Why Water Conservation Is More Urgent Than Ever
India is facing a serious water crisis:
Groundwater levels are depleting in most major cities.
Households and businesses spend thousands every year on tanker water.
Erratic monsoons make communities vulnerable to droughts and shortages.
Yet, every year billions of litres of rainwater go to waste because rooftops are left unused.
👉 The solution is simple, affordable, and sustainable: Rooftop Rainwater Harvesting (RWH).
At Surya Renewable Energy Systems (SRES), we provide innovative rainwater harvesting systems designed for Indian homes, businesses, and institutions — helping communities save water, reduce costs, and recharge groundwater naturally.
How Rooftop Rainwater Harvesting Works
Collection – Rainwater falling on the rooftop is channelled through gutters.
Filtration – Dirt and debris are filtered to ensure clean water.
Storage/Recharge – The filtered water is either stored in tanks for daily use or directed underground to recharge borewells and aquifers.
This simple cycle can transform seasonal rain into year-round water security.
Benefits of Rooftop Water Harvesting
1. Lower Water Bills
Households and businesses can significantly reduce dependence on tanker supply.
2. Groundwater Recharge
Rainwater directed underground replenishes aquifers, ensuring long-term water availability.
3. Flood Prevention
By capturing rooftop runoff, harvesting reduces urban flooding during heavy rains.
4. Eco-Friendly & Low Maintenance
Once installed, RWH systems are durable, easy to maintain, and eco-friendly.
A Real-World Example: Saving Water at a School Campus
One of our projects involved installing a rooftop harvesting system at a school campus in Andhra Pradesh.
The school now saves over 1 lakh litres of water every year.
Tanker water expenses reduced by nearly ₹50,000 annually.
Students also learned first-hand about sustainability, turning the system into a living classroom.
This is the kind of dual impact we aim for — cost savings + awareness building.
Where Rooftop Harvesting Makes the Biggest Impact
Homes & Apartments – Reduce reliance on tankers.
Schools & Colleges – Teach sustainability + save water.
Factories & Businesses – Ensure uninterrupted supply for operations.
Government Buildings & Public Spaces – Recharge groundwater for entire communities.
Why Choose SRES for Rainwater Harvesting?
Tailored design for your rooftop size and rainfall patterns.
End-to-end service — from planning to installation and maintenance.
Proven expertise in eco-friendly infrastructure across energy and water systems.
Sustainability guarantee — solutions that save costs and protect the planet.
Getting Started Is Easy
Rainwater harvesting is one of the lowest-cost, highest-impact sustainability actions you can take.
👉 Visit our Products page to learn more about water conservation systems.
👉 Or Contact Us for a free consultation on rooftop harvesting for your home, business, or institution.
Don’t let the next monsoon go to waste — turn your rooftop into a water bank.