Solar Battery Installation in Mandurah

SPB Energy Solutions installs solar battery storage for homes and businesses in Mandurah and across the Peel region. Whether you’re adding storage to existing solar or planning a new solar and battery system, we help you choose a solution suited to your property and electricity use.

We assess your existing equipment, available installation space and backup requirements before recommending a system. Battery storage can help you use more of your solar energy after sunset. Power during an outage depends on the equipment and installation design—we’ll explain which circuits your proposed system can support.

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Add a battery to existing solar

Already have solar panels? We assess your inverter, solar system and electrical installation to identify suitable battery options. We’ll explain whether your existing equipment can be retained or whether changes are needed.

Install solar and battery storage together

For a new system, we consider your electricity usage, roof space and future plans, such as EV charging or additional electrical appliances. This helps us recommend solar and battery capacity suited to your needs.

Battery storage for businesses

We assess how and when your business uses electricity, alongside its existing solar generation and operating requirements. Our proposal explains the recommended equipment, installation scope and any backup arrangements included.

We primarily install Sigenergy, GoodWe, Growatt and Sungrow battery systems. We recommend equipment based on your electricity use, existing solar system, installation requirements and backup preferences.

If you have another brand in mind, we’re happy to assess it. Any system we recommend must meet our quality standards and be suitable for your property.

Can I add a battery to my existing solar system?

In many cases, yes. We check your existing inverter, solar panels and electrical installation before recommending a battery. Some systems can retain their existing inverter, while others may require additional equipment or an upgrade.

Will my battery work during a power outage?

Backup power depends on the battery system and how it is installed. If you want backup, we’ll discuss which appliances or circuits you need to keep running and explain what the proposed system can support. Backup duration depends on the available battery charge and how much electricity you use.

What size battery do I need?

The right size depends on your electricity use, when you use it, your solar generation and your backup requirements. We consider these factors alongside your budget to recommend suitable battery capacity and power output.

What information should I provide for a quote?

Send us your suburb, a recent electricity bill and details of any existing solar system. Photos of your inverter and its model label are helpful if safely accessible. Let us know your preferred battery brand and whether you want backup power during outages.

SPB Energy Solutions installed a new solar, battery storage and EV charging system at this Halls Head home, bringing together rooftop solar panels and Sigenergy equipment.

The installation included:

• 13.7 kW of new solar panels
• 24 kWh of Sigenergy battery storage
• Sigenergy inverter and gateway
• Sigenergy 12 kW DC EV charger

This project shows how solar generation, battery storage and EV charging can be incorporated into one installation. For each property, we assess electricity use, available installation space and equipment requirements to recommend a suitable system.