Agriculture

Solar Farming in Southern Tamil Nadu: Turning Land into a Power Asset

By the Solar Harvezt team · · 6 min read

Rows of ground-mounted solar panels beside green farmland

Southern Tamil Nadu has strong sunshine and plenty of land that is dry, rocky or uneconomical to farm. Solar farming — installing a ground-mounted solar plant on that land — can turn it into a long-term source of income or power savings.

What is solar farming?

A solar farm is a ground-mounted solar plant, usually from about 100 kW to several megawatts. The power is either used on site (for a mill, cold storage or factory) or sold to the grid under an approved scheme or agreement.

Agrivoltaics is a variation where panels are raised high enough to keep farming underneath — useful for shade-tolerant crops, vegetables, fodder grass or grazing.

Is your land suitable?

  • Flat or gently sloping, shade-free land — roughly 4–5 acres per MW for a conventional plant.
  • Close to a TNPDCL / TANTRANSCO substation with spare capacity, since evacuation lines are a major cost.
  • Clear title and the right land-use permissions.
  • Good road access for construction and cleaning.

Land around the drier parts of Kanyakumari, Tirunelveli and Thoothukudi districts is often a good fit. Paddy and banana land in the wetter parts of our district is usually better kept for crops or used for agrivoltaics.

Schemes to know about

The central PM-KUSUM scheme has supported farmers to set up small grid-connected solar plants on their land (Component A) and to solarise pumps (Components B and C). Its status, windows and implementing agencies in Tamil Nadu change, so check the official PM-KUSUM portal or ask us for the current position before planning around it.

Scheme amounts and rules change. We confirm the current PM Surya Ghar and Tamil Nadu figures for your connection during the free consultation.

How Solar Harvezt helps

Our Director, Er. K. Ganesh Kumar, is a chartered and structural engineer, so we look at foundations, wind loads and drainage as carefully as panel output. We can assess your land, estimate generation, check grid access and prepare a feasibility report. Book a free consultation to start.

Let’s find the right solar solution for your property.

Tell us what you need and our team will help you understand the next steps. The consultation is free.

Chat on WhatsApp