Trusted Expertise, Engineered
to Make Solar Hassle-free

For enterprises that demand technical rigor, safe execution, and long-term value, Crompton offers rooftop solar solutions engineered to perform.

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Solar Pump
  • Why To Choose Crompton Fans

    Proven Legacy

    A trusted name in India’s industrial journey for 85+ years

  • Why To Choose Crompton Fans

    Engineering Excellence

    Engineering led technology driven solutions for consistent industrial and commercial performance

  • Why To Choose Crompton Fans

    900+ service touch points

    A robust network of 900+ service touch points always within reach

Solar Pump

Comprehensive EPC Solar Solutions by Crompton

  • 01
    Viability Audits
    Viability Audits

    The first step towards efficient power utilization is understanding the load patterns, energy consumption, and rooftop potential. Our expert team conducts these viability studies to deliver maximum efficiency and returns.

  • 02
    Site Survey
    Site Survey

    Crompton team will conduct a detailed site visit and recce to understand the structural and electrical layouts, roof condition, orientation, shading, and safety. This helps define the best placement and configuration for the solar array.

  • 03
    Solution Design
    Solution Design

    Once the possible conditions and requirements are analyzed, a custom solar solution is created with detailed system layout, generation forecasts, and ROI analysis. The design is optimized for performance, reliability, and compliance with all regulatory norms.

  • 04
    Engineering
    Engineering

    The design is translated into detailed engineering drawings and technical documentation. Our team manages regulatory approvals, net-metering applications, and grid interconnection requirements to prepare for the deployment and installation.

  • 05
    Installation
    Installation

    Our trained professionals ensure precise installation with the highest safety standards. We complete mechanical and electrical testing, inverter setup, and grid synchronization, followed by final commissioning and performance verification.

5 Reasons to Choose Crompton Solar Rooftop

85+ Years of Trust 85+ Years of Trust End-to-End Solar Solution End-to-End Solar Solution Expert System Design Expert System Design Reliable Products Reliable Products Strong Service Strong Service

85+ Years of Trust

A legacy of innovation, quality and reliability backed by the trusted Crompton brand.

End-to-End Solar Solution

From consultation and system design to installation, commissioning and after-sales support — one integrated solar partner.

Expert System Design

Expert consultation, site assessment and customised system design to ensure the right solution for your energy needs.

Reliable Products

High-quality solar modules and BIS/BEE-compliant inverters, backed by strong warranties and stringent quality standards.

Strong Service & Support

Comprehensive post-installation support including systematic cleaning, health checks and O&M services to help keep your solar system performing efficiently over the years.

  • 85+ Years of Trust
  • End-to-End Solar Solution
  • Expert System Design
  • Reliable Products
  • Strong Service & Support

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Customer Care

For any issues related to any products give us a call or connect with us here

gosolar@crompton.co.in

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Solar Solutions FAQs

Solar Panel

What is a Solar Rooftop System?

A solar rooftop system is a set of solar panels, inverter, mounting structures and accessories installed on your roof to convert sunlight into usable electricity for your premises.

What is a Solar Rooftop System with Storage facility?

It is a rooftop solar system combined with batteries, which store excess solar energy so you can use power during night, grid outages or low-sunlight periods.

What is a Grid Connected Solar Rooftop System?

A grid-connected rooftop solar system is linked to the DISCOM grid, allowing you to draw power when needed and export surplus energy to earn credits via net metering.

What is the average cost of grid connected rooftop solar systems?

In India, grid-connected rooftop solar typically costs about ₹45,000–₹70,000 per kW, varying by brand, structure type, inverter, and site conditions.

How much roof area is required to set up the grid connected rooftop solar system?

On average, a 1 kW rooftop solar system needs around 80–100 sq. ft. of shadow-free roof area, depending on panel wattage and layout.

What are solar panels and how do they work?

Solar panels are photovoltaic modules that convert sunlight into direct current (DC) electricity using semiconductor cells, which is then converted to usable AC power by an inverter.

What are the benefits of installing solar panels?

