25-Year Panel Warranty
Subsidy Assistance
Up to 100% Savings
Hassle-Free Installation
OUR STORY
From a Bright Idea to
Smarter Energy for All
For over 30 years, AK Smart Solar has been powering homes, businesses, and industries with clean, reliable, and affordable solar solutions. From residential rooftops to large-scale commercial and industrial projects, we deliver expert planning, quality installation, smart storage systems, and long-term support. Trusted across Chennai, Tamil Nadu, and beyond, we have helped thousands of customers cut energy costs, claim government subsidies, and embrace sustainability, while driving India’s transition toward a greener future — one installation at a time.
1070 .
Projects Completed
30 .
Years of Experience
1200 .
Customers Served
Smart energy options designed for every home, business, and industry.
Our Solar System Solutions
Power your home or business with smart solar solutions designed for maximum efficiency, cost savings, and long-term reliability. AK Smart Solar offers on-grid, off-grid, hybrid, and solar water heating systems, each tailored to meet your specific needs. From expert design to quality installation and ongoing support, we ensure clean energy works seamlessly for you.
On-Grid Solar System
An On-Grid Solar System, also known as a grid-tied system, is connected directly to the main electricity grid. It is one of the most popular and cost-effective solutions for homes, businesses, and industries aiming to cut electricity bills while adopting renewable energy.
Solar Panels capture sunlight and convert it into DC (Direct Current).
Inverter converts DC into AC (Alternating Current) for use in appliances.
Grid Connection sends surplus electricity back to the grid, earning credits through net metering. At night or during low generation, you can draw electricity from the grid.
Cost-Effective: No batteries required, reducing upfront costs.
Net Metering: Earn credits for extra energy sent to the grid.
Scalable: Suitable for small homes to large industries.
Energy Independence: Reduces reliance on traditional power sources.
Lower Bills: Significant savings by offsetting grid usage.
Eco-Friendly: Cuts carbon footprint and fossil fuel dependency.
Easy Maintenance: Minimal upkeep compared to other systems.
Seamless Supply: Grid acts as backup during low solar production.
Residential rooftops
Colleges and institutions
Apartment complexes
Commercial buildings
Industrial facilities
Agricultural farms
On-Grid systems are available from 3 kW to 100 kW and can be scaled as per customer requirements.
On-Grid systems are the most affordable, practical, and widely adopted solar solutions. They combine low upfront cost with long-term savings through net metering, making them a perfect choice for anyone looking to maximize return on investment while supporting sustainability.
Solar Off-Grid Power Solutions
A Solar Off-Grid System is designed to work independently of the main electricity grid. It uses solar panels, an inverter, and batteries to generate, convert, and store electricity. This makes it ideal for areas with frequent power failures or for customers who want complete energy independence.
Solar PV Panels: Capture sunlight and convert it into DC electricity.
Inverter: Converts DC into usable AC power.
Battery Bank: Stores excess solar energy for use during the night or power outages.
During the day, solar panels generate power which is used directly by connected appliances. Extra energy is stored in the batteries. At night or when solar generation is low, the stored energy is supplied to run household or office loads, ensuring uninterrupted power.
Residences in areas with unreliable grid supply
Small offices
Temples and community centers
Remote locations with no grid access
Off-Grid systems are available in different sizes depending on your energy needs:
0.6 kW
1.2 kW
2.5 kW
5 kW
10 kW
Off-grid systems are available in different sizes depending on your energy needs:
0.6 kW
1.2 kW
2.5 kW
5 kW
10 kW
Off-grid systems are highly recommended for domestic use where daytime consumption is lower and evening or night usage is higher. They are also perfect for locations with frequent power cuts. By storing solar energy in batteries, you gain true independence from the grid, making sure your essential appliances run without interruption.
Hybrid solar systems
A hybrid solar system combines the best features of both on-grid and off-grid systems. It connects to the electricity grid while also using a battery bank for storage. This setup ensures cost savings through net metering while providing backup power during outages, making it one of the most reliable and flexible solar solutions available today.
Solar panels generate electricity from sunlight.
Inverter converts DC into AC for appliances and grid supply.
Battery storage saves excess energy for use during evenings, nights, or power failures.
Grid connection allows surplus power to be exported and credits to be earned, while also serving as backup when solar and batteries are insufficient.
Dual benefits: Works with both batteries and grid connection.
Reliable backup: Provides continuous power during outages.
Net metering: Earn credits for surplus electricity exported to the grid.
Flexibility: Balances between self-consumption, grid usage, and storage.
Uninterrupted supply: Keeps critical appliances running during outages.
Maximum savings: Reduces power bills while also earning net metering benefits.
Energy independence: Less reliance on the grid compared to on-grid systems.
Future-ready: Easily scalable with additional batteries or panels.
