reputation. Proven brands like Tesla, Sigenergy, Sungrow, Swatten and Eovolt perform well for homes in Victoria.

How a Solar Battery Works – Simple Explanation

Solar batteries allow you to use more of your solar energy even when the sun isn’t shining. They take your excess energy from the day before, and store it for you to use later at night, during blackouts, and on cloudy days – helping you reduce your reliance on the grid, and protecting you from higher electricity prices and reduction in feed-in tariffs.

If you use a 10kW solar battery, with an 8kW inverter, and 13kWh battery, you can run your home day and night. If you excess energy we simply put that back into the grid once full.

At Electrical Masters we only use high quality batteries from reputable suppliers, and we provide expert advice, and professional installation by accredited electricians that will ensure you have the ideal combination system that will help you save on your energy bills.

Is a Solar Battery Really Worth the Investment? Let’s Find Out.

Reduce CO2
Using stored solar energy reduces your reliance on the grid and helps lower carbon emissions. s a cleaner, greener way to power your home.
Save Money
Save Money Solar batteries may cost more upfront, but they deliver term savings by improving system efficiency and lowering power bills.
Best for Emergencies
Be Ready for Emergencies During blackouts or weak power supply, your battery keeps essential appliances running. s a reliable backup when you need it most.
Save Excess Energy with VVP
Store More with VPP Virtual Power Plant VPP) programs let you store and share excess solar energy, saving even increasingly and supporting grid stability in Victoria.

Top Solar Battery Companies in Victoria​

Sigenergy

The Sigenergy battery is a smart, modular energy storage device suitable for both home and business applications. Its innovative technology, high efficiency, and partly stackable design enable flexible capacity expansion and easy integration with solar systems, assuring dependable power backup and energy independence.

Specifications

  •  Capacity: Modular from 5kwh / 8kWh
  •  Efficiency: 95% efficiency in round-trip energy use
  • Warranty: Over 10 years 
  • Technology: Lithium Iron Phosphate (LiFePO₄)
  • Best For: Large-scale households or Businesses with high energy storage needs.

Why Choose Sigenergy?

The Sigenergy Partially Stackable Battery is a modular energy storage device that enables customers to increase battery capacity by stacking several units together.

sigenergy battery
Tesla
  • The Tesla Powerwall is a sleek, intelligent energy storage device that saves solar energy for use at any time, day or night. Its partial stackability enables several units to be placed for increased capacity, making it perfect for families looking for dependable backup power and optimal energy efficiency.

Specifications

  •  Capacity: 13.5 kWh
  • Efficiency97.5%
  • Warranty: 10 years

    Why Choose Tesla 

Tesla models are highly durable and reliable, with proven battery technology, Store excess solar energy for use during the night or power outages

tesla powerwall 3
SunGrow

The Sungrow battery is a high-performance energy storage device that uses cutting-edge technology to provide consistent and efficient electricity. Its stackable design enables for simple installation to meet increasing energy demands, making it an excellent solution for both residential and commercial solar systems.

Specifications

  • Capacity: 10kwh
  • Efficiency: 100%
  • Technology: Lithium Iron Phosphate (LiFePO₄)
  • Warranty: 10 years

Why Choose SunGrow?

Sungrow’s modular battery systems provide smart and scalable energy storage solutions. Advanced Lithium Iron Phosphate (LiFePO₄) technology and 100% useable energy provide safety, efficiency, and long-term performance. 

 

sigenergy battery
Swatten

The Swatten battery is a modern energy storage device that optimises solar energy usage while also providing backup power when it is most needed. With a sleek, modular design and stacking capacity, it provides versatile storage options for ecological and energy-efficient living.

Specifications:

  • Capacity: 19.2 kWh
  • Efficiency: 95% 
  • Technology: Lithium Iron Phosphate
  • Warranty: 10 years

Why Choose Swatten?

Swatten batteries use innovative LiFePO₄ technology to provide affordable, flexible, and safe energy storage. Enjoy 100% useable energy, a long lifetime, and a flexible design that adjusts to your needs—all supported by Sieyuan Electric’s dependable engineering.

swatten battery