Solar EPC, done the way it should be
Harnessing the First Light. Powering Every Industry
A dedicated EPC partner for residential & industrial solar
Day Industries is a residential and industrial solar EPC company delivering rooftop, ground-mount, and captive solar power solutions — from initial contract to complete installation and commissioning.
We work with factories, warehouses, textile units, institutions, and residential clients that are looking to cut their dependence on grid power and control their long-term energy costs. Every project runs through the same disciplined process: site assessment, engineering design, approvals, installation, and ongoing operation & maintenance.
Registered and based in Lucknow, Uttar Pradesh, we serve clients across the region with a single point of accountability for the entire solar plant lifecycle.
The principles behind every project
Our Mission
Make solar power a straightforward, dependable decision for residential and industrial consumers — not a confusing one.
Our Approach
We design every plant around your actual site and consumption data, and stay accountable through installation, commissioning, and beyond.
Our Standard
Tier-1 components, documented engineering, and transparent communication at every stage of the project.
Ready to turn your roof into a power plant?
Talk to our engineering team for a free, no-obligation site assessment and a plant sizing estimate for your business.