Capacity depends on monthly units, roof area, shading, and load profile. Our team assesses the site and recommends a suitable system size.

Yes. Tata modules are commonly installed across North India. Proper tilt, mounting, and cleaning schedules matter as much as the module itself.

Warranty terms vary by model and are confirmed at purchase. Typically performance warranties span 25 years with product warranties shorter. We share exact terms during consultation.

Yes, they continue to generate electricity on cloudy days at reduced output. The exact reduction depends on cloud density and module technology.

As a rough guide, plan for 80–100 sq ft of shadow-free space per kW. Water tanks, parapet walls, and nearby buildings can reduce usable space, so we check this during the survey.

Often yes, but it depends on inverter capacity, roof space, and net-metering limits. Mention future expansion during your survey so we can plan for it.

Mono PERC panels offer higher efficiency in less space compared to older polycrystalline options. They perform well in low-light conditions and high temperatures, making them ideal for Indian rooftops.

Signs include visible cracks, discoloration, delamination, or a significant drop in generation despite cleaning. A professional inspection can confirm whether replacement is necessary.

Residential rooftop systems using approved panels may qualify for central or state subsidy schemes. Eligibility and amounts change — we check current rules and guide you through the application.

Yes, with suitable mounting structures that maintain tilt and elevation. We assess roof load-bearing capacity and waterproofing during the site survey.