Project Overview
• Client: Mr. Aleyamma Jose (J Mart)
• Installer: Jibin Solar Energy Pvt. Ltd.
• System Capacity: 20 kW On-grid rooftop solar
System Details
• Panels: High-quality Havells solar modules installed on rooftop
• Inverter & Balance of System: Including mounting, cabling, net-metering setup, civil work — typical budget for similar installations is around ₹865000.
• Total Estimated Cost: ₹865,000 (based on industry standard for 20 kW systems)
Electricity Generation & Earnings
• Annual Generation :~32850 kWh (approx. 90 kWh/day × 365 days)
• Average Tariff :₹7 per kWh (range ₹7–7.5 per kWh)
• Estimated Annual Earnings/Saving: ₹2,29,950 (32850 × ₹7)
Return on Investment (ROI)
• Estimated Payback Period: ~3.7 years ₹865000 investment ÷ ₹229950 annual saving ≈ 3.7 years Post-payback, continuous savings contribute to long-term RO
Summary Table
| Parameter | Value |
| System Capacity | 20 kW |
| Installed Cost | ₹865,000 |
| Annual Generation | 32850 kWh |
| Tariff Rate | ₹7/kWh |
| Annual Savings | ₹229950 |
| Estimated Payback | ~3.7 years |
Final Takeaway
The 20 kW solar installation by Jibin Solar for Mr. Aleyamma Jose( J Mart) is a smart investment: it delivers substantial annual savings, a dependable ROI, and reduced carbon footprint. Plus, the quality of service, equipment, and financial facilitation makes it a compelling choice for sustainable energy adoption.
