Why Delhi NCR Is a Hub for Rooftop Solar
Delhi NCR (Delhi, Noida, Ghaziabad, Gurgaon, Faridabad) is one of India’s biggest rooftop solar markets. High electricity bills, rising power demand, and attractive subsidies have accelerated the shift to solar energy. Choosing a professional rooftop solar installation company in Delhi NCR ensures safe installation, correct wiring, high-quality components, and long-term performance.
Best Rooftop Solar Installation Companies in Delhi NCR (2025)
1) Alien Energy Solar
Alien Energy Solar is a leading rooftop installer across Delhi, Noida, Ghaziabad, and Faridabad. The company provides fast site surveys, premium monocrystalline panels, high-quality inverters, and complete subsidy support. They specialize in 1kW–10kW residential installations.
Best For: Homeowners needing fast, affordable installation.
Price Range: ₹55,000 – ₹3,00,000
2) Tata Power Solar
Tata Power Solar offers premium-grade rooftop systems with long-term reliability. Known for advanced engineering and strong after-sales service, the company is preferred for home and commercial projects.
Best For: Customers seeking premium, branded solutions.
Price Range: ₹65,000 – ₹3,60,000
3) Loom Solar
Loom Solar provides high-efficiency N-type and Mono PERC solar panels suitable for small rooftop areas. Their installation partners cover the entire Delhi NCR region.
Best For: High-efficiency output and compact rooftops.
Price Range: ₹60,000 – ₹3,20,000
4) Waaree Energies
Waaree is one of India’s largest solar panel manufacturers with a strong dealer network in NCR. Their installers offer durable systems at affordable prices.
Best For: Budget-friendly systems.
Price Range: ₹55,000 – ₹3,00,000
5) UTL Solar
UTL Solar specializes in hybrid and off-grid solar systems with strong inverter and battery technology. Ideal for areas with power cuts.
Best For: Backup-based and hybrid solar installations.
Price Range: ₹50,000 – ₹2,50,000
6) Jakson Solar
Known for manufacturing high-efficiency panels and offering EPC services for large-scale commercial rooftops in Delhi NCR.
Best For: Industrial and large commercial units.
Price Range: ₹65,000 – ₹3,20,000
7) Adani Solar
Adani Solar provides premium-quality solar modules with excellent temperature performance. Their certified installation partners operate across Delhi NCR.
Best For: Long-term durability and premium residential projects.
Price Range: ₹70,000 – ₹3,60,000
Installation Services Provided by Delhi NCR Solar Companies
Site Survey & Load Assessment
A detailed analysis of your rooftop, electricity usage, and shading.
System Design
Customized structure planning and panel layout for maximum sunlight.
Mounting Structure Setup
Galvanized iron (GI), aluminum, and elevated structures depending on roof type.
Panel & Inverter Installation
Premium inverters such as UTL, Growatt, and Enphase are used.
Net Metering Support
Application and approval through respective DISCOMs:
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BSES (Delhi)
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NDMC
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DHBVN (Faridabad, Gurgaon)
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PVVNL (Noida, Ghaziabad)
Subsidy Documentation
Support for PM Surya Ghar Yojana subsidy.
After-Sales Service
Maintenance, safety checks, inverter servicing, and monitoring support.
Rooftop Solar System Price in Delhi NCR (2025)
| System Size | On-Grid Price | Off-Grid Price | Hybrid Price |
|---|---|---|---|
| 1kW | ₹55,000–₹75,000 | ₹70,000–₹95,000 | ₹90,000–₹1,20,000 |
| 2kW | ₹1,20,000–₹1,50,000 | ₹1,40,000–₹1,90,000 | ₹1,70,000–₹2,20,000 |
| 3kW | ₹1,80,000–₹2,20,000 | ₹2,20,000–₹2,90,000 | ₹2,50,000–₹3,20,000 |
| 5kW | ₹3,00,000–₹3,60,000 | ₹3,40,000–₹4,50,000 | ₹3,90,000–₹5,00,000 |
Final Verdict
The best rooftop solar installation company in Delhi NCR depends on your system size, rooftop type, and budget. Alien Energy Solar is ideal for fast and affordable residential installations, while Tata Power, Loom Solar, and Waaree offer premium and efficient system options. Always check warranty, reviews, and installation quality before choosing your solar partner.
