In India, the solar revolution has met with an unprecedented response. As of mid-2025, nearly a million households in India have installed rooftop solar systems.
While applauding people’s concerns toward green energy, one cannot discount the role of the Indian government’s PM Surya Ghar: Muft Bijli Yojana.
Collectively, both these factors have helped boost solar energy adoption across the country. The next goal is to complete 10 million (1 crore) installations by 2027!
Now, if you also want to be part of this revolution, you need the right solar system suppliers in India. But amidst so many options, choosing a responsible one can be tricky and complex, involving a range of factors to consider.
So, this short guide can help make life a little easier for you.
Factors to Consider While Selecting the Right Solar System Suppliers in India
From industry experience and expertise to installation quality and practices, here are seven fundamental factors to consider while finalizing a solar system supplier.
Industry Experience and Technical Expertise
Design accuracy and system integration are factors that directly impact a solar setup’s long-term performance. Therefore, you need an experienced and expert partner. Accordingly, while evaluating suppliers on this front, you must assess their,
- Years of experience in residential, commercial, or industrial solar setups.
- A proven track record or portfolio of successful installations.
- Experience in handling your requirements and project types.
- Past customer feedback and satisfaction
Certifications, Approvals, and Quality Standards
Solar system suppliers in India must comply with specific quality and safety standards. Therefore, you must also evaluate prospective providers on their offerings and certifications. Some important ones include;
- MNRE-approved products and installations
- BIS-certified solar panels and components
- ISO certification for quality management
- Trained and certified installation engineers
Assessing providers and making a choice based on the above will help you ensure compliance, safety, and sustainable system reliability.
Solar Equipment Quality
Evaluating product quality is integral to selecting the right solar system supplier. It is because factors like performance, endurance, and long-term reliability matter. The solar panels, batteries, inverters, and mounting structures have a significant impact on the system’s lifespan and performance. Thus, you must consider suppliers who offer;
- Tier-1 solar panels
- High-efficiency modules
- Efficient inverters
- Integration of solar systems with battery storage solutions
- Mounting structures that withstand wind, corrosion, and long-term outdoor use
System Design Customization
Of course, everyone wants to minimize electricity bills, achieve energy independence, and contribute to green energy. However, each consumer comes with unique requirements and circumstances. Hence, the solar system supplier in India you choose should be able to comprehend your requirements and customize the system’s design to align with your goals. Accordingly, the supplier you choose should;
- Survey your site comprehensively
- Analyze conditions like shading, load patterns, and installation space
- Design a custom layout with accurate generation estimates
Transparent Pricing and Financial Guidance
Solar setup prices vary widely and involve a complex estimate of multiple elements. A trustworthy supplier will provide you with a transparent breakdown of each cost involved, explaining its significance and purpose.
In addition, the supplier should help you enroll in government schemes to apply for and receive the applicable subsidies in your case in a legally appropriate manner.
Warranty and After-Sales Support
Warranties vary based on the product you buy. Nevertheless, you must check the warranty your supplier provides on each relevant element of your setup. It includes the performance warranty on solar panels, inverters, and installation and workmanship.
Besides, you must check if your package or the total cost includes after-sales support. Many suppliers provide it as part of the overall package, while some charge additional costs for every technical assistance visit.
Installation Quality and Practices
Installation quality is as crucial as the quality of the product. A properly installed system delivers better efficiency, performance, and remains safe.
Hence, the supplier you choose should follow standard installation protocols, use superior parts and components, ensure safe, weather-resistant mounted structures, and provide well-trained and certified installation teams.
Prepared to Make the Right Choice? Choose EnerTech!
Yes. EnerTech is one of the most trusted solar system suppliers in India. We are a complete ecosystem of solar power products, including solar inverters, solar UPS, etc., helping not just our customers but the country build its solar power landscape.
Our solar UPS products, in particular, are strengthening India’s solar endeavors, making users, including residential, commercial, and industrial, self-sufficient in terms of energy.
Equipped with the latest technologies and capabilities, our range that includes Solar Online UPS 1-1 Ph, Solar Online UPS 3-1 Ph, and Solar Online UPS 3-3 Ph is helping our consumers of all types and requirements transform energy supply.
However, what also makes us unique and innovative is how seamlessly we’ve integrated solar systems with battery storage solutions. By doing so, we’ve helped create efficient off-grid power systems that empower industrial and commercial users. Our innovative approach has paid off over the years. Many of our clients have saved millions on electricity and enhanced their reputation as sustainable players.
So now, if you also want to partner with us and join the solar revolution, please email us at sales@enertechups.com to connect with our experts and navigate our support.
