Solar Energy Business in Kerala for NRIs 2026 | Renewable Energy Investment

Kerala's high electricity tariffs, strong government incentives, and abundant sunlight make solar energy one of the fastest-growing business opportunities for returning NRIs. From rooftop installations to solar farms and EPC contracting, the sector offers strong and stable returns.

Solar Business Models in Kerala

• Rooftop solar EPC: Design, supply, and install rooftop systems for homes and businesses
• Solar farm / ground-mount: Large-scale generation with KSEB power purchase agreements
• Solar product retail: Panels, inverters, batteries, and accessories
• Solar maintenance services: AMC contracts for installed systems
• Agri-solar (agrivoltaics): Dual-use land for farming and solar generation

Government Incentives Available

• PM Surya Ghar Muft Bijli Yojana — subsidy for rooftop solar
• KSEB net metering — sell excess power back to grid
• MNRE capital subsidy for residential systems
• Accelerated depreciation for commercial installations
• GST at 12% on solar panels and systems

Licenses & Registrations Required

• ✓ Company Registration
• ✓ GST Registration
• ✓ KSEB empanelment (for grid-connected systems)
• ✓ MNRE channel partner registration
• ✓ Electrical contractor licence (Kerala Electrical Inspectorate)

Investment & Revenue Estimates

All figures are indicative only. Actual results depend on scale, location, and market conditions.