Solar panels help reduce electricity bills, provide long-term energy savings, lower carbon footprint, increase energy independence and can enhance property value.

How much does it cost to install solar panels?

For homes in India, complete rooftop systems generally range from about ₹45,000–₹75,000 per kW, influenced by panel type, structure, inverter and installation complexity.

Do solar panels work in cloudy or rainy weather?

Yes, solar panels still generate electricity in cloudy or rainy weather, though output is lower compared to bright sunny days.

What maintenance do solar panels require?

Rooftop panels mainly require periodic cleaning to remove dust and bird droppings, plus occasional visual checks of wiring, mounting and inverter performance.

Can solar panels be installed on all types of roofs?

Solar panels can be installed on most RCC, metal and tiled roofs using suitable mounting structures, subject to roof strength, orientation and shadow-free area.

How often should solar panels be cleaned?

In Indian conditions, panels are typically cleaned every 15–30 days; high-dust or coastal areas may require more frequent cleaning for optimal performance.

What is the best way to clean rooftop solar panels?

Use clean water, a soft cloth or non-abrasive brush, and avoid harsh chemicals or high-pressure jets to protect the glass and panel frames.

How long do solar panels typically last?

Quality solar panels usually have a life of 25 years or more, with performance warranties commonly guaranteeing output over this period.

Do solar panels lose efficiency over time?

Yes, panels experience gradual degradation, typically around 0.5–0.7% per year, but remain productive for decades.

What is the average cost of installing a rooftop solar system in India?

Residential rooftop systems usually cost about ₹45,000–₹75,000 per kW before subsidies, depending on technology, brand and site requirements.

How much can I save on electricity bills with solar panels?

A well-designed system can cut household electricity bills by 60–90%, depending on system size, consumption pattern and state tariff.

Are there any government subsidies or tax benefits available for rooftop solar?

Yes, under the PM Surya Ghar scheme, eligible residential consumers receive central financial assistance per kW, in addition to state incentives where applicable.

How do net metering and feed-in tariffs work for rooftop solar systems?

Net metering adjusts your bill based on imported minus exported units, while feed-in tariffs pay a predefined rate for surplus energy injected into the grid.

What is the difference between on-grid, off-grid, and hybrid solar systems?

On-grid connects to DISCOM without batteries, off-grid works independently with batteries, while hybrid combines grid connectivity with battery backup for higher reliability.

How does net metering work for rooftop solar systems?

A bidirectional meter records both imported and exported energy; at billing, exported units are adjusted against consumption to reduce your payable amount.

What happens to power generation on cloudy or rainy days?

Generation reduces but does not stop; the grid or batteries compensate for any shortfall to ensure uninterrupted supply.

Can solar panels generate electricity at night?

No, solar panels do not generate at night; power is drawn from the grid or stored battery energy during non-sunlight hours.

How are solar inverters important for rooftop systems?

Solar inverters are essential as they convert DC power from panels into AC power, manage grid synchronisation, safety, and monitor system performance.

Switch to clean energy with Crompton Solar Rooftop Solutions

Crompton Solar Rooftop Solutions delivers reliable, high-performance solar rooftop products designed for Indian residential, commercial & industrial requirements. Crompton’s rooftop solutions helps consumers convert their open roof space into power generating unit cutting down on electricity bills, reducing carbon footprint and ensuring long term savings. With 85+ years of trust and innovation, Crompton continues to power a sustainable future with solar technology that delivers efficiency,durability & peace of mind.

About PM-KUSUM Scheme

The PM-KUSUM Scheme is an initiative by the Ministry of New and Renewable Energy, Government of India. The objective of the scheme is to reduce the use of diesel in the agriculture sector and boost farmers’ income. Under this scheme, farmers can receive a central government subsidy of up to 30% or 50% of the total cost for installing standalone solar pumps or for solarising existing grid-connected agricultural pumps.

Additionally, the scheme allows farmers to set up grid-connected solar power plants of up to 2 MW on their barren or fallow land and sell the generated electricity to local DISCOMs at rates decided by the respective state electricity regulators. The implementation of the scheme is carried out through designated departments of the State Governments.

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