Powering Homes & Businesses with Smart Solar Solutions.
PM Surya Ghar Approved Vendor | Residential | Commercial | Industrial
Powering a Smarter, Greener Tomorrow
Since 1993, S & N Merchandisers, based in Dehradun, Uttarakhand, has been delivering reliable and innovative solar energy solutions with a commitment to quality, efficiency, and customer satisfaction.
We specialize in solar energy applications for homes, businesses, and industries. From solar water heating and swimming pool heating to space heating and modern solar power solutions, our experienced team provides dependable solutions tailored to every requirement.
Smart Solar Solutions
Efficient and reliable energy solutions.
Trusted Experience
Decades of solar industry experience.
Customer Support
Dedicated support for our customers.
Clean Energy
Building a sustainable future.
Smart Solar Products for Every Need
Explore our range of reliable solar energy products and heating solutions designed for residential, commercial, and industrial applications.
On-Grid Solar Power Plant System
An on-grid solar power plant system generates clean electricity through solar panels and connects directly to the power grid.
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Bifacial Solar Module
Bifacial solar modules generate electricity from both sides of the panel for improved energy generation.
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Solar Lights
Efficient solar lighting solutions that provide dependable illumination using clean renewable energy.
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Solar Water Heating System
Efficient solar water heating systems designed to provide hot water while reducing conventional energy consumption.
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Solar Space Heating System
Smart solar heating solutions designed to provide comfortable indoor spaces using efficient thermal energy.
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Mono & Poly-Crystalline Solar Module
Reliable monocrystalline and polycrystalline solar modules designed for efficient solar power generation.
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Electric & Hydronic Underfloor Heating
Comfortable and efficient underfloor heating systems designed for modern residential and commercial spaces.
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Integrated Solar Heat Pump
An efficient heat pump solution that uses ambient air energy to provide reliable heating with reduced electricity consumption.
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Solar Swimming Pool Heating
Energy-efficient solar pool heating solutions designed to maintain comfortable water temperatures using renewable energy.
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Commercial Heat Pump
Commercial heat pump systems designed to efficiently transfer heat energy for reliable heating applications.
Know MoreGo Solar. Get Support. Save More.
Take advantage of the PM Surya Ghar rooftop solar initiative and make your home more energy independent.
ENERGY
From Survey to Solar Success
Our streamlined process ensures every solar project is carefully planned, professionally installed, and thoroughly tested for reliable performance.
Site Survey
We assess your site, energy requirements, roof conditions, available space, and other important factors to determine the right solar solution.
System Design
Our team develops a customized solar system design based on your energy needs, site conditions, and project requirements.
Installation
Our experienced professionals install the solar system using quality components and follow proper installation practices.
Testing & Commissioning
Before handover, we thoroughly test the system and complete commissioning to ensure safe, reliable, and efficient operation.
Solar Solutions You Can Trust.
From expert consultation to professional installation, we deliver dependable solar solutions designed for long-term performance and savings.
Experience
Certified Engineers
Experienced professionals ensuring precise design and installation.
Quality Products
Reliable solar products selected for efficiency and long-term performance.
Warranty & Reliability
Dependable solutions backed by warranty and professional after-sales support.
Competitive Pricing
Cost-effective solar solutions designed around your energy requirements.
Dedicated Support
Helpful assistance from your first enquiry through installation and beyond.
Powering Progress with Solar Energy
Delivering reliable and sustainable solar solutions for homes, businesses and industries.
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Projects Completed
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Happy Clients
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Solar Professionals
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Customer Reviews
What Our Clients Say
Trusted by homes, businesses and institutions for reliable solar energy solutions.
Doon School Dehradun
We were very impressed with the timescale in which Think Solar Energy installed the system – they worked very hard. The installation has meant a lot to Land Securities because we work with a large number of clients on our sites. It’s important to commit to renewable technology and trying to help the bigger picture.
Welham Girls Dehradun
The installation process was very good indeed. I’ve been impressed with Think Solar Energy performance throughout and the people working for them did their jobs brilliantly. They didn’t interrupt our business, they stayed out of the way and their health & safety practices were spot on.
Sainik School Ghorakhal Bhowali
The service provided by Think Solar Energy has been excellent throughout this project. Their project delivery programme was well thought out and integrated seamlessly with our own operation and was delivered on time with professionalism and attention to detail.
Hyatt Centric
“S & N Merchandisers, 35, Subash Road Dehradun (Dealers Inter Solar) delivered a Solar Water Heaters and Heat Pump solutions that has improved our energy reliability and sustainability. Their team was knowledgeable and responsive at every step. The installation was handled efficiently, and their support team has been very helpful.”
Effotel By Sayaji
“Excellent service from Think Solar Energy. We’ve been using their plant installation services for 3 years and are extremely satisfied. Their team delivers high-quality work, ensuring seamless operations and optimal energy efficiency. Prompt responses, efficient maintenance, and proactive issue resolution make them a top choice.”
