Complete Solar EPC Solutions for Every Scale
End-to-end Engineering, Procurement & Construction for Residential, Commercial, and Industrial solar installations. Powered by a proven 15+ years track record and trusted local EPC partners nationwide.
High-Performance Array Engineering
Tier-1 Equipment
Grid Sync ReadySolar Solutions for Every Segment
We provide complete turnkey support, engineering design, equipment procurement, and professional installation across residential, commercial, and industrial segments.
3 kW to 20 kWResidential Solar Solutions
Rooftop Solar for Independent Houses, Villas & Societies
Transform your home into a self-sustaining clean energy powerhouse. We provide end-to-end support and complete turnkey installation engineered to lower monthly electricity bills by up to 80% with net metering benefits.
20 kW to 500 kW+Commercial Solar Solutions
High-Yield Energy Systems for Malls, Offices, Hospitals & Schools
Empower your commercial facility with robust rooftop and carport solar plants. Engineered to lower operational overheads, meet corporate ESG sustainability goals, and leverage 40% accelerated depreciation tax benefits.
500 kW to 25 MW+Industrial Solar Solutions
MW-Scale Power Plants for Manufacturing, Factories & Warehouses
Heavy-duty utility-scale rooftop and ground-mounted solar power plants engineered for continuous industrial loads, manufacturing hubs, textile mills, and logistics complexes.
Trusted Local EPC Partner Network
We connect you with verified, trustworthy EPC contractors local to your area — ensuring prompt communication, localized DISCOM navigation, and on-time project completion.
Trusted Local Contractors
We collaborate with vetted, highly certified EPC contractors in your immediate local region who understand local weather conditions and DISCOM guidelines.
Easier Navigation & Communication
No corporate bureaucracy — deal directly with responsive local teams fluent in your regional language for seamless site coordination.
Timely Delivery Record
Our local partner framework combined with central project management ensures 100% on-time execution without delay.
Full Operational Support
Rapid local field technician deployment within hours for scheduled maintenance, emergency servicing, and module care.
Frequently Asked Questions
Everything you need to know about our Solar EPC Solutions and local partner framework.
What is a Solar EPC Solution?↓
Solar EPC stands for Engineering, Procurement, and Construction. It is a complete turnkey service where SUNDIOR manages the entire solar installation process from initial site assessment and system design to procuring equipment, building the infrastructure, and connecting it to the electricity grid with net metering.
How does SUNDIOR ensure quality through local EPC partners?↓
Every contractor in our trusted local EPC network undergoes rigorous auditing for safety, workmanship, and technical expertise. SUNDIOR retains central quality control, standardized Tier-1 equipment procurement, and 15+ years of engineering oversight, giving you local convenience with top-tier corporate reliability.
What solar plant capacities do you support?↓
We provide complete support and full turnkey installation for residential rooftop systems (3kW–20kW), commercial facilities (20kW–500kW+), and large industrial plants or utility farms (500kW–25MW+).
How long does the entire solar EPC process take?↓
Residential projects are typically installed within 7 to 14 days. Commercial systems take 30 to 45 days, and industrial installations range from 60 to 90 days depending on plant capacity and DISCOM net metering approval timelines.
What warranties and long-term support are included?↓
All solar panels come with a 25-year performance warranty, inverters carry 5 to 10 years warranty, and our workmanship is backed by a 5-year comprehensive service warranty along with optional 25-year O&M support.
Let's Design Your Custom Solar EPC Solution
Get in touch with our engineering experts and local EPC partner team. Receive a comprehensive feasibility report and proposal tailored to your plant capacity.