Rooftop solar inaccessible for 8,000 Ahmedabad societies as builders hold terrace rights

While the Central and Gujarat governments are promoting rooftop solar power through subsidy schemes such as the PM Surya Ghar Yojana, more than 8,000 apartment and housing societies in Ahmedabad are unable to fully benefit because the terrace rights remain with builders.

According to industry sources, many builders retained ownership or usage rights over terraces in sale agreements despite rules introduced after 2012 treating such spaces as common property in housing societies. In several projects, terraces are being used for penthouses, mobile towers, advertising installations or other commercial purposes, leaving flat owners without practical access to install common rooftop solar systems.

Terrace ownership disputes hinder solar projects

Real estate and solar industry experts estimate that Gujarat has around 15,000 to 20,000 apartment-based housing societies. Thousands of these societies have the technical potential to install rooftop solar systems.

However, an estimated 400 to 1,000 societies are reportedly facing disputes over terrace ownership, usage rights or legal control, preventing them from setting up common rooftop solar projects. These figures are based on industry estimates and are not official government data.

Common rooftop solar can reduce maintenance costs

A medium-sized housing society can install a rooftop solar plant with a capacity of around 30-50 kW. Such a system can significantly reduce electricity expenses for common facilities, including lifts, water pumps, common lighting and security cabins. Lower power bills can also help reduce monthly maintenance charges for residents.

Experts believe that resolving terrace ownership disputes could unlock an estimated 12-50 MW of additional rooftop solar capacity in Gujarat, providing both energy savings and financial benefits to residents.

Buyers advised to verify terrace ownership

One of the most important questions for flat buyers is whether the terrace is classified as a common area or remains the builder's property. Many homebuyers overlook this aspect while purchasing a flat. The issue often surfaces years later when housing societies attempt to install rooftop solar panels, rainwater harvesting systems or other common infrastructure.

Legal experts advise buyers to carefully examine sale deeds, approved building plans and the definition of common areas before purchasing a flat to avoid future disputes over terrace ownership.