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Project Overview

Client: DK Health & Fitness
Project Size: 34.7kW DC Solar + 57.6kWh Battery Storage
Project Type: Commercial Solar & Battery System
Location: South Perth, Western Australia

Westsun Energy was engaged to design and install a 34.7kW solar system paired with 57.6kWh of battery storage for DK Health & Fitness in South Perth.

The objective was to reduce electricity costs, improve energy independence, and better manage energy usage for a fitness facility with extended operating hours.

As a WA-based commercial solar EPC provider, Westsun Energy delivered a tailored solution designed to maximise solar generation, store excess energy, and support consistent day-to-night operations.

  • {"FirstName":"Austen","ID":26167,"LastName":"Higginson"}
  • {"FirstName":"Austen","ID":26167,"LastName":"Higginson"}

Challenges

→ Extended Operating Hours: Fitness facilities require power early mornings and evenings, increasing reliance on grid electricity outside daylight hours.

→ Energy Management: Ensuring solar generation and battery storage work together to maximise self-consumption.

→ System Optimisation: Designing a system to efficiently utilise available roof space while delivering strong performance.

Solution

Westsun Energy engineered and installed a high-performance solar and battery system featuring:

→ 73 × Jinko Solar Tiger Neo Panels: High-efficiency modules selected to maximise energy production across the available rooftop.

→ 2 × GoodWe ET G2 Inverters: Delivering reliable three-phase power conversion and system performance.

→ 2 × GoodWe LX Battery Systems (57.6kWh Total): Providing energy storage to capture excess solar generation for later use.

→ Clenergy PV-ezRack Mounting System: A robust racking solution engineered for durability and long-term structural integrity.

System design focused on:

→ Maximising Energy Production: Generating strong daytime solar output to support daily operations.

→ Battery Energy Utilisation: Storing excess energy for use during early morning and evening hours.

→ Reduced Grid Reliance: Supporting greater energy independence through integrated solar and storage.

  • {"FirstName":"Austen","ID":26167,"LastName":"Higginson"}
  • {"FirstName":"Austen","ID":26167,"LastName":"Higginson"}

→ Solar System Size: 34.7kW DC
→ Battery Storage Capacity: 57.6kWh
→ Solar Panels Installed: 73 × Jinko Solar Tiger Neo modules
→ Inverters: 2 × GoodWe ET G2 inverters
→ Battery System: 2 × GoodWe LX 28.8kWh units

→ Reduced Electricity Costs: Solar and battery integration helps offset both daytime and evening energy use.

→ Improved Energy Efficiency: Maximises use of generated solar energy across operating hours.

→ Enhanced Energy Independence: Stored energy supports operations outside peak solar production times.

→ Sustainability Impact: Reduced carbon footprint through renewable energy integration.

Conclusion

The DK Health & Fitness project demonstrates how combining solar generation with battery storage can support businesses with extended operating hours and varying energy demand.

By installing a 34.7kW solar system with 57.6kWh of battery storage, Westsun Energy delivered a solution that supports long-term cost savings, improved efficiency, and greater energy independence.

This project highlights Westsun Energy’s capability in delivering integrated solar and battery systems across Western Australia, engineered for performance, reliability, and long-term value.

For more information on how Westsun Energy, Perth’s best commercial solar installer, can assist with commercial solar solutions, contact us today.