Solar & Backup Power in Tyger Valley

Tyger Valley is the corporate and hospitality heart of the northern suburbs: high-occupancy office towers, the centre's food court operators, hotels and a concentration of A-grade tenants who measure comfort in complaints per floor. Work here is dominated by VRV systems, after-hours scheduling and access coordination with building management.

Solar PV and hybrid backup engineered specifically around refrigeration and HVAC loads. Compressors have brutal starting currents — we design for those first, then add the office plugs and lighting.

Focus

Refrigeration-priority hybrid systems

Array size

5kWp – 150kWp

Protection

Soft starters and phase-failure relays

Monitoring

Per-circuit consumption reporting

Scope for Tyger Valley sites

• 01Load audit separating critical cold-chain from comfort loads
• 02Inverter sizing for compressor inrush, not just running watts
• 03Soft starter and phase protection retrofits
• 04Essential-load board separation and changeover
• 05Roof structure and shading assessment before array layout

Faults we correct across Tyger Valley

• —Inverters that trip every time a compressor tries to start
• —Whole-building backup attempted with a battery sized for lights
• —No phase-failure protection, burning out three-phase motors