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Project Overview

Client: Down to Earth – Training & Assessing
Project Size: 39.78kW DC Solar
Project Type: Rooftop Commercial Solar System
Location: Rockingham, Western Australia

Westsun Energy was engaged to design and install a 39.78kW DC commercial solar system for Down to Earth – Training & Assessing in Rockingham, WA.

The objective was to reduce electricity costs, improve energy efficiency, and provide a reliable renewable energy solution suited to a training and education facility with consistent daytime energy usage.

As a WA-based commercial solar EPC provider, Westsun Energy delivered a tailored system designed to maximise solar generation and support long-term operational performance.

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Challenges

→ Energy Usage Alignment: Designing a system that effectively offsets daytime energy consumption typical of a training facility.

→ System Efficiency: Maximising output within the available roof space while maintaining high performance.

→ Operational Continuity: Completing installation works with minimal disruption to day-to-day training activities.

Solution

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

→ 78 × Jinko Solar Panels: High-efficiency modules selected to maximise energy production across the available roof space.

→ 1 × GoodWe Inverter: Delivering reliable power conversion and system monitoring suited to commercial applications.

System design focused on:

→ Maximising Energy Production: Optimising panel layout to deliver strong daytime solar generation.

→ Reliable Performance: Using proven components suited to Western Australian conditions.

→ Long-Term Efficiency: Supporting consistent energy savings and operational reliability.

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Results & Benefits

→ Solar System Size: 39.78kW DC
→ Solar Panels Installed: 78 × Jinko Solar modules
→ Inverter: 1 × GoodWe inverter
→ Reduced Electricity Costs: Solar generation helps offset daily energy usage.
→ Improved Energy Efficiency: Supports long-term operational cost savings.
→ Sustainability Impact: Contributes to reduced carbon emissions and a cleaner energy footprint.

Conclusion

The Down to Earth – Training & Assessing project demonstrates how a well-designed commercial solar system can deliver reliable energy savings and improved efficiency for education and training facilities.

By installing a 39.78kW rooftop system, Westsun Energy provided a solution that supports long-term performance, reduces operating costs, and contributes to sustainable energy use.

This project highlights Westsun Energy’s capability in delivering commercial solar 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.