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Sun Photonics Services

Trunkey CAPEX (EPC) Model

One contractor. Full accountability. A turnkey solar EPC model covers design, engineering, procurement, and installation under a single contract so there's no vendor juggling, no gaps in responsibility. Ideal for factories, manufacturing plants, and industrial units in Haryana that need a registered commercial solar installer to deliver a complete, commissioned system with full ownership transferred to them.

Solar OPEX Model

No upfront investment. No system ownership. Just cheaper electricity. Under the solar lease model, the system is installed at your facility and you pay only for the units consumed at a rate lower than your DISCOM tariff. The most practical option for warehouses, commercial buildings, and factories in Haryana that need cheap solar energy without blocking capital.

OPERATIONS & MAINTENANCE

A solar plant underperforms silently unless someone is actively monitoring it. O&M for commercial and industrial solar installations covers preventive maintenance, real-time generation monitoring, inverter health checks, and on-site fault response — all under SLA-backed timelines with an in-house team, not outsourced vendors.

PROJECT ADVISORY SERVICES

Independent guidance before you commit capital. Advisory covers yield assessments, DPR preparation, equipment benchmarking, and navigation of government solar schemes including industrial solar subsidies in Haryana and rooftop solar applications in Rajasthan. A good solar consultant tells you whether a project makes financial sense before anyone tries to sell you one.

ENVIRONMENTAL ADVISORY SERVICES

Solar adoption comes with regulatory paperwork — environmental clearances, green energy compliance, ESG reporting, and sustainability documentation. Environmental advisory handles all of it, so your solar project stays compliant with state and central regulations from approval to commissioning. Especially relevant for industrial units in Haryana operating under environmental mandates or targeting green certification for their facility.

ENERGY STORAGE SOLUTION

Solar generates power when the sun shines battery storage makes sure that power is available when you actually need it. A commercial BESS paired with your solar system eliminates peak-hour grid dependency, reduces demand charges, and keeps critical operations running during outages or low-generation periods. Essential for energy-intensive industries where power continuity directly impacts production.

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Services Available Across Major Cities

Solar EPC Services in Jaipur

Solar EPC Services in Jodhpur

Solar EPC Services in Bhiwadi

Solar EPC Services in Alwar

Solar EPC Services in Neemrana

Solar EPC Services in Udaipur

Solar EPC Services in Kota

Get a Solar ROI Report Tailored to your Business

Top Qualified
Engineers Team

Why Rajasthan Is Ideal for Commercial & Industrial Solar Projects

Rajasthan is one of India’s strongest solar markets due to:

  • High solar irradiation: ~6–7 kWh/m²/day
  • Long sunny days throughout the year
  • Higher energy yield per kW installed

For industries in Jodhpur, Barmer, Jaisalmer, Jaipur, Bikaner, and nearby regions, this translates into:

  • Faster payback
  • Stable long-term savings
  • Predictable solar generation


Better sunlight = stronger ROI.

Types of Solar model you can choose for your business

Rooftop-Solar-for-Factories

1. Rooftop Solar for Factories & Warehouses

Designed for industries with high daytime electricity consumption.

Key advantages

  • No land requirement
  • Direct reduction in grid power bills
  • Faster payback compared to utility-scale plants
  • Ideal for manufacturing units, logistics hubs, and warehouses
Ground-Mounted-Solar-Power-Plants

2. Ground-Mounted Solar Power Plants

Suitable for large CAPEX and energy-intensive businesses.

Key advantages

  • Higher generation potential
  • Fixed-tilt or tracker-based systems
  • Captive and open-access models supported
  • Optimized PLF and long-term reliability
Solar-for-Commercial-Buildings-&-Institutions

3. Solar for Commercial Buildings & Institutions

For hotels, hospitals, educational campuses, and commercial complexes.

Our approach

  • Clean, regulation-compliant designs
  • High-efficiency equipment selection
  • Stable performance with minimal operational disruption

How Much Does a Solar Power Plant Cost in Rajasthan?

The cost of a solar power plant in Rajasthan depends on project size and system type. In 2024–2025, a 1 MW commercial or utility-scale solar plant typically costs ₹3–5 crore, based on panel quality, mounting structure, and use of trackers.

Rooftop solar systems are usually cheaper on a per-kW basis and ideal for factories and warehouses, as they eliminate land costs and directly offset daytime electricity use.

These figures are indicative only. Actual cost depends on site conditions, approvals, and design. A site survey helps finalize the exact price, expected generation, and payback.

ROI, Savings & Payback What to Expect

For most industrial rooftop solar projects in Rajasthan, the typical payback ranges from:

👉 4 to 6 years

Factors affecting returns:

  • Electricity tariff and demand profile
  • System design quality
  • Degradation assumptions
  • Policy benefits and incentives

At Sun Photonics, we provide:

  • Conservative generation estimates
  • Clear NPV & IRR calculations
  • Transparent financial modeling

No exaggerated numbers. No post-installation surprises.

solar-epc-service-in-rajasthan

Government Policies, Net Metering & Approvals in Rajasthan

Rajasthan supports commercial and industrial solar adoption through:

  • Net metering for rooftop solar systems
  • Group and virtual net metering (for eligible consumers)
  • Open-access frameworks for larger projects

While approvals are smoother today, technical accuracy and documentation remain critical.

Sun Photonics manages:

  • Net-metering applications
  • DISCOM coordination
  • Subsidy support (where applicable)
  • Complete statutory and technical compliance

You focus on your business — we handle the process end-to-end.

Why Businesses Choose Sun Photonics

Transparent EPC pricing

Itemized BOQs with no hidden costs.

Realistic performance modeling

Based on site data, irradiation, and conservative assumptions.

End-to-end EPC + O&M support

From feasibility to long-term plant performance with SLAs.

Strong Rajasthan presence

Faster coordination with DISCOMs, inspectors, and authorities.

Industrial project experience

Manufacturing, warehousing, logistics, commercial buildings, and institutions.

Our Solar EPC Execution Process

  • Free initial site assessment
  • Detailed feasibility & technical proposal
  • Contract finalization (scope + timelines)
  • Procurement & installation
  • Commissioning & grid interconnection
  • O&M with performance monitoring

Industries We Serve

  • Manufacturing & processing units
  • Cold storage & agro-industries
  • Cement & allied industries
  • Data centers
  • Logistics parks & warehouses
  • Hospitality & healthcare
  • Educational institutions
  • Government and public-sector bodies

    Have Question Feel Free to Contact Us?

    Get a Free Solar Assessment from Sun Photonics

    If you want numbers, not sales talk, share:

    • Project location
    • Monthly electricity bill
    • Roof photo or single-line diagram

    We’ll deliver a clear, bankable solar
    proposal covering:

    • CAPEX & OPEX
    • Expected annual generation
    • Payback & ROI
    • Recommended equipment specifications