District 05, covering Buona Vista, West Coast, Clementi and Pasir Panjang, is a western residential and education belt with landed homes and some coastal-facing roofs. Rezeca Renewables has installed across the West Coast and Clementi area since 2009. A landed system typically costs S$1,200 to S$2,000 per kWp, and most homes recover the cost in three to six years, after which the power is close to free for the life of the system.
Every roof is quoted individually, but as a 2026 guide: a terrace house usually takes around 6 to 12 kWp and a semi-detached home around 12 to 20 kWp, from roughly S$8,000 upward depending on size, roof type and equipment. At the 2026 SP tariff of about 34.78 cents per kWh including GST, most of the saving comes from offsetting daytime use, with excess exported for a credit. Use our savings calculator, or ask us for an itemised proposal with a full 30-year projection at no cost.
We have installed on landed homes including West Coast Green and Faber Grove, on RC and tile roofs. Our in-house team handles design, installation and connection, so the workmanship and accountability stay with one company.
Homes here sit on tile, metal and flat RC roofs, some closer to the coast. We use custom-fabricated mounting for each roof type, with corrosion-resistant fixings where salt exposure is a factor, engineered for no leaks and a clean finish.
We handle the whole journey: a free assessment and custom proposal, the EMA application, Licensed Electrical Worker certification and SP Group bi-directional meter, installation by our in-house team in about one to two weeks, and handover with monitoring on your phone. Book a free site assessment for your District 05 home and we will prepare a personalised proposal with system size, layout, cost and projected savings.
The installations shown here are a small selection that we were able to photograph and feature with our customers' consent. Rezeca Renewables has completed many more projects in this area and across Singapore since 2009.