Our Esteemed Clients






















Powering a Brighter Future with Clean Solar Energy in Dehradun (India)
An On-grid solar power system (also called a grid-tied or grid-connected system) is a type of solar energy setup that is directly connected to the public electricity grid. It is one of the most common types of solar systems, especially for homes and businesses in urban or semi-urban areas.
On-grid solar power systems offer several benefits, including cost-effectiveness, reduced electricity bills, and the potential to earn credits for excess energy fed back to the grid. They are also simpler to install and maintain compared to off-grid systems, making them ideal for urban and suburban areas with reliable grid access. Additionally, on-grid systems contribute to sustainability by reducing reliance on fossil fuels and lowering carbon footprints. Subsidy of Rs.1,36,800/- is being given in Domestic Solar Rooftap Scheme. Rooftop solar systems have rapidly emerged as a practical and sustainable solution to meet the growing global demand for clean and cost-effective energy. Installed on the roofs of residential, commercial, or industrial buildings, these systems convert sunlight into electricity using photovoltaic (PV) technology. As climate concerns intensify and energy prices continue to rise, rooftop solar offers a compelling opportunity for individuals and organizations to reduce their carbon footprint while significantly lowering their electricity bills. One of the greatest advantages of rooftop solar is its ability to generate power on-site, which minimizes transmission losses and maximizes efficiency. These systems typically consist of solar panels, an inverter to convert direct current (DC) to alternating current (AC), mounting structures, wiring, and optionally, a battery storage system. The panels are designed to last 25 years or more, requiring minimal maintenance and offering long-term energy savings. In regions with abundant sunlight, rooftop solar systems can often generate more electricity than a household or business consumes, allowing users to export the excess back to the grid and earn credits through net metering policies. This not only reduces dependency on fossil fuels but also promotes decentralized power generation, enhancing grid stability.
advantage of On-grid solar power systems1. Lower Electricity Bills
You reduce your electricity bills significantly by generating your own power.
With net metering, excess energy sent to the grid earns you credits, reducing your monthly bill even more.
2. No Battery Required
On-grid systems don't need expensive battery storage.
This reduces both initial investment and maintenance costs.
3. Simple Maintenance
Fewer components (no battery) mean less complexity and lower maintenance requirements.
Most maintenance involves cleaning the panels and checking the inverter.
4. Efficient Energy Use
You use solar energy when it's available, and draw from the grid when it's not—ensuring uninterrupted power.
There's no energy wastage due to storage inefficiencies.
5. Supports Green Energy Goals
Using solar reduces your carbon footprint and supports environmental sustainability.
6. Government Incentives
Many countries offer subsidies, tax benefits, and net metering policies for grid-connected solar systems.
On-Grid Solar Power Plant System:- An on-grid solar system is a solar power setup that is connected to the public electricity grid. It generates electricity from sunlight and uses it to power your home or business. Any excess electricity is exported to the grid, and you receive credits or compensation
Bifacial Solar Module:- Bifacial Solar modules produce solar power from both sides of the panel. Whereas traditional opaque-backsheeted panels are monofacial, bifacial solar modules expose both the front and backside of the solar cells.
Solar Lights:- Solar lights are outdoor lighting solutions powered by sunlight. They use solar energy to charge a battery during the day, and at night, the stored energy is used to power the light.
Solar Water Heating System:- A solar water heating system (also called a solar thermal system) uses sunlight to heat water for residential, commercial, or industrial use. It reduces the need for electricity or gas to heat water, leading to energy savings and lower carbon emissions.
Solar Space Heating System:- Solar Space heating and cooling can be carried out by circulating hot or cold water through PEX pipes embedded in the floor of the space to be heated. The flooring could be of any type even wooden.
Electric and Hydronic Underfloor heating system:- Underfloor heating warms your space from the ground up, delivering even, gentle heat across the entire floor area—much more consistent than radiators or air systems.
Mono & Poly Crystalline Solar Module:- Both monocrystalline and polycrystalline solar panels serve the same function in the overall solar PV system: they capture energy from the sun and turn it into electricity.
Solar Swimming Pool Heating:- Heating your pool with an efficient solar swimming pool heater is the answer to dramatically extending your swimming season and getting the most from your investment, while saving energy and money using clean, renewable solar power.
Commercial Heat Pump:- A heat pump is a device that transfers heat energy from a source of heat to what is called a heat sink. Heat pumps move thermal energy in the opposite direction of spontaneous heat transfer, by absorbing heat from a cold space
Integrated Solar Heat Pump:- Integrated Heat Pump has Air as source of energy as compare to electricity geysers. It takes much less space as compare to conventional heat pump.
