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Backup Power Inverters for Sale

Browse Our Selection of Home Battery Backup Systems and Power Inverters for Sale, Starting from R840/month

Flexible Payment Solutions Tailored to Your Needs

Discover convenient payment options designed to make your transition to backup power and inverters effortless and affordable.

3.6KW

Starting From

R1 197
per month*

R50 499
once-off*

3.6kW Inverter
3.84kWh lithium battery
Remote Monitoring
Reliable Technology
Installations
*R1197 for 48 Months
*10% Deposit

5KW

Starting From

R1 465
per month*

R53 894
once-off*

5kW Inverter
Hubble AM2 5.5kWh
Remote Monitoring
Reliable Technology
Installations
*R1465 for 48 Months
*10% Deposit

8KW

Starting From

R2 139
per month*

R84 867
once-off*

8kW Inverter
2 x Hubble AM2 5.5kWh
Remote Monitoring
Reliable Technology
Installations
*R2139 for 48 Months
*10% Deposit

12KW

Starting From

R2 825
per month*

R102 294
once-off*

12kW Inverter
2 x Hubble AM2 5.5kWh
Remote Monitoring
Reliable Technology
Installations
*R2825 for 48 Months
*10% Deposit

5KW

Starting From

R1 431
per month*

R60 560
once-off*

5kW Inverter
Volta 5.1kWh
Remote Monitoring
Reliable Technology
Installations
*R1431 for 48 Months
*10% Deposit

5KW

Starting From

R2 072
per month*

R87 409
once-off*

8kW Inverter
2 x Volta 5.1kWh
Remote Monitoring
Reliable Technology
Installations
*R2072 for 48 Months
*10% Deposit

5KW

Starting From

R1 051
per month*

R44 340
once-off*

5kW Inverter
Volta 5.1kWh
Remote Monitoring
Reliable Technology
Installations
*R1051 for 48 Months
*10% Deposit

Seamless Inverter Journey

An effortless installation and connection of your inverter. From initial assessment to ongoing support, we’re with you every step of the way.

Pricing Investigation

Get a clear understanding of the indicative price for your inverter installation, ensuring transparency and confidence in your investment.

Expert Evaluation and Technical Analysis

Our team conducts a comprehensive site assessment and technical review, ensuring the optimal placement and performance of your inverter.

Tailored Selection and Personalised Proposal

Receive a customised inverter kit and proposal crafted specifically for your home’s unique energy needs and aesthetic preferences.

Flexible Financing Options

Enjoy the convenience of flexible finance options tailored to your selected inverter battery backup kits.

Efficient Installation and Flawless Commissioning

Our skilled technicians handle the installation process with precision and efficiency.

Reliable Support and Ongoing Maintenance

Enjoy peace of mind with our dedicated support and maintenance services, ensuring the long-term performance and sustainability of your inverter.

What is included in your installation?

Inverter and battery wall mounting

Inverter power run back to main DB as well as the Sub DB.

Lithium-ion battery to inverter connection and fitting of isolator and DC fuses.

Supply cable run to inverter and protection device installed in existing main Distribution Board (DB).

Inverter power run to main switch, surge protection, change over switch and protection devices inside the DB.

Why we use Sunsynk Inverters

SunSynk inverters are highly efficient. With an impressive range of performance, the SunSynk inverter efficiency is between 97.6% and 98.4%. This degree of efficiency guarantees that very little power is lost.

The benefits of SunSynk inverters

Lower electricity bills, higher energy efficiency, reduced electricity consumption, and more eco-friendly. An inverter allows you to run appliances and electronics during power outages or off-grid situations

Reliability and Durability

Sunsynk is one of the world’s leading inverter brands, renowned for its consistent performance and long-term durability.

Cost Savings

Sunsynk inverters are solar-compatible and does not require any additional equipment for solar integration

Clean Power Supply

Power inverters provide a clean and stable power supply, protecting electronic devices from voltage fluctuations.

FAQ's

Which size SunSynk inverter will run a house?

The size of the inverter you need depends on the total wattage of all devices you plan to power simultaneously.
‍
Read our blog!

We can help you select the BEST INVERTER FOR YOUR HOME

How long will a lithium battery last with an inverter?

With proper care and maintenance, lithium batteries are designed to last for around 10-15 years.

What are Solar Batteries?

A battery is a device that stores electricity. Solar batteries need solar panels to work efficiently. A battery’s purpose is to save you money on your energy bills. The way in which it does this is by charging overnight. This power is then stored. During the day and during peak electricity time, the stored energy is released.

How do batteries and inverters work together?

A battery cannot work on its own. It will need to be connected to another device, an inverter.

An inverter converts DC electricity into AC electricity. Direct Current (DC) is what we get out of batteries and solar panels. To connect your battery or solar panel to the main electricity grid, DC electricity will need to be converted into AC electricity (Alternating Current allows for the transmission of power across long distances) – this is done via an inverter.

‍Select the BEST INVERTER BATTERY BACKUP FOR YOUR HOME

Micky O

Excellent service and attention to detail. No mess, I hardly noticed the panels being installed. After installation service also excellent. Loving being off the grid.

Clifford L

Great customer service from first contact to job completion. If you’re in the market for a backup power/solar solution, look no further than Inpower.

Pavel T

The team is amazing, with clear communication. The installation was professional and I have complete confidence in having access to continued support if required. Thank you!