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Bangalore gets over 300 sunny days a year, making it one of India's best cities for rooftop solar. But before you sign a contract, one decision will shape your savings, your subsidy eligibility, and your experience for the next 25 years: On-Grid or Hybrid? For villa owners, this choice is especially significant. A villa typically has larger roof area, higher power consumption (pumps, air conditioning, EV charging, common lighting), and — in many layouts — a dependence on unin

Updated May 2026 · 7 min read · Divyani Mehta, Aura Energy As electricity bills surge past ₹5,000 a month for large villas, Bangalore's villa owners are turning sunlight into their smartest financial asset. Gone are the days when Bangalore used to have a long Monsoon season. Based on data from the past 2 years, Bangalore receives over 300 sunny days a year. Your villa's rooftop is, quite literally, a power plant you haven't switched on yet. In 2026, with government subsidies