Solar Panel Installation & Services
Henel Engineers Pvt. Ltd. installs and services solar panel systems across India — rooftop solar for homes and businesses, commercial and industrial solar plants, and solar maintenance — with earthing and lightning protection engineered in from day one.
Since 1999
Engineering experience
25+ yrs
Energy O&M experience
TOPBAS
Authorised lightning protection supplier
Home → Industry
Solar systems of every scale
Solar Installed by Power & Protection Engineers
Most solar installers focus only on panels. Henel Engineers has been an engineering company since 1999, with a lightning protection division, authorised TOPBAS supply, and more than 25 years of operation and maintenance experience in wind energy.
That means your solar system is designed to generate well, installed safely, protected against lightning and surges, and backed by people who understand long-term maintenance of power-generating assets.
- Rooftop solar for homes, shops and offices
- Commercial & industrial rooftop and ground-mounted solar
- Solar panel cleaning, inspection & servicing
- Earthing, lightning protection & surge protection for solar
Complete Solar Solutions
Our Solar Installation Process
Site survey
Roof or land condition, orientation, available area and shading.
Design & sizing
A system sized to your electricity use, space and budget.
Proposal
A clear scope covering panels, inverter, structure and protection.
Installation
Mounting structures, panels, inverter and safe, neat cabling.
Protection
Earthing, lightning protection and surge protection built in.
Commissioning & service
Testing, handover and ongoing maintenance support.
On-Grid, Off-Grid or Hybrid?
We assess your site, grid supply and backup needs and recommend the configuration that fits.
On-grid (grid-tied)
Connected to the electricity grid with no batteries. The most common and economical choice where grid supply is reliable.
Off-grid
Stores energy in batteries and runs independently of the grid — suited to sites without a dependable connection.
Hybrid
Grid connection plus battery backup, combining savings with power during outages.
Why Switch to Solar?
Lower electricity bills
Generate your own power from sunlight and buy less from the grid.
Abundant sunshine
Tamil Nadu receives strong sunshine for much of the year.
Clean, renewable energy
Cut carbon emissions with zero-fuel electricity.
Long service life
With proper protection and maintenance, solar systems generate for many years.
Solar Installations
Representative images
Solar Energy FAQs
Common questions about solar panel installation, system types, subsidy and maintenance.
Does Henel Engineers install solar panels?
Yes. Henel Engineers installs rooftop and commercial solar panel systems in India — from site survey and design through installation and commissioning — and provides solar panel maintenance and servicing.
What is the difference between on-grid, off-grid and hybrid solar systems?
An on-grid (grid-tied) system is connected to the electricity grid and has no batteries. An off-grid system stores energy in batteries and works without a grid connection. A hybrid system combines grid connection with battery backup. The best choice depends on grid reliability, backup needs and budget.
Is there a government subsidy for rooftop solar in India?
Central government schemes such as PM Surya Ghar: Muft Bijli Yojana provide financial assistance for eligible residential rooftop solar systems. Eligibility and amounts can change, so check the official scheme portal for current details.
How often should solar panels be cleaned and maintained?
It depends on local dust and rainfall; dusty sites need more frequent cleaning. Regular inspection of panels, cables, connections, structures and earthing keeps a solar system safe and productive. Henel Engineers provides solar cleaning, inspection and troubleshooting.
Do solar panels need lightning protection and earthing?
Yes. Solar panels are usually the most exposed part of a building and are wired to sensitive inverters. Earthing, lightning protection and surge protection protect the system — Henel Engineers designs these in, drawing on its lightning protection division.
Why choose Henel Engineers for solar?
Henel Engineers has been an engineering company since 1999, is an authorised TOPBAS lightning protection supplier, and has more than 25 years of operation and maintenance experience in wind energy — so solar systems are installed with proper protection and backed by maintenance.
Ready to Go Solar?
Talk to Henel Engineers about a solar system designed, installed and protected properly.