Rooftop solar panels installed on a Tamil Nadu building

Cut Your Electricity Bill With Rooftop Solar

Get subsidy guidance, EMI options, net metering assistance, and a free engineering-led site survey from RABAH SOLAR ENERGY.

Start with your monthly bill

Residential to industrial EPCHomes, villas, offices, factories, schools, hospitals
PM Surya Ghar supportEligibility, documents, application guidance
Net metering assistanceSurvey, design, commissioning, handover
AMC readyMonitoring, maintenance, performance support

Solar Savings Calculator

Estimate system size, subsidy, EMI, annual savings, payback, and lifetime value in under 60 seconds.

Recommended system6.4 kW

Chennai estimate for residential usage with essential loads backup preference.

Annual generation9,995 kWh
System cost₹4,38,492
Subsidy estimate₹78,000
EMI estimate₹6,170/mo
Annual savings₹78,000
Payback period4.6 years
Estimated 25-year lifetime savings₹14,28,298

A clear installation path from bill to commissioning

Every lead is routed into a solar-specific CRM so sales, survey, quotation, financing, installation, and AMC follow-ups stay connected.

1Share bill

Upload or enter your monthly EB bill to start the sizing model.

2Free site survey

A field visit checks roof area, shadow, structure, and inverter placement.

3Solar design

Get recommended capacity, equipment options, cost, savings, and payback.

4Subsidy and EMI

Residential customers get subsidy guidance; all customers can request EMI support.

5Install and monitor

Installation, net metering, monitoring, and AMC are tracked through the pipeline.

PM Surya Ghar subsidy assistance without the confusion

Homeowners need clarity before they commit. RABAH helps with eligibility checks, documentation, approved installation planning, and net metering coordination.

  • Eligibility guidance for residential customers
  • Document checklist and process support
  • System design aligned to subsidy requirements
  • Post-installation handover support
Check subsidy eligibility
Typical residential triggerBill above Rs. 2,000/mo

Solar becomes easier to evaluate when subsidy, EMI, and monthly savings are shown together.

Solar financing designed around monthly savings

Compare EMI against your electricity bill and route interested customers into a partner lender workflow.

Estimated EMI₹6,170/mo
Suggested down payment₹96,468
Pre-check statusLikely eligible
Sales priorityHigh intent

Proof from projects similar to yours

Filter by customer type, capacity, and location so visitors can see relevant installations before booking a consultation.

Residential

Anna Nagar Residence

Subsidy-guided rooftop system with net metering support.

City
Chennai
Capacity
5 kW
Savings
Rs. 8,200/mo
Plan a similar system
Industrial

Coimbatore Textile Unit

Factory roof design with production-friendly installation planning.

City
Coimbatore
Capacity
120 kW
Savings
Rs. 2.4L/mo
Plan a similar system
Commercial

OMR Office Campus

Commercial solar with ROI model and monitoring handover.

City
Chennai
Capacity
42 kW
Savings
Rs. 72K/mo
Plan a similar system
"The team explained subsidy, roof sizing, EMI, and net metering in a way our family could actually decide on. The site survey made the numbers feel real."
Residential customer, Chennai5 kW rooftop solar consultation

Questions before you go solar

Answer the objections that usually slow down a purchase decision.

Book your free solar site survey

Share your project details. RABAH will confirm the bill, roof, subsidy or financing fit, and next steps.

CRM stageNew lead
Sales SLA15 min
CallCalculateSurvey