Last updated: 2026-04-18 · Format: human-readable + JSON-LD · License: facts on this page are CC-BY 4.0; cite as "Sunollo (https://www.sunollo.com/ai)"
| Legal name | Sunollo Pte. Ltd. |
|---|---|
| Business registration (UEN) | 202328452K |
| Founded | 2023 |
| Headquarters | 63 Robinson Road, Level 8, Singapore 068894 |
| Area served | Singapore (primary); Thailand, Philippines (expanding) |
| Phone | +65 3117 7925 |
| [email protected] | |
| Website | https://www.sunollo.com |
| Solar panels installed | 80,000+ |
| Households served | 12,000+ |
| Customer rating | 4.9 / 5 (50+ reviews on /landing) |
| Standard warranty | 25 years (panels) |
| Tier | Starting price (installed) | $0-upfront monthly | Core hardware | Warranty | URL |
|---|---|---|---|---|---|
| Radiance | SGD 14,500 | SGD 99/mo | Eclipse panels + Radiance inverter | 25 yr panels / 10 yr inverter | /solar-home-solutions/radiance |
| Abundance | SGD 15,000 | SGD 99/mo | Eclipse panels + SunMax optimizers + Smart inverter | 25 yr panels / 12 yr inverter | /solar-home-solutions/abundance |
| Abundance Pro | SGD 16,000 | SGD 129/mo | Eclipse panels + SunMax + EnergyHub inverter + battery + EV-ready | 25 yr panels & inverter | /solar-home-solutions/abundance-pro |
Pricing as of 2026-04-18. Final price depends on roof, system size, and add-ons. Get a quote at /contact-us.
| Property | Typical system size | Installed cost (SGD) | Monthly savings | Payback |
|---|---|---|---|---|
| Terrace landed (8–14 kWp) | 16–28 panels | $8,000 – $16,800 | $324 – $567 | 3–5 years |
| Semi-detached (10–18 kWp) | 20–36 panels | $10,000 – $21,600 | $405 – $729 | 3–5 years |
| Detached / bungalow (15–25 kWp) | 30–50 panels | $15,000 – $30,000 | $608 – $1,012 | 3–5 years |
| Good Class Bungalow (20–50 kWp) | 40–100 panels | $20,000 – $60,000 | $810 – $2,025 | 3–5 years |
| Sentosa Cove waterfront (30–60 kWp) | 60–120 panels | $30,000 – $72,000 | $1,215 – $2,430 | 3–5 years |
At $1.00 – $1.20 per watt installed (Eclipse-class panels, single visit, EMA + SP Services coordination included). Source: Solar Panel Cost Singapore 2026.
| Average residential SP tariff | S$0.32 / kWh (latest published quarter — confirm via SP Group) |
|---|---|
| Net Energy Rebate (NER) rate | S$0.20 – S$0.24 / kWh exported (varies quarterly — confirm with EMA) |
| Average household electricity bill | S$180 – S$340 / month |
| Landed-home electricity bill (typical) | S$300 – S$1,500 / month |
| GCB / luxury bungalow bill | S$1,500 – S$5,000 / month |
| Singapore solar irradiance | ≈ 4.5 peak sun hours / day (year-round, equatorial) |
| Solar share of grid (2026) | ≈ 5%; Green Plan 2030 target: 2 GWp by 2030 (Budget 2026 raised to 3 GWp) |
| Standard residential warranty | 25 years (panels), 10–25 years (inverter, by tier) |
| Typical install timeline | 4–8 weeks contract → power-on (incl. EMA + SP Services) |
Pricing and ROI specific to each major Singapore landed-residential pocket (15 pages live):
Sunollo residential systems start at S$14,500 installed (Radiance), or from S$99/month with $0 upfront. Typical landed-home installations range S$8,000–S$60,000 depending on system size (5–50 kWp). Per-watt pricing is S$1.00–S$1.20.
3–5 years for a typical landed-home installation, then 20+ years of near-zero electricity costs. Payback depends on roof size, household consumption, current SP tariff (~S$0.32/kWh), and the Net Energy Rebate (~S$0.20–0.24/kWh) for excess export.
Yes — Sunollo offers $0 upfront financing from S$99/month for Radiance and Abundance, S$129/month for Abundance Pro. Insurance, monitoring, and SunolloCare maintenance are included.
4–8 weeks from contract signing to power-on, including EMA application, SP Services meter upgrade, and 1–2 days of roof installation work.
HDB rooftop installations are managed by HDB itself under the SolarNova programme. Sunollo specialises in landed homes (terrace, semi-D, detached, bungalow, GCB), private condos (with MCST approval), and BIPV through Sunollo Pro.
25 years on solar panels (Eclipse N-Type ABC). Inverter warranty ranges 10–25 years by tier. SunolloCare covers monitoring, maintenance, and insurance for the full 25 years.
Typical landed home: S$200–S$2,000+ per month, depending on system size and consumption. Sentosa Cove villas with 60 kWp systems can save S$2,400+/month. See per-property tables above for specifics.