Updates | Hinren Engineering in Bangalore India ,Hinren Engineering is dedicated to solving challenges in water, energy, and food through simple, local, and sustainable solutions. We believe the answer lies right above us—the rooftop. Our Philosophy: “Catch energy and water where it falls.” Instead of losing resources in transmission, we tap them at the source. Sunlight, rain, and waste—all abundant and underutilized—can be transformed into clean power, water, food, and fuel with the right engineering. Our Solutions: 1. Solar Power: Harnessing rooftop sunlight for clean, renewable electricity. 2. Agri-Voltaics: Growing food under solar panels for dual land use. 3. Rainwater Harvesting: Capturing and storing rooftop rainwater for direct use. 4. Groundwater Recharge: Directing excess rainwater into recharge wells so it percolates back into the earth, replenishing aquifers and securing long-term water availability. 5. Biogas: Converting household waste into usable cooking gas, with nutrient-rich slurry returned to rooftop gardens or agri-voltaics. 6. Cool Roofs: White-painted roofs that reduce heat absorption, improve water runoff, and keep homes cooler. Together, these elements create the “Sustenance Roof”—a decentralized, efficient system that allows homes, businesses, and communities to become self-sufficient and climate-friendly. At Hinren, we see rooftops as the most accessible starting point for a greener future—where resources are used optimally, locally, and sustainably.

Bangalore

This is our latest Rainwater harvesting project at...

This is our latest Rainwater harvesting project at...

Jul 22nd, 2019 8:06 PM

An easiest way to use rainwater is to install tank...

An easiest way to use rainwater is to install tank...

Jul 9th, 2019 10:56 PM

This is one of our Rainwater Harvesting projects n...

This is one of our Rainwater Harvesting projects n...

Jul 3rd, 2019 10:19 AM

Recharge well is one of the best and economical wa...

Recharge well is one of the best and economical wa...

Jul 3rd, 2019 8:38 AM

This is a video about a Rainwater harvesting syste...

This is a video about a Rainwater harvesting syste...

Jul 1st, 2019 12:56 PM

With the water crisis gripping most parts of India...

With the water crisis gripping most parts of India...

Jun 29th, 2019 3:39 PM

Half cut solar cells is the latest solar cells com...

Half cut solar cells is the latest solar cells com...

Jun 27th, 2019 8:18 AM

Customized Non-Penetrative structure for Rooftop s...

Customized Non-Penetrative structure for Rooftop s...

Jun 25th, 2019 7:08 PM

Rainwater harvesting through Recharge wells are on...

Rainwater harvesting through Recharge wells are on...

Jun 15th, 2019 8:22 AM

Rooftop rainwater harvesting is not maintenance fr...

Rooftop rainwater harvesting is not maintenance fr...

May 22nd, 2019 12:42 PM