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Your Partner in Solar Power

Engineering high-performance solar systems to transform India’s energy future.
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Reliable Solutions Powering India's Energy Transition

Inter Solar Systems brings more than two decades of expertise in delivering end-to-end PV solutions across residential, commercial, and industrial projects. From system design to commissioning, every solution is planned for dependable output, reliability, and long-term performance.

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tick Hybrid & Utility-Scale
tick Pan-India Reach
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MW Installed Capacity

Utility-grade output built on scale

From design to commissioning, our capacity reflects robust engineering, stable generation, and high-efficiency integration.

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Solar Expertise Tailored To Every Requirement

Supporting solar deployments across sectors through solutions suited to varied site conditions.

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Residential Solutions

Rooftop solutions for bungalows, apartments, and farmhouses designed to maximise savings, ensure safety, and integrate seamlessly with daily energy use.

Commercial Spaces

High-efficiency setups for hotels, resorts, hostels, healthcare, textiles, and pools delivering consistent output with optimised load management.

Industrial Projects

Robust high-capacity systems engineered for manufacturing units and educational institutes, supporting continuous operations with dependable, scalable solar infrastructure.

Public Sector

Compliant, large-scale installations for SNA bodies, PEDA, HIMURJA, UREDA, CREST, CPWD, and various PWD departments.

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Trusted Solar Systems For Modern Energy Needs

A focused range of solar solutions engineered for residential, commercial, industrial, and institutional use.

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Heat Pumps

Energy-efficient heating systems designed for stable performance.

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Solar PV Panels

High-efficiency panels built for consistent, dependable generation.

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Solar Water Heating System

Durable solar units delivering reliable hot-water output.

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Discuss Your Solar Requirements With Experts Who Deliver Certainty And Performance.

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At Inter Solar, every project is built with precision, ensuring dependable performance and measurable value for every energy requirement.

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Specialised Expertise Shaping Dependable Solar Outcomes

As your trusted solar system manufacturers in India, we provide end-to-end support from analysis, design, installation, and performance monitoring.

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Computer System Simulations

Precise simulations calculate energy output, heat reduction, and system efficiency accurately.

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Automatic Controls

PLC-controlled systems manage forced circulation, ensuring consistent and optimised performance.

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Commercial & Ground Expertise

Proven delivery across commercial facilities and large-scale ground mounted solar projects.

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Leading Solar System Manufacturers Delivering Reliable Solutions

Inter Solar is a trusted solar system manufacturer, operating since 1997, delivering PV modules and water heating systems across India, the Middle East, Nepal, Bhutan, and Abu Dhabi. With over 5,00,000 installations, advanced manufacturing capabilities, and a focus on carbon footprint reduction, we provide reliable, high-performance solar solutions for homes, industries, and utility-scale projects.

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Serving 10L+ Clients
With Proven Expertise

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Solar Built For The Long Run

Inter Solar leverages decades of expertise, innovative engineering, and cost-effective solutions to deliver solar projects that maximise output, reliability, and long-term energy savings.

Smart Savings

Cut costs without compromising efficiency or system reliability.

Decades Strong

28+ years of hands-on solar project experience worldwide.

Seamless Execution

End-to-end project support from design to commissioning.

Engineered Reliability

High-quality systems built for consistent, long-term performance.

7+ Countries

Project Presence

1 Core Base

Domestic Operations

3 Regional Corridors

Cross-Border Reach

Multiple Markets

Export Footprint

See How Much Solar Can You Save

Get a personalised estimate in minutes. Our solar calculator uses your actual usage to show real savings potential.

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End-to-End Solutions For Every Solar Project

Inter Solar delivers comprehensive services from design to maintenance, ensuring optimal performance, reliability, and efficiency across residential, commercial, and industrial solar installations.

Residential
Residential

Designed for homes and housing developments, residential solar solutions focus on safe installation, space-efficient system design, and dependable on-site energy generation.

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Residential
Commercial & Industrial
Ground Mounted
Utility Scale

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Grow Your Business With Renewable Energy

Become a part of Inter Solar’s dealer program and access premium solar products, advanced technology, and strong support. Tap into the growing solar market and expand your business with confidence.

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Solar Tips, Trends & Expert Insights

Stay updated with the latest in solar technology, industry trends, and actionable tips from Inter Solar’s experts to help you make smarter energy decisions.

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Solar Panels Vs. PV Modules: Key Differences
Solar Panels Vs. PV Modules: Key Differences
September 23, 2026 11 Minutes Read
Solar vs Traditional Power: Why the Future Belongs to Renewable Energy
Solar vs Traditional Power: Why the Future Belongs to Renewable Energy
September 23, 2026 10 Minutes Read
Do Solar Panels Work in the Night and Rainy Season?
Do Solar Panels Work in the Night and Rainy Season?
September 23, 2026 12 Minutes Read
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Start Your Solar Journey Today

Provide a few details about your home, business, or project, and our team will create a customised solar solution designed for your energy needs, efficiency goals, and long-term performance.

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