MNRE EMPANELLED
KSEB APPROVED
PM SURYA GHAR REGISTERED
Residential Solar Panels for Homes in Kerala
Switch to residential solar panels designed around your home, electricity consumption and available rooftop space.
FGE Solar provides end-to-end residential solar installation in Kerala, from roof assessment and system design to panel installation, documentation, metering coordination and post-installation support.
Whether you are looking for a small rooftop system for a low-consumption home or a larger residential solar system for air conditioning, appliances and EV charging, we help you identify the right capacity before you invest.
Potential Electricity Savings
A correctly sized residential rooftop solar system can reduce the amount of electricity your home needs to purchase from the grid.
Your actual savings depend on:
- Electricity consumption
- Solar-system capacity
- Daytime energy use
- Available rooftop area
- Shading
- System performance
- Applicable electricity tariffs and metering rules
Use your recent KSEB bills and a site assessment to estimate the right system rather than relying on a standard percentage reduction.
Up to ₹78,000 Central Subsidy
Eligible residential households may receive Central Financial Assistance through the PM Surya Ghar: Muft Bijli Yojana.
The applicable central subsidy structure currently provides:
1 kW:
Up to ₹30,000
2 kW:
Up to ₹60,000
3 kW and above:
Up to ₹78,000
Eligibility, approval and subsidy payment are determined through the official scheme process.
FGE Solar assists eligible residential customers with the applicable documentation and installation process.
Long-Term Electricity Savings
Residential solar panels are a long-term home-energy investment.
Your estimated payback depends on:
- System cost
- Eligible subsidy
- Electricity usage
- Solar generation
- Current and future electricity tariffs
- Equipment performance
- Maintenance requirements
Instead of relying on a fixed payback claim, FGE Solar calculates an indicative return based on your actual electricity bill and proposed system.
Suitability Assessment
Is Your Home Suitable for Residential Solar?
Residential rooftop solar panels work well for many Kerala homes, but the right system depends on more than simply having an empty roof. Before recommending a system, FGE Solar reviews your electricity consumption, available rooftop area, shading, roof condition and future energy requirements. Consider the following factors.
Your Electricity Consumption
Homes with higher electricity consumption generally have more opportunity to offset grid electricity with rooftop solar.
Instead of choosing residential solar panels purely according to your bill amount, review the actual electricity units consumed across several billing periods. This helps determine a more appropriate system capacity.
Available Rooftop Space
Your home needs sufficient usable, structurally suitable and relatively shadow-free roof space.
The exact area required depends on:- Panel dimensions
- Panel wattage
- Roof type
- Panel layout
- Maintenance access
- Required spacing
- Shading conditions
A site assessment determines how much usable solar capacity your roof can realistically accommodate.
Roof Orientation and Shading
Solar output depends on the amount of usable sunlight reaching the panels.
Our assessment considers:- Roof orientation
- Surrounding buildings
- Trees
- Water tanks
- Parapet walls
- Seasonal shadows
- Panel tilt and layout
A roof does not need to face one specific direction to qualify for solar. The objective is to develop a layout that maximises usable generation from the available space.
Residential Electricity Connection
Eligible residential consumers can explore rooftop-solar installation and applicable government-support schemes. For grid-connected systems, technical feasibility, metering and final connectivity remain subject to the applicable KSEB process.
Your Long-Term Electricity Requirements
Tell us if you expect your household electricity usage to increase. Future requirements may include:
- Additional air conditioners
- Electric vehicles
- Heat pumps
- Home office equipment
- Larger water pumps
- Additional appliances
Your residential solar system should account for realistic future needs without unnecessarily oversizing the installation.
Not sure what your home needs?
Book a Free Residential Solar Assessment
Our team can assess the property and recommend an appropriate residential solar capacity.
Structured Process
How We Complete Residential Solar Panel Installation
A reliable residential solar power installation begins long before the panels are fixed to your roof. FGE Solar follows a structured process from electricity-bill review through commissioning.
01
Free Home Solar Assessment
Our team visits your property and assesses:
- Available rooftop area
- Roof type and condition
- Shading
- Installation access
- Existing electrical infrastructure
- Electricity consumption
- Future energy requirements
We also review your recent KSEB bills to understand your household usage pattern. The objective is to recommend a residential solar system based on actual requirements rather than a standard package.
02
Residential Solar System Design & Quotation
After the assessment, you receive a detailed proposal. The proposal clearly identifies:
- Recommended system capacity
- Solar-panel brand and model
- Panel wattage
- Inverter make and model
- Mounting structure
- Electrical protections
- Estimated solar generation
- Available product warranties
- Workmanship coverage
- Installation scope
- Indicative residential solar panels cost
- Eligible subsidy estimate
- Estimated electricity savings
This makes it easier to compare quotations from different residential solar companies on more than price alone.
03
Documentation & Approvals
For eligible grid-connected residential installations, FGE Solar assists with the applicable documentation and approval process. This can include support with:
- PM Surya Ghar portal procedures
- Required customer documents
- KSEB-related applications
- Technical documentation
- Metering procedures
- Inspection coordination
Customers provide the required identity, electricity-connection and bank documentation. Final technical approval and subsidy eligibility remain under the respective authorities.
04
Professional Residential Solar Installation
Once the required project stages are complete, the installation team proceeds according to the approved design. A typical residential solar panel installation includes:
- Mounting structure
- Solar PV panels
- Solar inverter
- DC cabling
- AC cabling
- Earthing
- Surge protection
- Electrical isolators
- Distribution equipment
- Monitoring configuration
- Required metering integration
Installation time varies with system capacity, roof type, weather, site complexity and approval requirements. After installation, the electrical and mechanical components are inspected before commissioning.
