On-grid for bill reduction
Best suited to homes with usable daytime roof area and a goal of reducing grid purchases.
Standard on-grid solar stops during a grid outage for safety.
Understand on-grid solar
Solar for Kerala homes and businesses
Rooftop solar installation in Kerala
Solar systems planned around your roof, electricity use and backup needs. Solwiz Energy serves homes and businesses across Kerala, with strong coverage throughout the Malabar region.
Sales: +91 94006 54338Kerala-focused delivery
Regional teams for survey, installation and support
Bill-led assessment
System sizing begins with actual electricity use
Installation and support
One team from survey through after-sales help
Choose the right solar system
Start with what you need the system to do.
Bill reduction, backup during outages and commercial daytime demand lead to different designs. We compare them before recommending equipment.
Hybrid with battery backup
Solar generation plus a battery selected around the lights, fans, Wi-Fi or other loads you want to keep running.
Backup duration depends on battery capacity and the loads connected.
Explore hybrid solarCommercial solar
Designed around daytime operational demand for shops, offices, institutions and larger facilities.
Project economics depend on load profile, roof access and connection details.
Plan a commercial system| System | Primary goal | Battery | During grid outage |
|---|---|---|---|
| On-grid | Reduce grid electricity use | No | Stops for safety |
| Hybrid | Savings plus selected backup | Yes | Selected loads can continue |
| Commercial | Offset daytime operational demand | Project-dependent | Depends on system design |
Real Solwiz projects
Installed on real Kerala roofs.
A selection of residential rooftop and hybrid installations, with the system capacity and location shown for each project.
Residential rooftop
3 kW · Areekode
A compact rooftop array arranged on raised steel mounting above the existing roof.
3 kWAreekode
Residential rooftop
8 kW · Thrissur
A larger multi-row rooftop array with access retained around the installation.
8 kWThrissur
Hybrid solar
5 kW · Aluva
A Deye hybrid inverter and battery installation with labelled protection equipment.
5 kWAluva
Estimate your solar requirement.
Start with your electricity bill. The result is indicative and will be checked during a site survey.
Choose the period printed on the bill. Savings exclude fixed charges and are capped at 90% of the normalized monthly bill.
What happens after you enquire
Four clear steps from bill review to handover.
- 01
Review bill and roof
We begin with the billing period, electricity use, roof type, shade and the loads you may want backed up.
- 02
Survey and system design
A site visit checks usable area, mounting, cable route, protection, inverter position and meter details.
- 03
Written scope and approvals
You receive a written proposal with system size, included work, assumptions and the relevant approval path.
- 04
Installation, handover and support
The team installs and tests the system, explains operation and remains available for service and warranty coordination.
Residential subsidy
Check eligibility before treating subsidy as part of the budget.
Under current PM Surya Ghar guidance, eligible residential consumers may receive ₹30,000 per kW for the first 2 kW and ₹18,000 for the next 1 kW, capped at ₹78,000. Eligibility, compliant equipment, inspection and release remain subject to current scheme and DISCOM rules.
Financing
Compare the project scope first, then the loan.
We can help organize the documents needed to discuss solar finance. Approval, interest rate, fees, security requirements and tenure are decided by the lender, not Solwiz Energy.
- Subsidy shown separately from project price
- Equipment and included work listed in writing
- Site-specific design before final quotation
Service coverage
Serving Kerala, with a strong footprint across Malabar.
Our teams support projects across Kerala, with frequent residential and commercial work across Malappuram, Kozhikode, Wayanad, Kannur and the wider Malabar region.
Useful questions
What to clarify before choosing a solar system.
What is the difference between on-grid and hybrid solar?
On-grid solar is primarily designed to reduce electricity purchased from the grid and normally shuts down during an outage for safety. Hybrid solar adds battery storage so selected loads can continue, subject to the battery and system design.
How do I know whether my roof is suitable for solar?
A site survey checks usable area, shade, roof condition, mounting options, cable route, inverter location and meter details. Electricity use is reviewed alongside the roof so the system is not sized from area alone.
What should a solar quotation include?
The written scope should identify system capacity, proposed equipment, mounting and electrical protection, included approvals and services, assumptions, exclusions, price and applicable warranty information.
Who is eligible for the PM Surya Ghar subsidy?
The central subsidy is for eligible residential consumers and depends on current scheme, portal, equipment, installation, inspection and DISCOM requirements. Commercial systems are not presented as eligible for the residential subsidy.
What after-sales support does Solwiz Energy provide?
Customers can contact the support team for generation concerns, inverter alerts, cleaning guidance, maintenance questions and warranty coordination. The service path depends on the system and issue reported.
Free site survey
Share your bill and roof details.
We will review the information and explain the next useful step. A final proposal follows a site-specific assessment.
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Contact Solwiz Energy
Malappuram officeNear Delhivery, Areekode, Malappuram, Kerala 673639Sales+91 94006 54338Support+91 94005 46643Emailhello@solwizenergy.comHoursMonday-Saturday, 9:00 AM-6:00 PM
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