Gallop Park

Rezeca Renewables installed a 49.02 kWp solar PV system on an architecturally distinctive Good Class Bungalow at Gallop Park, one of Singapore's most exclusive GCB enclaves bordering the Botanic Gardens and Gallop Extension. The system was commissioned in 2023.

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This project is a showcase of what becomes possible when solar engineering meets bold architecture. The home features a fluid, organically curved metal roofline — far removed from the standard rectangular surfaces most solar installers are accustomed to working with. As the aerial photograph shows, our engineers achieved near-total roof coverage, wrapping panels across the sweeping curves and precisely framing a cross-shaped skylight at the centre. The result is a seamless integration where the solar array follows the building's form rather than fighting against it. Achieving this level of coverage on a non-linear roof required custom racking solutions and detailed panel-by-panel layout engineering.

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At 49.02 kWp, the system generates an estimated 61,300 kWh of solar electricity per year, enough to power a large GCB household with central air conditioning across multiple floors, pool and landscape systems, EV charging, and the full energy demands of a premium property. Surplus energy is exported to the grid under Singapore's grid sell-back scheme, earning credits on the homeowner's SP Group bill. With estimated annual savings of approximately S$20,200, the system pays for itself within 2–3 years while the panels continue generating clean energy for 30+ years under manufacturer warranty.

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For homeowners and architects designing high-end homes, this Gallop Park project challenges the assumption that solar panels require a conventional roof to work. Curved roofs, organic forms, and complex geometries are all viable, provided the installer has the engineering depth to design custom mounting solutions and the experience to execute them safely. This is a capability Rezeca has developed across more than 1,000 residential installations since 2009, many of them on architecturally ambitious properties.

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Rezeca has completed solar installations on GCBs across Singapore's most established enclaves, including Garlick Avenue (60.3 kWp, metal roof), Leedon Park (40.05 kWp, tile roof), Swettenham Road (29.60 kWp, metal roof), and Chee Hoon Avenue (22.46 kWp, metal roof).

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This project is one of over 1,000 residential solar installations completed by Rezeca Renewables across Singapore's landed estates since 2009.