15kW Solar Installation at Purulia Goushala by SolarLogix
SolarLogix successfully designed and executed a 15 kW rooftop solar power plant for Purulia Goushala, a non-profit charitable institution, located in Purulia district, West Bengal.
The project was implemented to support daytime power requirements, reduce electricity expenses, and promote clean and sustainable energy usage for community service activities, while ensuring safe grid integration and long-term reliability.
This installation stands as a reference solar project for gaushalas, trusts, and non-profit institutions in West Bengal.
📍 Project Details
| Parameter | Details |
|---|---|
| Client Name | Purulia Goushala |
| Industry | Non-Profit / Charitable Institution (Goushala) |
| Location | Purulia, West Bengal |
| Installed Capacity | 15 kW Rooftop Solar Plant |
| Structure Type | TATA Power Certified RCC Ballast Mounting Structure |
| Solar Modules | TATA Power Make Monoperc 400 Series Modules |
| Inverter Type | TATA Power Certified Solis String Inverter with MPPT |
| Grid Integration | Net Metering (Utility Liaisoning) |
| Safety Systems | Conventional Lightning Arrester |
| Maintenance Access | RCC Rooftop Access Provision |
| Monitoring | Remote Monitoring with Live Performance Feed |
| Insurance | TATA AIG Comprehensive Solar Plant Insurance |
⚙️ Engineering & Safety Highlights
The system was engineered with a strong focus on institutional safety, reliability, and compliance:
✔ Net-metering enabled system for optimal energy utilisation
✔ Conventional lightning arrester for electrical surge protection
✔ RCC ballast structure suitable for flat rooftops
✔ High-quality fasteners and foundation bolts for long-term durability
✔ Remote monitoring system for real-time performance tracking
The design ensures safe operation, minimal maintenance, and consistent solar generation.
⚡ Performance & Financial Impact
-
Specific Generation: ~1300 units per kW per year
-
Estimated Annual Generation: ~19,500 units
-
Applicable Grid Tariff: ₹8.5 / unit
-
Estimated Annual Savings: ~₹1.65 lakh
-
Payback Period: ~1 to 2 years
-
System Life: 25+ years
The solar plant significantly reduces electricity expenditure, allowing more funds to be utilised for animal welfare and community services.
🌱 Environmental Impact
This 15 kW rooftop solar installation contributes to:
🌍 ~311 tons of CO₂ emissions avoided
🌳 ~365 trees planted (equivalent)
🏭 ~154 tons of coal burn avoided
🚗 ~1.22 million km of petrol consumption offset
A meaningful step towards environmentally responsible and sustainable community service operations.