05
Inspection, Metering & Subsidy Support
For eligible grid-connected residential systems, FGE Solar assists with the applicable inspection and metering procedures.
Once the required approvals and commissioning stages are complete, eligible customers can proceed through the official subsidy process.
Subsidy approval and payment remain subject to the PM Surya Ghar scheme, electricity-distribution company requirements and government processing.
No solar installer can guarantee approval or a specific payment date.
Pricing Benchmark
Residential Solar Panels Cost and Savings in Kerala
The price of residential solar panels should not be evaluated only as a price-per-kW figure.
The final cost of a residential solar panel system depends on:
Required system capacity
Solar-panel brand and technology
Inverter
Mounting structure
Roof type
Cable runs
Electrical protections
Site accessibility
Installation complexity
Battery storage, if required
Warranty package
Additional civil or electrical work
Below is an indicative starting point based on the current FGE Solar page.
| Monthly Electricity Bill | Indicative System | Approx. Project Cost | Indicative Cost After Maximum Applicable Residential Subsidy* |
|---|---|---|---|
| ₹3,000–₹5,000 | Around 3 kW | ₹1.85–₹2.15 lakh | ₹1.07–₹1.37 lakh |
| ₹5,000–₹8,000 | Around 5 kW | ₹2.70–₹3.20 lakh | ₹1.92–₹2.42 lakh |
| ₹8,000–₹12,000 | Around 7–8 kW | ₹4.00–₹4.80 lakh | ₹3.22–₹4.02 lakh |
| ₹12,000+ | 10 kW+ | Site-specific | Site-specific |
*Indicative only. Eligibility and subsidy amounts depend on the applicable government scheme. Final residential solar panels cost depends on your system specification and site conditions.
Why Electricity Bill Alone Is Not Enough
Two homes paying similar electricity bills may require different systems. For example, one household may use most electricity during daylight hours, while another consumes heavily at night.
Other differences can include:
- Air-conditioning usage
- EV charging
- Roof shading
- Number of occupants
- Water pumping
- Appliance efficiency
- Future electricity needs
That is why FGE Solar combines your bill data with a site assessment before finalising system capacity.
Equipment & Components
What Does a Residential Solar System Include?
A complete residential solar system consists of more than rooftop panels.
Residential Solar Panels
Solar PV modules convert sunlight into direct-current electricity.
Panel selection should consider:- Wattage
- Efficiency
- Technology
- Temperature performance
- Product warranty
- Performance warranty
- Manufacturer support
The highest-wattage panel is not automatically the best option for every roof.
Solar Inverter
The inverter converts electricity generated by the solar panels into AC electricity that can be used by household appliances.
The inverter should be correctly matched to the solar-array design and electrical connection.
Mounting Structure
The mounting system secures the panels to the roof.
Its design should take account of:- Roof material
- Local wind exposure
- Panel layout
- Drainage
- Access for maintenance
Electrical Protection
A professionally designed residential solar installation should include appropriate isolation, earthing, surge protection and other electrical safety components required for the installation.
Monitoring System
Compatible solar inverters can provide generation and system-performance information through monitoring interfaces or applications.
Monitoring makes it easier to identify unusual generation patterns or system alerts.
Optional Battery Storage
Battery storage can be added where backup electricity is important.
A standard grid-connected solar system normally shuts down during a grid outage for safety.
Customers requiring backup should discuss a suitable hybrid solar and battery system during the design stage.
Common Questions
Frequently Asked Questions About Residential Solar Panels
Clear, direct answers for homeowners considering rooftop solar in Kerala.
Residential solar panels are photovoltaic modules installed at houses or other eligible residential properties to generate electricity from sunlight. A complete residential solar system normally includes solar panels, an inverter, mounting structures, electrical protections, cabling and monitoring equipment.
The cost of residential solar depends on system capacity, panel and inverter specifications, roof conditions, mounting structure, electrical work and whether battery storage is included. As an indicative example, the current FGE Solar pricing section places a 3 kW residential project at approximately ₹1.85–₹2.15 lakh before applicable subsidy. A site visit is required for an accurate quotation.
The current FGE Solar reference pricing places an indicative 3 kW installation at approximately ₹1.85–₹2.15 lakh before applicable residential subsidy. The final price can vary according to the selected equipment, mounting structure and site conditions. Eligible residential households may currently qualify for central financial assistance of up to ₹78,000 for systems of 3 kW or more under the applicable PM Surya Ghar subsidy structure.
The number of panels depends on:
- Required system capacity
- Individual panel wattage
- Available roof area
- Electricity consumption
- Shading
- System layout
Next Steps
Plan Your Residential Solar Installation
Before choosing your system, explore the next steps.
-
Calculate Residential Solar Savings →
Estimate the system size and potential savings based on your electricity usage.
-
Check PM Surya Ghar Subsidy Eligibility →
Understand the current residential subsidy structure and application process.
-
Understand KSEB Solar Metering →
Learn how an eligible grid-connected residential solar installation interacts with your electricity connection.
-
Compare On-Grid and Hybrid Residential Solar →
Choose between a standard grid-connected system and a battery-backed option according to your backup requirements.
-
Find Residential Solar Installation Near You →
Explore FGE Solar service coverage across Kerala.
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