+91 8697702088 info@hydroteclimited.com
Mon–Sat: 9AM – 6PM WhatsApp Us
#1 Solar Company in Kolkata

Power Your Home with Clean Solar Energy

Kolkata's most trusted solar installer. On-Grid, Off-Grid & Hybrid systems with PM Surya Ghar subsidy assistance. Serving Newtown, Rajarhat, Salt Lake & all of West Bengal.

Get Free Quote Our Products
Solar Water Pumps

Reliable Solar Pumping Solutions for Agriculture

Say goodbye to power cuts. Our solar submersible pumps keep your fields irrigated round the clock with zero electricity bills.

Explore Pumps Call Us
Hybrid Systems

Hybrid Solar – Best of Both Worlds

Stay connected to the grid and enjoy battery backup. Our hybrid solar systems ensure uninterrupted power 24/7.

Learn More Get Quote
0+
Installations Done
0+
Years Experience
0+
Cities Served
0%
Customer Satisfaction
The Solar Shop Solar Installations
10+
Years of
Excellence
Who We Are

Your Trusted Solar Energy Partner

The Solar Shop is Kolkata's leading solar energy company, based in Newtown, Rajarhat — delivering affordable, efficient solar power systems across West Bengal. We specialize in Engineering, Procurement & Commissioning (EPC) of solar projects for homes, businesses and farms.

From rooftop solar installations in Kolkata to solar water pumps across West Bengal, we provide comprehensive green energy solutions with full WBSEDCL net metering support and government subsidy assistance.

MNRE-approved solar products & certified installation
Government subsidy assistance for eligible customers
25-year panel warranty & 5-year after-sales service
Net metering support – sell surplus power to grid
Know More About Us
What We Offer

Our Solar Products

Comprehensive solar solutions for homes, agriculture and commercial needs — designed for maximum efficiency and long-term savings.

On-Grid On-Grid Solar Rooftop System

On-Grid Solar Rooftop Systems

Connect to the utility grid and reduce your electricity bill to near zero. Ideal for homes and commercial establishments with stable grid connection.

Learn More
Off-Grid Off-Grid Solar Power System

Off-Grid Solar Power Systems

Complete independence from the electricity grid. Battery backup ensures 24/7 power supply — perfect for remote areas and frequent outage zones.

Learn More
Hybrid Hybrid Solar System

Hybrid Solar Systems

Best of both worlds — stay grid-connected with battery backup. Automatic switching ensures uninterrupted power even during grid failures.

Learn More
Solar Pump Solar Submersible Pump

Solar Submersible Pumps

Power your irrigation and water supply with solar energy. Eliminate diesel costs and ensure water availability regardless of power cuts.

Learn More
Water Heater Solar Water Heater

Solar Water Heaters

Harness the sun to heat water for domestic and industrial use. Saves up to 80% on water heating costs with zero electricity consumption.

Learn More
Our Advantages

Why Choose The Solar Shop?

Certified & Trusted

MNRE-approved products and certified installation engineers. We follow industry best practices at every step.

Subsidy Assistance

We handle all government subsidy paperwork on your behalf — maximize your savings with PM Surya Ghar Yojana.

Low Maintenance

Our systems are designed for zero-hassle operation. Regular AMC packages available for complete peace of mind.

24/7 Support

Our dedicated support team is available round the clock for installation queries, maintenance and emergencies.

25-Year Warranty

Industry-leading 25-year panel performance warranty. Inverter and battery warranties included as standard.

Eco-Friendly

Every installation contributes to a greener planet — reducing carbon footprint and dependence on fossil fuels.

Quick Installation

Professional installation completed within 2–3 working days. Minimal disruption to your daily routine.

High ROI

Recover your investment in 3–5 years and enjoy free electricity for the next 20+ years. Genuine long-term savings.

How It Works

Our Simple 4-Step Process

1

Free Consultation

Share your requirements. Our expert visits your site and provides a free assessment and quote.

