8–14 kWp systems for terrace and semi-D homes in D15. 3–5 year payback. $0 upfront.
★★★★★ 4.9/5 from 50+ homeowners
✓ BCA Licensed Installer
✓ 25-Year Warranty
✓ SunolloCare™ Included
Siglap and the Frankel estate form one of Singapore’s most desirable landed residential pockets in District 15 — well-maintained terrace houses and semi-detached homes. Roof areas of 150–300 m² support 8–14 kWp systems (16–28 panels at 500W each).
At $1–$1.20 per watt, systems cost $8,000–$16,800 and deliver monthly savings of $324–$567. With payback in just 3–5 years, that’s 20+ years of free electricity and significant property value uplift.
The area’s low-rise character means minimal shading from neighbouring buildings, and most roofs have excellent solar exposure on at least one plane.
We assess your property to optimize solar panel placement and ensure compatibility with your roof.
Our experts mount panels, install components, and ensure safety and compliance.
Documentation, paperwork, and ongoing support for optimal performance.
Sunollo has completed multiple installations across the Siglap and Frankel estate. We know the property types, the common roof structures, and the specific electrical configurations typical of D15 homes. This local experience means faster installation, fewer surprises, and optimal system design for your exact property.
Siglap terrace roofs are often ideally proportioned for solar — wide enough for two rows of panels, with good pitch angles for self-cleaning and optimal generation. Our designs for D15 homes typically achieve 95%+ of theoretical maximum output by carefully optimising panel placement and string configuration.
Many Siglap homeowners are planning for EVs and battery storage in the coming years. Every Sunollo installation includes pre-wiring for battery and EV charger integration, so adding these components later is plug-and-play — no additional electrical work required.
Start with no capital outlay
SunMax optimizers, shade resist
Real-time app monitoring
100% warranty, insurance, free repairs
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Each panel performs at its peak, regardless what’s happening with other panels (e.g. failure, shaded by trees, buildings etc.)
When one panel is shaded, whole system’s energy production is dragged down.
At $1–$1.20 per watt, a typical 8–14 kWp system costs $8,000–$16,800 (16–28 panels). With $0 upfront financing, your monthly solar payment is less than your electricity savings.
With monthly savings of $324–$567, Siglap installations achieve payback in 3–5 years. That’s a 5–7x lifetime return on your investment.
Solar-equipped homes sell faster and at a premium. A well-maintained system with transferable warranty is increasingly sought-after — particularly as electricity prices rise.
A typical Siglap terrace takes 1–2 days of roof work. Total timeline from contract to power-on is 6–8 weeks, including EMA application and SP Services meter upgrade.
Start with $0. Get a free assessment. Save from month one.
