Cascade Energy
Coimbatore’s trusted rooftop solar panel & PV experts — proven expertise, quality installation across Tamil Nadu
As a trusted name in solar power with proven expertise, Cascade Energy brings to you efficient, reliable, sustainable and eco-friendly rooftop solar panels and PV solutions to Coimbatore and across Tamil Nadu, helping you maximise your electricity bill savings. With the benefit of government solar panel subsidies, solar power installation is now more affordable than ever. Be it for your residence, or commercial building, with Cascade’s commitment to quality and quick service support, you can join us in leading the solar revolution in India.
Fast Rooftop Solar Installation
Setup completed within just 7 days with modular, ready-to-install designs.
Strong and Reliable Solar Roof Structures
Rust-proof, cyclone-proof, and built to withstand extreme weather.
Intelligent Panel Placement
Positioned for maximum sunlight based on shadow analysis and roof conditions.
Personalised Rooftop Setup
Structures designed to match the aesthetic of your home or building.
Service Support
Regular monitoring and an Annual Maintenance Program to keep panels performing.
Efficient Inverter Connections
Wiring by in-house engineers, built safe and resistant to heat, UV, and moisture.
Quality Control of Solar Panels
In-house testing with I-V curve tracers and solar irradiance meters.
Seamless Regulatory Compliance
All approvals and documentation handled by our team, free of cost.
Free Consultation
Get a FREE Expert Opinion From Our Team
Call us directly, or fill out the form and we’ll get back to you with a tailored quote.
Call
7708910660
How does rooftop solar panels and PV systems work?
A solar rooftop system converts sunlight into electricity using photovoltaic panels, then an inverter converts that power for household or commercial use — typically alongside a combiner box, energy meter, and optional battery storage or grid connection.
Can solar rooftops be installed on any roof material?
Yes, on any roof that can withstand the weight of the panels — each panel weighs approximately 30–35kg.
What brands of solar panels can be installed?
Cascade can install solar panels from any Tier 1 manufacturer.Choosing a Tier 1 brand gives you confidence in panel efficiency, durability, and long-term warranty support. We’ll help you choose the right Tier 1 brand for your specific installation based on your budget, roof space, and energy needs.
How much electricity do solar panels produce?
On average, about 4–9 units per kW, depending on the panel model.
What is the subsidy provided by the Government for solar rooftops?
Subsidies are available for residential buildings, granted after initial payment and installation via
pmsuryaghar.gov.in. Contact us for guidance on applying.
How do solar rooftops work during winters?
Generation may drop during colder months, but on a yearly average, output remains around 4–9 units per kW based on the model.
What is net metering?
A system that credits you for excess electricity your panels send to the grid, using a bi-directional meter to track energy consumed versus supplied.
Do you install solar rooftop systems outside Tamil Nadu?
Yes, we install solar rooftop PV systems across India. While our manufacturing and structure fabrication are based in Coimbatore, we send our team for an on-site assessment wherever you’re located, fabricate your rooftop structure to the same quality standards, and ship everything — panels, inverters, and mounting hardware — to your location. Our team coordinates installation and commissioning on-site, and after-sales service is handled through our nationwide support network, so you’re covered wherever you’re located.
What regulatory approvals are required?
For plants above 20kW, a building and structure stability certificate and a safety certificate from the electricity board are required before grid connection.
