Residential rooftop solar
A clear starting point for homeowners exploring whether rooftop solar suits their property and energy use.
Custom-coloured solar panels can be specified to suit the property's visual context.
A clearer wayinto solar energy.
WES Energy helps homes, businesses and institutions explore the right solar direction with confidence.
Most homes hesitate on solar because of high costs, complicated installations and unreliable service. WES Energy makes it simple with transparent pricing, sizing based on your bills and roof, and one experienced team supporting you from design through after-sales.
₹78,000Government subsidy for homes
Receive money through the Government subsidy available for homes.
3.5–4.5 yrsReturn on investment
Guaranteed quick payback, then pure savings.
5 yrsFree maintenance
Includes technical inspection and repairs. Panel cleaning is not included.
0% EMIGo solar today
Easy EMIs. Simple process.
Technology selected with care.
WES Energy partners with trusted industry brands, selecting the right solar, electrical and energy technologies to suit each project's requirements.
One energy landscape.
Commercial and industrial solar
A structured route for higher-load sites evaluating solar within operational, engineering and commercial constraints.
Custom-coloured solar panels can be specified to suit the site's visual context.
Battery and energy storage
A smarter way to manage power when the grid goes down, reduce peak-hour costs and lower maximum demand charges. For businesses considering a diesel generator, solar with battery storage can offer a cleaner, quieter and more efficient long-term investment.
Where solar forms part of the system, WES can also specify custom-coloured panels.
Keep the essentials running.
Designed around your priorities. Lithium batteries can power heavy appliances like your mixer, refrigerator and air conditioner, with no routine maintenance required compared to traditional lead-acid batteries.
- Store available energyThe battery can recharge when solar or grid power is available, ready for use when it is needed.
- Respond to an outageWhen grid supply stops, the system can continue supporting the loads selected for backup.
- Designed around your prioritiesBattery capacity and expected backup duration depend on the property, available generation and the loads being powered.
See how your system is doing.
Remote monitoring keeps solar activity visible after installation, helping customers understand performance and stay informed from wherever they are.
- Generation at a glanceTrack daily, monthly and lifetime solar generation through the supported monitoring platform.
- Battery status, where supportedUnderstand charge level and battery activity for compatible hybrid configurations.
- System status and alertsGet updates on system performance and important alerts without being at the property.
Start with what you already know.
Enter your bimonthly electricity bill. The estimate shows the system size, price after subsidy and the savings a WES system is planned around.
Pricing covers solar panels, electrical accessories, a 7 to 8 ft mounting structure, documentation and EB expenses.
Why WES is better for you.
- Premium Tier-1 componentsPanels and inverters come from Tier-1 manufacturers with proven field records.
- Cyclone-proof structuresEngineered mounting structures designed to withstand strong winds and harsh weather conditions, providing long-term stability and protection for your solar system.
- Transparent pricingQuotes itemise equipment, structure, documentation and EB work, with subsidy applied.
- Long-term after-sales supportA 30-year panel performance warranty and a five-year workmanship promise from WES.
In their own words.
Representative photograph I was nervous about the switch to solar energy, but WES Energy made it incredibly easy. Their team explained everything in detail and handled the installation efficiently. My electricity bills have reduced substantially, and their after-sales service is excellent.
Representative photograph From the very first meeting, the team patiently answered all my questions and made sure I was comfortable with every step of the process. They took care of all the documentation work, which made my life easier. I also got the Government subsidy directly in my account. I will recommend WES Energy to our friends and family.
Representative photograph The Energy App made it so easy to track my solar generation. I can see exactly how much energy I'm producing every day, along with real-time performance updates. It's a huge plus for managing my business expenses!
Our Process
Initial consultation
The first conversation establishes who the customer is, how the property uses electricity and what the project should achieve. Recent bills, load patterns and site constraints are collected so the next step starts with real information rather than assumptions.
Site assessment
An engineer reviews the property in person: roof condition and orientation, shading through the day, electrical infrastructure and the space available for equipment. The visit confirms what the first conversation suggested and records anything that would change the design.
System proposal
The findings become a specific recommendation: system size, equipment selection, layout and the commercial terms attached to them. The proposal states what is included and what remains open, so the decision rests on clear information.
Installation and commissioning
The agreed system is installed, wired and tested against its design. Commissioning checks that every component operates as specified before the system is handed over in a documented operating state.
Ongoing support
After handover the relationship continues with monitoring, maintenance and a named route for questions or faults. Coverage and response expectations are stated in writing, so the customer always knows who to contact and when.
It starts with a conversation.
Share a recent electricity bill and the WES Energy team will map this path for your property, from the first assessment through handover and support.
Get a solar assessmentA library for solar decisions.
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View: Residential and commercial solutions
Battery backup solutions
View: Battery backup solutions
Farm solar solutions
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Industry updates
View: Industry updates
Clarity before commitment.
What is a rooftop solar system?
The set of components that turns sunlight into usable electricity: solar panels, an inverter, mounting structures, AC and DC cabling, combiner boxes, earthing and connectors.
How does a rooftop solar system work?
Sunlight on the panels’ PV cells generates DC electricity, and the inverter converts it to usable AC power. The supply passes through a bidirectional meter: it powers the property first, exports surplus to the grid and imports whenever generation falls short.
How do I know whether solar suits my property?
Start with a recent electricity bill, the property type and the available roof or site information. These details help frame the first assessment.
How will the recommended system size be calculated?
The calculator reads your bimonthly electricity bill, works out your typical consumption and matches it to the nearest WES system package. Cost after subsidy, savings, payback and roof area follow from that package, and a site survey confirms the final design.
What subsidy is available for rooftop solar?
Residential projects qualify for a central subsidy under the national rooftop programme, applied to the quoted price. The amount depends on system size, and eligibility is confirmed during the assessment.
How do I apply for the subsidy?
WES handles the application alongside the installation: registration, documentation and the paperwork the distribution company requires. The subsidy is credited directly to the customer’s account.
What happens during a site assessment?
An engineer reviews roof condition and orientation, shading through the day, electrical infrastructure and the space available for equipment, then records anything that would change the design.
How long does installation usually take?
Most residential systems are installed within a few days once materials are on site. Approvals, metering and commissioning follow their own timelines, which the proposal sets out.
My roof is not concrete. Can I still install solar?
Usually yes. Metal sheet, tiled and elevated structures are all workable with the right mounting design, which the site assessment confirms.
What happens after I submit an enquiry?
The team reviews the details, comes back to discuss the requirement and arranges a site assessment. The proposal follows from what that visit finds.
How long does a rooftop system last?
Panels carry a 30-year performance warranty. Inverters have a shorter service life and are treated as a planned replacement rather than a surprise.
Is maintenance expensive?
Rooftop solar has no moving parts, so routine upkeep is mostly cleaning and periodic inspection. WES covers its own workmanship for five years.
Do the panels need cleaning?
Yes. Dust reduces generation, so panels benefit from regular rinsing, more often in dry and dusty months.
What warranties and ongoing support are available?
A 30-year panel performance warranty, manufacturer warranties on the inverter and a five-year WES workmanship promise, with monitoring and a named route for questions or faults.
Make your next energy decision clearer.
Share the key details to help the WES Energy team get started with your assessment.