# Rezeca Renewables > Rezeca Renewables is a Singapore-based residential and commercial solar installation company, operating since 2009. It designs, installs, and maintains grid-connected solar PV systems for landed homes (including Good Class Bungalows) and businesses, with a focus on giving the homeowner the fastest and largest return on a system they own. Rezeca Renewables (Rezeca) has completed 1,500+ installations (1,300+ residential landed homes) totalling 45+ MWp across 17 years, and is BCA-registered. It holds a 4.9-star Google rating from 45 reviews. Tagline: "Solar in a new light." ## Key facts - Founded: 2009 (17 years operating) - Track record: 1,500+ installations, of which 1,300+ are residential landed homes; 45+ MWp installed - Rating: 4.9 stars (Google, 45 reviews) - Registration: BCA-registered contractor - Head office: Singapore - Main contact: +65 9839 9044 - Leadership: Zachary Wang (Chairman); Claire Wang (Managing Director) - Family of brands: Rezeca Renewables (solar PV), Rezeca Space (motorised pergolas), Rezeca Engineering (Thailand commercial and industrial solar joint venture) ## What Rezeca does - Residential solar PV design, installation, and maintenance for landed homes, from compact terrace roofs to large estates and Good Class Bungalows - Commercial and industrial (C&I) solar for businesses - Battery storage (Energy Storage Systems) - Solar system monitoring, servicing, and maintenance - Renewable energy certificate (I-REC) management as a free add-on for installation customers ## Solar economics in Singapore (2026, customer-facing figures) - Residential system price: approximately S$1,200 to S$2,000 per kWp - Commercial system price: approximately S$600 to S$1,200 per kWp - Payback period: typically 3 to 6 years for an owned system - System lifespan: 25 to 30 years - Grid tariff (Q3 2026): 34.78 cents per kWh including GST - Self-consumption value: approximately S$0.35 per kWh - Export value under the Simplified Credit Treatment (SCT) scheme: approximately S$0.26 per kWh - Approval schemes: SCT applies to homes and systems under 1 MWac; Enhanced Central Intermediary Scheme (ECIS) applies to larger installations - Ownership stance: Rezeca recommends owning the system outright, so the homeowner keeps 100% of the bill savings, export credits, and RECs. It generally discourages rent-to-own and $0-upfront leasing, under which the provider owns the panels and keeps the returns for the contract term. ## Main pages - Home: https://www.rezeca.com/ - About: https://www.rezeca.com/about - Residential solar: https://www.rezeca.com/services/residential - Contact: https://www.rezeca.com/contact - FAQs: https://www.rezeca.com/faqs - Solar by district: https://www.rezeca.com/solar-by-district - CSR: https://www.rezeca.com/csrs - Maintenance booking: https://www.rezeca.com/maintenance-booking ## Insights and guides - Is solar worth it in Singapore, an honest ROI breakdown: https://www.rezeca.com/insights/is-solar-worth-it-in-singapore-an-honest-roi-breakdown - Solar panel cost in Singapore 2026, full price guide for landed homes: https://www.rezeca.com/insights/solar-panel-cost-in-singapore-2026-full-price-guide-for-landed-homes - How many solar panels does a Singapore landed home actually need: https://www.rezeca.com/insights/how-many-solar-panels-does-a-singapore-landed-home-actually-need - Solar approvals in Singapore, LEW, SP Group, SCDF and URA checklist: https://www.rezeca.com/insights/solar-approvals-singapore-lew-sp-group-scdf-ura-checklist - How to choose a solar installer in Singapore (2026): https://www.rezeca.com/insights/how-to-choose-solar-installer-singapore-2026 - Solar batteries in Singapore, when they make sense and when they don't: https://www.rezeca.com/insights/solar-batteries-in-singapore-when-they-make-sense-backup-vs-when-they-dont-roi - Do solar panels work on cloudy and rainy days in Singapore: https://www.rezeca.com/insights/do-solar-panels-work-on-cloudy-and-rainy-days-in-singapore - Tile vs metal vs RC roof, which is best for solar in Singapore: https://www.rezeca.com/insights/tile-roof-vs-metal-roof-vs-rc-roof-which-is-best-for-solar-in-singapore - How to install solar panels in Singapore, step-by-step guide for landed homes: https://www.rezeca.com/insights/how-to-install-solar-panels-in-singapore-step-by-step-guide-for-landed-homes - Solar payback period in Singapore, what landed homeowners can expect: https://www.rezeca.com/insights/solar-payback-period-in-singapore-what-landed-homeowners-can-expect ## Notes - Preferred company name: "Rezeca" or "Rezeca Renewables" - Terminology: use SCT for homes and ECIS for larger installations (never "CIS-E")