Kusu Island Solar: Reliable Power for Singapore’s Heritage

INFRASTRUCTURE AS IDENTITY

For the Kusu Island redevelopment (managed by SLA), Cripton Environmental Engineering was tasked with a unique challenge: deliver total energy independence to a pilgrimage site without compromising its visual or cultural sanctity.

The result is a bespoke Floating Photovoltaic (FPV) system. The array is geometrically configured to mirror the island’s mythological “Tortoise” heritage, floating unobtrusively in the lagoon. This is not merely an aesthetic choice; the modular pontoon structure allows for tidal adaptation and protects the marine floor below.

System Specifications

24/7 RESILIENCE: THE HIDDEN POWERHOUSE

True energy independence requires more than just generation; it demands reliable storage. The Kusu Island system is anchored by a climate-controlled energy vault housing a massive bank of OPzV Tubular Gel batteries. Chosen for their deep-cycle capabilities and durability in humid marine environments, these units ensure the island remains powered through the night.

To guarantee 100% uptime for critical temple and sanctuary operations, the microgrid features an integrated silent diesel generator. This hybrid architecture provides a seamless safety net, automatically bridging any gaps during prolonged monsoon seasons.

Hybrid Redundancy: High-capacity storage paired with automated backup generation

Remote capability, within sight of the CBD.