2

Custom Design

We design a system tailored to your energy needs, roof area, and budget with subsidy calculations.

3

Installation

Certified engineers complete installation within 2–3 days with zero mess and zero downtime.

4

After-Sales Service

We handle net metering registration, subsidy claims, and provide regular maintenance support.

Ready to Switch to Solar?

Get a free site survey and customized solar proposal — absolutely no obligation.

Send Enquiry Call Now: +91 8697702088
What Clients Say

Customer Testimonials

★★★★★

The Solar Shop installed a 5kW on-grid system at my flat in Newtown. My WBSEDCL bill dropped from ₹3,800 to under ₹250 per month. Their team handled all the net metering paperwork seamlessly!

R
Rajdeep Chatterjee Homeowner, Newtown, Kolkata
★★★★★

Got a 3kW hybrid system for my house in Salt Lake. No more power cut worries! The team was professional and installation was done in just 2 days. Best solar company in Kolkata!

S
Suchitra Bose Homeowner, Salt Lake, Kolkata
★★★★★

Installed solar panels on our commercial building in Rajarhat. Savings are incredible — electricity cost down by 70%. They also helped us claim the PM Surya Ghar subsidy. Highly recommended!

A
Amit Agarwal Business Owner, Rajarhat, Kolkata
Get In Touch

Contact Us

Head Office CC-100, Street-233, Newtown, Kolkata – 700156
Phone / WhatsApp +91 8697702088
Email info@hydroteclimited.com
Business Hours Monday – Saturday: 9:00 AM – 6:00 PM

Send Us a Message

Thank you! Your message has been sent. We'll get back to you within 24 hours.
Where We Serve

Solar Installations Across Kolkata & West Bengal

Based in Newtown, Rajarhat — we serve all of Kolkata and West Bengal with fast installation and reliable after-sales support.

Newtown / Rajarhat

Our home base. Fastest response for solar installations and service across Newtown Action Area I, II, III and Rajarhat.

Salt Lake / Bidhannagar

Serving residential societies and IT parks across Salt Lake City (Sector I–V) and Bidhannagar Municipal Corporation area.

North Kolkata

Solar rooftop installations in Dum Dum, Shyambazar, Ultadanga, Maniktala, Belgachia and surrounding localities.

South Kolkata

Covering Behala, Tollygunge, Jadavpur, Garia, Narendrapur, Sonarpur and southern Kolkata suburbs.

Barasat & North 24 Pgs

Solar systems in Barasat, Habra, Ashoknagar, Bongaon, Basirhat and across North 24 Parganas district.

Howrah & Hooghly

Installations in Howrah, Serampore, Baidyabati, Chandannagar and across Hooghly district.

Common Questions

Frequently Asked Questions

How much does a solar rooftop system cost?
A typical 3kW on-grid system costs between ₹1.5–2.0 lakh before subsidy. After the PM Surya Ghar Yojana subsidy of up to ₹78,000, your net cost can be as low as ₹80,000–1.2 lakh. We provide a detailed quotation after a free site survey.
What is the lifespan of solar panels?
Quality solar panels last 25–30 years. We supply Tier-1 panels with a 25-year performance warranty that guarantees at least 80% power output at end of warranty period. The inverter typically lasts 10–12 years.
Do I qualify for government subsidy?
Residential consumers connected to the grid are eligible for PM Surya Ghar Muft Bijli Yojana subsidy — up to ₹78,000 for a 3kW system. Our team handles all the documentation and subsidy claim process on your behalf at no extra cost.
How long does installation take?
Our certified team typically completes installation within 2–3 working days for residential systems. Larger commercial or industrial projects may take 5–7 days. Net metering paperwork is handled separately and can take 2–4 weeks with the DISCOM.
Is maintenance required for solar systems?
Solar systems require minimal maintenance — primarily panel cleaning every 3–6 months and periodic inverter checkups. We offer Annual Maintenance Contracts (AMC) starting from ₹2,500/year that cover all routine maintenance and priority service calls.
View All FAQs