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

Happy weekend.

Happy weekend.

Feb 29th, 2020 1:48 PM

"What cannot be measured cannot be managed".

For ...

"What cannot be measured cannot be managed". For ...

Feb 19th, 2020 12:32 AM

Difference between a dark surface and a light surf...

Difference between a dark surface and a light surf...

Feb 18th, 2020 5:10 PM

In our next step towards combating climate change ...

In our next step towards combating climate change ...

Feb 17th, 2020 11:04 PM

On Monday The 17 Feb 2020 , One Of Our Rooftop Sol...

On Monday The 17 Feb 2020 , One Of Our Rooftop Sol...

Feb 17th, 2020 8:38 PM

Positioning of solar panels becomes a little trick...

Positioning of solar panels becomes a little trick...

Feb 14th, 2020 12:05 PM

Video of a recent installation of a Rooftop Hybrid...

Video of a recent installation of a Rooftop Hybrid...

Feb 13th, 2020 2:03 PM

"White roofs for cool homes" !
Coating the Rooftop...

"White roofs for cool homes" ! Coating the Rooftop...

Feb 4th, 2020 1:45 PM

One Of Our Customers Sent Us The Below Feedback On...

One Of Our Customers Sent Us The Below Feedback On...

Feb 3rd, 2020 1:47 PM

A Rooftop Hybrid Solar PV system is perhaps the mo...

A Rooftop Hybrid Solar PV system is perhaps the mo...

Feb 3rd, 2020 1:40 PM