Your neighbours are already saving with rooftop solar, are you?
Tuas Ave
Singapore
saved yearly
Swettenham Road
Singapore
saved yearly
Swettenham Road
Singapore
saved yearly
Ngee Ann Polytechnic
Singapore
saved yearly
Leedon Park
Singapore
saved yearly
Holland Grove Avenue
Singapore
saved yearly
Garlick Ave
Singapore
saved yearly
Trusted by 1000+ homeowners and 100+ companies
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Your Partner in Powering a Sustainable Future
Solar Solutions Built for You
Landed Home Solar
Transform your terrace, semi-detached, or bungalow into a more energy-self-sufficient home. We design custom solar systems that match your roof size, energy consumption, and aesthetic preferences, so you can cut monthly bills, boost property value, and power your home with clean Singapore sunshine.
Commercial & Industrial Solar
Engineering-led rooftop solar EPC for warehouses, factories, offices, and retail, built to improve energy efficiency and support your sustainability goals. We design systems that deliver fast ROI with minimal disruption, turning unused roof space into clean, reliable power for your business and a measurable contribution to a lower-carbon world.
Panel Cleaning & Maintenance
Maintain system performance with professional solar panel cleaning and basic health checks. Dust, bird droppings, and tropical weather can reduce efficiency by up to 25%. Our specialized service restores maximum energy output, extends equipment lifespan, and protects your investment.
Residential Solar in Action
Why Choose Rezeca
Proven Solar Savings
Save up to 80% on electricity bills and recover costs in 3-7 years. After that, enjoy decades of virtually free power while grid rates keep climbing. Sell excess energy back to the grid for additional credits.
Trusted Installations
In-house team. 30-year warranties
Our in-house certified team controls every detail—from inverter location to cable management. Track system performance from your phone. Backed by 30-year warranties and responsive support for true accountability.
Custom Solar Design
Engineered for your roof and energy usage.
No generic templates. We engineer every system around your roof's shading, orientation, and consumption patterns. Calculated for Singapore's climate and heavy rain to perform predictably for 30+ years.
Your Journey to Solar Energy
From your first inquiry to decades of clean power, our team manages every detail—permits, installations, certifications, and support.
Engineered to Perform. Built to Last.
The details matter, especially in Singapore’s heat, rain, and long operating life. Here’s how we protect performance and reliability.
Integrated Smart Inverters
Weather-Resistant Engineering
Battery Storage Ready
Precision Roof Integration
Performance Monitoring
30-Year Performance Guarantee
What our clients are saying
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More Than Solar. A Complete Home & Energy Ecosystem.
What started as a mission to bring clean energy to every rooftop has grown into a family of companies dedicated to transforming how people power and enjoy their properties across Southeast Asia.
Rezeca Space — Motorized Pergola Systems
Rezeca Space is our outdoor living division, offering premium motorized pergola systems designed for Singapore's tropical climate. Customisable louvre roofs, retractable canopies, and smart controls let you enjoy your patio, deck, or garden year-round — rain or shine.
Rezeca Engineering — Thailand
Rezeca Engineering is our Thailand-based joint venture, delivering commercial and industrial rooftop solar solutions. Working closely with PEA ENCOM, MEA, and the BOI, the Rezeca group brings regional depth that local-only installers cannot match.
Contact us at sa@rezeca.com
All your solar questions, answered
Everything Singapore landed homeowners need to know about solar panel installation, costs, approvals, and returns.
A residential system costs S1,600–S2,000 per kWp. A typical 10 kWp system for landed homes runs S16,000–S20,000, inclusive of installation, inverter, and permits.
The average is 3–6 years. High daytime users can break even in 3–4 years. After payback, you generate free electricity for 20+ years.
No. HDB rooftops are common property managed by Town Councils. HDB solar is deployed through the government SolarNova programme.
On-site work takes 1–2 weeks. Total timeline (including permits, testing, and SP connection) is 8–10 weeks.
Yes, at 15–30% capacity. Singapore’s year-round sun ensures high total annual output despite rainy periods.
Solar Guides for Singapore
Get Your Custom
Solar Plan
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