Residences that need backup during power cuts
Offices and small businesses requiring uninterrupted supply
Commercial buildings where reliability is critical
Locations with unreliable grid but high energy consumption
Hybrid systems are available in ranging capacities from 1 kW to 20 kW and above, depending on property size and energy requirements. Larger customized solutions can be designed for industrial and institutional needs.
Hybrid solar systems are perfect for customers who want the cost savings of an on-grid system plus the security of backup power. They provide energy efficiency, reliability, and peace of mind, ensuring that your investment supports both sustainability and daily comfort.
Solar thermal systems (water heating)
A hybrid solar system combines the best features of both on-grid and off-grid systems. It connects to the electricity grid while also using a battery bank for storage. This setup ensures cost savings through net metering while providing backup power during outages, making it one of the most reliable and flexible solar solutions available today.
Solar collectors capture sunlight and convert it into heat.
Water flows through the collectors, absorbing the heat.
Heated water is stored in an insulated solar tank for later use.
An electric heater backup can be used when sunlight is insufficient.
Flat plate collectors – durable, reliable, and widely used in domestic installations.
Evacuated tube collectors (ETC) – highly efficient, ideal for areas with colder climates or higher hot water demand.
Flexible capacity: Can be designed for any scale with multiple collectors and tanks.
Energy-efficient: Saves significant electricity or fuel costs compared to conventional heating.
Reliable: Works year-round with backup options for cloudy days.
Customizable: System size depends on water usage and outlet piping length.
Residential water heating: Bathing, washing, and cooking.
Apartments and NGOs: Shared water heating needs.
Industrial and institutional use: Hostels, hospitals, lodges, canteens, swimming pools, and commercial kitchens.
DETAILS | 100 LPD 60°C | 200 LPD 60°C | 300 LPD 60°C | 500 LPD 60°C |
Suitable for No of Persons | 4-6 | 8-10 | 12-14 | 20-25 |
No of Bathroom | 2 BR+1 KT | 3 BR+1 KT | 4 BR+2 KT | 7 BR+3 KT |
No of Panels | 1 | 2 | 3 | 4 |
Electricity saved / month | 120 Units | 240 Units | 360 Units | 600 Units |
Industrial solar water heaters range from 1000 LPD to 2000 LPD and above. They are suitable for large-scale hot water needs in hospitals, hostels, canteens, swimming pools, and industrial facilities.
Solar water heaters are among the most cost-effective and eco-friendly renewable technologies. They significantly reduce energy bills, require minimal maintenance, and deliver reliable hot water daily. By using solar heat instead of electricity or fossil fuels, customers lower both expenses and their carbon footprint.
Ready to Go Solar?
Let’s Talk!
Power Your Future with Us
Switching to smart, sustainable energy has never been this easy. Whether you’re in Chennai, Tamil Nadu, or anywhere across India, AK Smart Solar is here to guide you every step of the way.
✅ Save up to 100% on electricity bills
✅ Get full support for government subsidies
✅ Enjoy quick, hassle-free installation
✅ Backed by 30+ years of industry experience
✅ Long-term warranty and dedicated support
Get a free consultation and discover the best solar or biogas solution tailored for your home or business.
Tell Us About Your Installation Needs
How It Works
Effortless Steps to Smarter, Cleaner Energy
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Our Services
Smart Energy Solutions
Tailored for You
Solar System Solutions
Tailored solar system solutions that include on-grid, off-grid, and hybrid systems — designed for efficiency, cost savings, and reliable energy independence.
Solar Maintenance Services
Professional solar maintenance services that maximize energy output, extend system lifespan, and ensure hassle-free performance.
Consultation and Design Services
Professional consultation and design services that deliver custom solar solutions for maximum efficiency, cost savings, and long-term reliability.
Switch to Smart Energy Today!
Save up to 100% on electricity bills with hassle-free solar and biogas installations across Tamil Nadu and India.
What Our Clients Say
Real Experiences. Real Savings. Real Satisfaction.
I’ve worked with other providers before, but none matched the reliability and expertise of AK Smart Solar. Their biogas system and solar panels are working perfectly. It’s great to see such professionalism from a Tamil Nadu-based company.
I was hesitant at first, but AK Smart Solar’s team explained everything clearly and guided me through the entire process. Their work was clean, fast, and professional. My electricity bills have dropped by 95%, and I couldn’t be happier!
From the first consultation to the final installation, everything went smoothly. The team even helped me apply for the government subsidy, which I received without delay. I now enjoy uninterrupted power and real savings every month.
News & Insights
Stay Updated with
Smart Energy Trends
Get the latest updates on solar technology, government subsidy schemes, and energy-saving tips from Chennai and across India. From regional case studies to national policy changes, our expert articles keep you informed and ahead. Empowering smarter energy decisions—locally and nationally.
