Solar solution
Solar On-Grid System
Grid-connected solar power systems that reduce your electricity bill by generating clean energy for homes, shops, offices and industries.
Solar solution
Solar EPC
A smarter energy choice
Solar EPC, planned around your needs.
Complete Engineering, Procurement and Construction services for solar power projects, from survey to commissioning.
✓ Site-specific planning✓ Quality-focused components✓ Support from our team
Get a project quote The details
Built for dependable performance.
With Solar EPC, ARREEN POWER handles your project from start to finish. You get one team responsible for design, material supply, installation and commissioning, so your project stays organised and accountable.
What We Cover
- Site survey and system design
- Procurement of solar equipment and materials
- Installation and construction
- Testing and commissioning
- Support after handover
Ideal For
- Commercial and industrial solar plants
- Institutions and large residential projects
- Ground-mount and rooftop projects
Contact us to discuss your project and get a proposal.
Made for your needs
Explore related solutions
Discover other ways to make clean energy work for your project.
Solar solution
Solar Off-Grid System
Battery-backed solar systems that give reliable power at locations with no grid or frequent power cuts.
Solar solution
Solar Water Pumping System
Solar powered pumping solutions for irrigation, drinking water and water supply, with little or no fuel cost.
Solar solution
Solar Street Light
Standalone solar street lights that switch on automatically at dusk and need no cable laying or electricity bill.
Solar solution
Solar AC DB & DC DB
Solar AC and DC distribution boxes assembled for safe connection and protection of your solar power system.
Solar solution
Solar Cables
Solar cables for connecting panels, inverters and the rest of your solar power system.
Solar solution
Solar Structure Fabrication
Solar panel mounting structures fabricated to suit rooftops, ground-mount plants and other site conditions.
Solar solution
All Types of Solar BOS Items
Balance of System (BOS) items required to complete your solar installation, available from a single supplier.
Let’s build something brighter
Start your solar journey
Tell us what you need.
Share a few details and our team will help you find the right solution.
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Built on trust, powered by people
Thoughtful service and solar solutions made around real project needs.
★★★★★
“The team explained the system clearly and helped us choose a solution that fits our home.”
HomeownerBehala, Kolkata★★★★★
“Our solar pumping requirement was understood carefully, from the water source to the daily usage.”
Farm ownerBallygunge, Kolkata★★★★★
“The installation process was organised and the team kept us updated at every step.”
Business ownerJadavpur, Kolkata★★★★★
“We received practical advice and a proposal tailored to our available rooftop space.”
HomeownerTollygunge, Kolkata★★★★★
“The project team coordinated well and made the technical details easy to understand.”
Facility managerBhowanipore, Kolkata★★★★★
“A helpful team that took time to understand our irrigation needs before suggesting equipment.”
Farm ownerAlipore, Kolkata★★★★★
“From the initial discussion to installation, communication was clear and professional.”
Business ownerKasba, Kolkata★★★★★
“We appreciated getting straightforward answers and a solution designed for our usage.”
HomeownerEntally, Kolkata★★★★★
“The team was responsive, knowledgeable and focused on finding the right solar setup.”
Project partnerGarden Reach, Kolkata
Ideas & insights
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Solar On-Grid System: Cut Your Electricity Bill
An on-grid solar system works along with the electricity grid. Use solar power during the day and reduce your monthly electri...
Good to know
Still have questions? Talk to us Frequently asked questions
A few quick answers to help you take the next step towards solar.
Which solar system is right for my home or business?
It depends on your electricity usage, available space, budget and whether you need backup during power cuts. Share your details and our team can help assess the options.
Do you provide a site visit before recommending a system?
Yes. A site assessment helps us understand the roof or installation area, shading, electrical setup and your project requirements.
Can solar work during a power cut?
A standard on-grid system shuts down when the grid is off for safety. An off-grid or hybrid system with batteries can provide backup.
How do I request a quotation?
Use the enquiry form on this page or contact us with your location, electricity usage and the type of solar solution you need.