International Journal of Multi-Disciplinary Research and Developmental Studies
E-ISSN: 2469-7811 • Impact Factor - 9.587

Potential of Rooftop Solar Energy for Institutional Electricity Consumption in the Konkan Region

Abstract

Rooftop solar energy holds significant potential for institutional electricity consumption (such as schools, colleges, government offices, hospitals, and public facilities) in the Konkan region of Maharashtra, though it comes with unique regional conditions and policy frameworks. [1, 2] Key Potential & Drivers • Significant Bill Reductions: Institutional buildings face high daytime electricity usage (lighting, ventilation, air conditioning, and administrative workloads), making direct self-consumption from rooftop PV a reliable way to offset high commercial/institutional tariffs. [1] • State & Central Subsidies: Government and semi-government institutional offices are eligible for strong financial backing—historically up to 100% assistance/subsidies for qualifying public/government structures under state mandates, alongside net metering allowances up to 1 MWp managed through the Maharashtra State Electricity Distribution Company Limited (MSEDCL). [1, 2, 3] • Co-located Efficiency: Generating power directly on institutional rooftops minimizes transmission and distribution (T&D) losses and helps stabilize local daytime loads. [1] Regional Challenges in Konkan • Coastal Climate Factors: The Konkan region (covering districts like Thane, Palghar, Raigad, Ratnagiri, and Sindhudurg) experiences heavy monsoon downpours, high humidity, salty sea-breeze corrosion, and strong coastal winds. Installations require specialized coastal-grade mounting structures, corrosion-resistant hardware, proper earthing, and weather-protected DCDB/ACDB panels. [1] • Roof Orientation & Space Constraints: Many legacy or sloping institutional roofs require structural assessments to ensure they can bear the wind load during monsoons and tilt angle optimizations for heavy cloud cover periods. • Grid and Policy Shifts: Ongoing updates to net metering, banking charges, and capacity limits by state regulators require institutions to properly size their systems against sanctioned loads rather than historical spikes alone.

Keywords: Konkan, rooftop solar energy, electricity consumption, institutional

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