Solar Chakki
Installed in East Champaran
(32 Solar Plate System)
Published on: July 30, 2025 | Category: Solar Project Case Study, Solar Information
In one of our most successful rural installations to date, Prakash Solar Power proudly deployed a 32-plate solar-powered aatta chakki system in East Champaran, Bihar. This project was commissioned in June 2025 for a client starting a commercial flour mill business in a region with frequent power outages.
Project Highlights
- System Size: 5.5 kW Solar + Hybrid Inverter + Battery Backup
- Use Case: Commercial Atta Chakki (32 Plates)
- Daily Output: 150-200 Kg Flour Grinding
- Monthly Earnings: ₹30,000 - ₹45,000
The system was designed with heavy-duty batteries to ensure that the chakki runs up to 10 hours per day — even in cloudy or low sunlight conditions. The power savings have been substantial, and the client now operates 100% independently.
Technical Specifications
- Total Capacity: 17.44 kW (32 x 550W)
- Motors Powered: 10HP chakki motor
- Battery Backup: 7.5 kWh (Lithium)
- Daily Output: 70-85 kWh
- Inverter: Hybrid 10kW with Net Metering
Installation Cost Breakdown
| Item | Quantity | Cost (₹) |
|---|---|---|
| Solar Panels (550W) | 32 | 6,40,000 |
| Hybrid Inverter (10kW) | 1 | 1,25,000 |
| Lithium Battery (7.5kWh) | 1 | 1,75,000 |
| Mounting + Wiring | — | 80,000 |
| Total Cost | ₹10,20,000 | |
Note: Prices vary by region. This project was executed under the MNRE subsidy program for solar agricultural processing.
Client Experience
“Mujhe laga tha solar chakki sirf ghar ke liye theek hai, par jab Prakash Solar Power ne commercial setup lagaya to main hairaan reh gaya. Har mahine ₹30,000+ ki kamaai ho rahi hai, aur bijli ka bill zero. Ab main khush hoon.”
- Ram Babu, East Champaran
Why It Works in Bihar
Bihar is ideal for solar adoption due to long sun hours and government incentives. This project proves that even in small towns, solar-based businesses can generate full-time income. We ensured the customer got:
- ✔ Proper site survey
- ✔ Load analysis & battery sizing
- ✔ End-to-end installation & testing
- ✔ MNRE subsidy documentation
Business Model & ROI
The total project cost was around ₹1.5 lakh before subsidy. With subsidy and daily income of ₹700-₹1200, the break-even period is less than 7 months. After that, it's all profit.
We have helped 100+ clients across Bihar and Eastern India start solar chakki businesses successfully. If you are in a low-power area or want to become self-employed, this is the right time to switch.
For Document Go Government website Ministry of New and Renewable Energy (MNRE) or contact me.
Want to Start Your Own Solar Chakki?
Follow these steps:
- 📞 Contact our team for free consultation.
- Tell us your load and budget — we-ll design a custom system.
- Get complete setup within 5-7 days with subsidy processing.
- We train you to operate the chakki efficiently.
Internal Resource
👉 पढ़ें: 5HP, 10HP और 15HP सोलर आटा चक्की: तुलना (Comparision)
👉32 Solar Aata Chakki Plant — Watch full video on the youtube.
👉16 Solar Aata Chakki Plant — Watch full video on the youtube.
Ready to start your journey? Contact us now or call at +91 84709 06106. We install in UP, Bihar, Jharkhand, MP and more.