Project Overview:
Solrato successfully implemented a 50kW Hybrid Solar System with Battery Storage for a pipe manufacturing factory located in a rural village in Karnal, Haryana, delivering reliable power backup, major diesel savings, and uninterrupted industrial operations. This project highlights how hybrid solar solutions for factories can solve severe electricity reliability issues in semi-urban and rural India.
Client Background
The customer operates a pipe manufacturing factory requiring continuous electricity to run machinery and maintain production schedules. However, the factory faced an unusual and highly disruptive grid supply condition:
- Electricity supply alternated monthly — one month daytime power and one month nighttime power.
- Frequent power cuts affected manufacturing output.
- Production planning became unpredictable.
- Heavy dependence on diesel-based backup power.
The factory relied on a 125 kVA diesel generator, leading to high fuel costs, maintenance expenses, and operational inefficiency.
The Energy Challenge
Key problems faced by the client included:
- Unreliable grid electricity in rural Haryana
- High diesel generator operating cost
- Production losses due to power outages
- Rising fuel prices affecting profitability
- Lack of a sustainable industrial power backup solution
The client required a long-term renewable energy solution capable of ensuring uninterrupted power while reducing operating expenses.
Solrato’s Hybrid Solar Solution
After conducting a detailed energy audit and load analysis, Solrato designed a customized industrial hybrid solar power system consisting of:
- 50kW Solinteg Hybrid inverter with 50KW Solar Power Plant
- 35kWh Battery Energy Storage System (BESS)
- Advanced hybrid inverter technology
- Intelligent energy management system
- Seamless grid, solar, battery, and DG integration
This solar + battery hybrid system enables:
- Solar energy to power factory loads during the day
- Battery backup during grid outages
- Reduced diesel generator runtime
- Automatic switching for uninterrupted manufacturing operations
System Performance & Results
The installed hybrid solar system for industrial application delivered immediate operational and financial benefits:
✅ Continuous power supply for factory operations
✅ Significant reduction in diesel consumption
✅ Stable production without downtime
✅ Improved energy efficiency
✅ Lower carbon emissions
Daily Savings:
The customer is now saving approximately ₹2,000 per day on energy costs through reduced diesel usage and optimized solar consumption.
Why Hybrid Solar is Ideal for Rural Industries
This project demonstrates how hybrid solar systems with battery storage are the best solution for industries facing unreliable grid power in India. Unlike conventional solar plants, hybrid systems provide:
- Power backup during outages
- Peak load management
- Diesel generator optimization
- Energy independence for factories
Conclusion
The Karnal project showcases Solrato’s expertise in delivering industrial solar solutions, hybrid solar power plants, and battery energy storage systems tailored for challenging power conditions. By replacing diesel dependency with a smart hybrid energy system, the factory achieved reliable electricity, reduced operating costs, and sustainable energy usage.
Solrato continues to help industries across India transition toward reliable, cost-effective, and renewable hybrid solar energy solutions designed for real-world power challenges.
