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Solar and Battery Install | West Perth

We recently installed a Solar and Battery system in West Perth for our customer, Marcelo. The 9kW of Jinko solar panels are connected to a 5kW Huawei inverter* with a 10kWh Huawei battery* which can be expanded up to 30kWh if needed.

Huawei inverters & batteries are now sold under the Australian ‘iStore’ brand. Read our in-depth review of the iStore Hybrid inverter here.

With 5kW max AC power output for the home + 5kW max DC power output to charge the battery, the 5kW Huawei / iStore Hybrid inverter allows up to 250% oversizing. Perfect for maximising solar production and achieving 100% battery charge, even on cloudy days. 

In Marcelo’s case, 9kW of panels suited his needs and budget, and will produce an average of 33 units per day (more in Summer, less in Winter). You can see on the graph below, even on a day with very high power usage, the extra DC power output allowed the battery to fully charge and power Marcelo’s home throughout the night.

Solar and Battery Install - WEST PERTH

Size of Solar System9kW
Size of Battery10kWh
Battery BackupYes
Energy Output Per Year12,000 (kWh)
Estimated Savings Per Year$2,000 – $3,600
Price Range$19,000 – $24,000

Take control of your energy bills! Contact Positive Energy Solutions today for expert advice and a tailored quote to suit your needs.


Solar and Battery Upgrade | Port Kennedy

We recently upgraded & expanded a system for our customer in Port Kennedy with 4.5kW of extra solar panels, new Fronius Hybrid inverter and 11kWh BYD Battery.


Solar and Battery Upgrade | Secret Harbour

We recently expanded & upgraded an existing system in Secret Harbour with an extra 9kW of solar panels + new 10kW Sungrow Hybrid inverter + 12.8kWh Sungrow Battery.

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Give us a call today and one of our friendly and knowledgeable energy consultants will be able to assist you with your enquiry.


Level 1, 59 Howe Street Osborne Park, Perth 6017


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