Technaus Renewable Pvt. Ltd. provides rooftop solar sales & installation services in Puducherry. The Electricity Department, Govt. of Puducherry, also publishes a ‘List of vendors registered in the National Portal (PM Surya Ghar)’; the National Portal shows 22 vendors for Puducherry. Contact: Email: solar@technaus.co.in | Phone: 7418650503. Services: Rooftop PV (on‑grid/off‑grid), site survey, installation & maintenance. Vendors can claim this listing on SolSetu to update details, photos & offers.