Customized, sustainable energy solutions that reduce costs and carbon footprints. Design, install, and monitor with India’s most trusted solar partner.
EST. MONTHLY SAVINGS
lower bills
OUR SERVICES
From residential rooftops to large-scale industrial utility plants, our engineers focus on precision, efficiency, and long-term reliability.
01
Government
We empower public service offices with clean and reliable solar energy to ensure uninterrupted operations.
02
Commercial Solar
Optimize your business overheads with utility-scale rooftop solar designed for heavy industrial use.
03
Residential Solar
Join over 3,500 families in saving on electricity bills and reducing their environmental impact with our premium rooftop solutions.
04
Maintenance
We ensure long-term system reliability through preventive maintenance, performance monitoring, and system inspection & troubleshooting.
THE BUSINESS CASE
Solar is not just an environmental choice—it’s a financial masterstroke that empowers growth and security.
Significant drop in monthly operational expenses.
Predictable energy costs for the next 25 years.
Freedom from grid fluctuations and power cuts.
Reduced environmental impact and carbon taxes.
Robust engineering that withstands all weather conditions.
WHERE WE WORK
An interactive map of our projects
PROJECTS COMPLETED
Installation delivered more than 40 Locations
Location
Addis Ababa, Ethiopia
Capacity
996 kW
Completion
2025 and 2026
OUR PORTFOLIO
A look at our latest installations across various sectors.
Public Offices Powered
Years Engineering
Experience
Sectors Served
About Us
Corner Stone Solar specializes in high-quality, clean, cost-efficient solar for residential, commercial, and public-sector clients. Our team brings 10+ years of hands-on installation in North America and 15+ years of engineering and project leadership — applying international standards and global best practices to every job.
TESTIMONIALS
FAQ
The cost depends on your electricity usage, property size, and system capacity. We provide a free consultation and customized quotation for every project.
Most high-quality solar panels have a lifespan of 25 years or more while continuing to produce reliable electricity.
Yes. Solar panels continue generating electricity during cloudy conditions, although output may be lower than on sunny days.
Absolutely. Commercial solar systems help businesses reduce operating expenses, improve energy security, and achieve sustainability goals.
Yes. We offer complete maintenance, inspections, cleaning, monitoring, troubleshooting, and repair services to ensure your system performs efficiently.
