5 kWp Residential On-Grid Solar — K.C. Thimmashetty, Bengaluru

Client Overview

K.C. Thimmashetty is a homeowner in Bengaluru, Karnataka, with a typical urban residential rooftop — a mix of sloped metal sheeting and open flat area. Rising electricity bills from BESCOM and a desire for long-term energy independence led him to explore rooftop solar.

Project Background

Bengaluru households in 2021 were facing increasing BESCOM tariffs, and residential solar adoption was accelerating. With a well-suited rooftop orientation and consistent daytime usage patterns, the property was an ideal candidate for a 5 kWp on-grid system.

The client was new to solar and needed a team that could guide him through the entire journey — from initial assessment to post-installation support. Techedge handled everything.

Solution Delivered

A 5 kWp on-grid (grid-tied) rooftop solar PV system was installed in February 2021, designed to offset the majority of the home’s electricity consumption during daylight hours.

System Highlights:

• System Size: 5 kWp
• System Type: On-Grid (Grid-Connected with Net Metering)
• Installation Date: February 2021
• Project Cost: ₹2,50,000
• Application: Household lighting, fans, appliances, water pump
• Roof Type: Sloped metal sheet + open terrace
• Monitoring: Mobile app-based real-time generation tracking

Panels were installed across two roof sections to work around obstructions and maximise total generation. Cable management was carefully planned for a clean, durable finish.

Project Investment

ROI & Savings

Generation & Monthly Savings

• Daily generation: ~20 units @ ₹6.00–7.00/unit (BESCOM, Bengaluru)
• Monthly savings: ~₹3,600 – ₹4,200
• Annual savings: ~₹45,000 – ₹50,000

Savings Till Date

• System operational: ~4+ years (February 2021 – April 2025)
• Estimated total savings: ~₹1.8 – 2.0 Lakhs ✅
• System approaching full payback

Lifetime Projection

• Payback period: ~3.5 Years
• 10-year savings: ~₹5.5 Lakhs
• 25-year savings: ~₹14–16 Lakhs (with 5% annual tariff escalation)

ಒಮ್ಮೆ ಹೂಡಿಕೆ — 25 ವರ್ಷ ಉಳಿತಾಯ

ಕೆ.ಸಿ. ತಿಮ್ಮಶೆಟ್ಟಿ ಅವರು ಬೆಂಗಳೂರಿನಲ್ಲಿ ತಮ್ಮ ಮನೆಯ ಮೇಲ್ಛಾವಣಿಯ ಮೇಲೆ 5 kWp ಸೌರ ವ್ಯವಸ್ಥೆ ಅಳವಡಿಸಿದ್ದಾರೆ. ಫಲಿತಾಂಶ ತಕ್ಷಣವೇ ಕಾಣಿಸಿಕೊಂಡಿತು.

🌱 ವಿದ್ಯುತ್ ದರ ಪ್ರತಿ ವರ್ಷ ಏರುತ್ತದೆ — ಸೌರ ಶಕ್ತಿ ಬೆಲೆ ಏರಲ್ಲ. BESCOM ನೆಟ್ ಮೀಟರಿಂಗ್ ಮೂಲಕ ಹೆಚ್ಚುವರಿ ವಿದ್ಯುತ್ ಅನ್ನು ಗ್ರಿಡ್‌ಗೆ ಕಳುಹಿಸಿ ಮತ್ತಷ್ಟು ಉಳಿಸಿ.

ನಿಮ್ಮ ಮನೆಗೂ ಇದೇ ರೀತಿ ಸೌರ ವಿದ್ಯುತ್ ಬೇಕೇ? ಉಚಿತ ಸೈಟ್ ಸಮೀಕ್ಷೆಗಾಗಿ ಇಂದೇ ಸಂಪರ್ಕಿಸಿ → 98440 97096

Business Impact

• ✅ Monthly electricity bills significantly reduced — household energy costs cut by 60–70%
• ✅ Predictable, stable energy cost — shielded from BESCOM tariff increases
• ✅ Zero-maintenance operation — quarterly panel cleaning, no repairs in 4+ years
• ✅ BESCOM net metering — excess generation credited back to the grid
• ✅ Long-term asset — 25-year panel life ensures savings well beyond payback

What the Client Said

“We recently got our home solar system installed by TechEdge India, and the overall experience was really smooth. From the initial discussion to the final setup, everything was handled in a clear and straightforward way.

The installation was done neatly, and the team made sure we understood how everything works. You can tell they know what they’re doing, and they were always available to answer any questions we had.

Since the installation, we’ve already started noticing a drop in our electricity bills, which is great. Overall, it feels like a solid long-term decision for our home.

Would definitely recommend TechEdge India to anyone thinking about going solar.”

— K.C. Thimmashetty, Bengaluru

Performance Highlights

• Consistent generation since February 2021 — over 4 years of reliable, trouble-free operation
• Minimal maintenance — panel cleaning once a quarter; no inverter or wiring issues
• Bengaluru climate advantage — good solar irradiation year-round despite the city’s moderate cloud cover
• Net metering in place — surplus daytime generation credited by BESCOM, reducing bills further

Techedge Perspective

Every residential project matters to us. A homeowner trusting us with their rooftop is a personal commitment — and we take it seriously. The Thimmashetty installation is a reminder that a clean installation, clear communication, and honest numbers are what build trust that lasts.

Conclusion

A ₹2.5 lakh investment that started reducing electricity bills from the very first month — and will continue delivering savings for 25 years. Clean energy, clean installation, clear returns.

“From ₹2.5 lakhs invested to a lifetime of lower bills — that’s what rooftop solar means for a Bengaluru home.”

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