THEVA Eco Living
Your Villa. Fully Autonomous.
True luxury is freedom — from bills, from dependency, from compromise. Choose one module, two, or go fully autonomous with all three.
RECOMMENDED — Full Autonomy Package
Combine all three modules for complete off-grid independence at a preferred rate.
Energy Independence
Solar Power System
End your dependency on the grid. A full rooftop solar array paired with high-capacity battery storage powers your entire villa day and night — air conditioning, pool system, lighting, everything.
- Premium photovoltaic panel array sized to your villa
- Lithium battery storage bank for 24/7 autonomy
- Hybrid inverter with automatic grid failover
- Real-time energy monitoring via dedicated app
- Full installation, wiring and commissioning by THEVA
Near-zero electricity bills. Uninterrupted power. Complete energy sovereignty.
Water Independence
Rainwater Harvesting
Koh Samui receives over 2,000mm of rainfall annually. THEVA captures it. A large-capacity underground storage tank collects, stores and channels rainwater to supply your entire villa — pool top-ups, garden irrigation, showers, everything.
- High-capacity underground collection and storage tank
- Roof-integrated gutter and filtration pre-system
- Automatic pump and pressure regulation
- Overflow and dry-season backup management
- Full civil works and connection to your villa plumbing
Thousands of litres stored beneath your garden. A private water reserve that works silently, year-round.
Drinking Water Independence
Premium Water Purification
THEVA partners with Coway — the global leader in water purification — to deliver a dual-stage system that turns harvested rainwater into pure, safe drinking water distributed hot and cold throughout your villa.
Stage 1
Tank Outlet Filter
Removes sediment, particles and organic matter before water enters your home.
Stage 2
Coway In-Home Unit
Advanced multi-filter technology — purified hot and cold water on demand from every tap.
- Scheduled filter maintenance by certified Coway technicians
- Full integration with your villa plumbing — every tap, every shower
No plastic bottles. No deliveries. No compromise. Drinking-quality water from every faucet.
Engineered for the Tropics
Every component is selected for tropical island conditions — salt air resistance, monsoon rainfall volumes, high UV exposure and year-round humidity. This is not a generic green add-on. It is a system designed specifically for where you live.
Ready to Go Fully Autonomous?
Speak with our team to explore which Eco Living modules fit your villa and your goals.