Our Services
Tailored solar and wind energy solutions across Tamil Nadu and India.
Solar EPC
Complete solar project lifecycle from design to maintenance.
Residential
Customized rooftop solar systems reducing home electricity bills.
Windmills
Mini windmills for residential and small commercial use.
Indian-manufactured wind turbines built for Indian wind conditions.
Why Choose Hey Watties Engineering Private Limited
Trusted Commercial & Industrial Solar Partner
Hey Watties Engineering Private Limited delivers end-to-end LT & HT solar solutions engineered for performance, compliance, and long-term savings.
Our Service Commitment
Detailed site survey and energy analysis
Customized system design for LT & HT connections
High-quality, bankable solar modules, inverters, and structures
Professional installation following industry safety standards
Complete support for approvals, documentation, and coordination
Testing, commissioning, and performance validation
Reliable after-sales service and technical support
What Sets Us Apart
Engineering-driven approach, not generic installations
Transparent pricing with clear ROI calculations
Proven solutions tailored for Indian grid and climate conditions
Long-term service mindset, not just project execution
Powering a Greener Future
At hey watties, we bring trusted solar and wind energy solutions tailored for homes, businesses, and industries across Tamil Nadu and beyond.
519 KW
2+ States
Expanding our service
+Counting
Reviews
What our customers say about heywatties
Thanks to hey watties, our factory's energy bills dropped significantly, and the installation was smooth and timely.
Ravi Kumar
Coimbatore
The team was professional and guided us through subsidies and approvals, making our home solar setup hassle-free.
Meena Iyer
Chennai