Golden Ray Solar
Updated 06 Mar 2026 · 3 min read
Many homeowners look at solar panel prices online and wonder — why am I paying so much for installation if I can just buy the panels myself? It is a fair question. Panels are available on Amazon, IndiaMART, and directly from manufacturers, and at first glance, splitting the purchase from the installation looks like a simple way to cut costs.
But solar installation is not just about mounting panels on a roof. It involves electrical work, structural assessment, inverter configuration, KSEB net metering application, and MNRE subsidy paperwork. Each of these steps has its own set of rules, and one wrong move can cost you more than you saved.
In Kerala, KSEB has specific technical requirements for grid-connected systems, and subsidy eligibility under PM Surya Ghar depends on using empanelled vendors. This article breaks down exactly what you can do yourself, what needs a professional, and whether the hybrid approach actually saves money.
Quick Summary
- You can legally buy solar panels yourself — but installation must follow KSEB and MNRE guidelines
- Regular electricians can do basic wiring, but solar systems require specific certifications for net metering approval
- Buying panels separately may void manufacturer warranties or disqualify you from PM Surya Ghar subsidy
- Using an empanelled solar company through Flarize ensures subsidy eligibility and KSEB compliance
- The real cost savings from DIY purchasing are smaller than most people expect after accounting for permits and rework
What Does Buying Solar Panels Yourself Actually Mean?
When people talk about buying solar panels themselves, they usually mean purchasing the panels, inverter, and mounting structure directly from a distributor or online marketplace — and then finding someone separately to install them. This split purchasing model is common in electronics but solar is different because:
- The equipment must meet MNRE-approved specifications to qualify for subsidy
- The inverter must be BIS-certified and KSEB-approved for grid connection
- The installer must be certified by MNRE or a recognised body for net metering approval
Can a Regular Electrician Do the Installation?
A licensed electrician can handle the electrical wiring portion. But there is more to a solar system than wiring. KSEB requires that the installer be a registered/empanelled contractor for net metering approval. A regular electrician who is not empanelled cannot sign off on the net metering application — which means you can install the system but cannot legally export power to the grid.
| Cost Component | Solar Company | DIY + Electrician |
|---|---|---|
| Panels & Equipment | Bundled pricing | You purchase directly |
| Installation Labour | Included | Hired separately |
| Net Metering Application | Handled by company | Requires empanelled signatory |
| Subsidy Processing | Handled by company | May not qualify |
| Warranty (Equipment) | Vendor-backed | Your responsibility |
| Risk of Rejection | Low | High if installer not certified |
What About the PM Surya Ghar Subsidy?
PM Surya Ghar Muft Bijli Yojana provides central subsidy for rooftop solar installations. To claim it, the installation must be done by a PM Surya Ghar empanelled vendor, the panels and inverter must meet MNRE specifications, and subsidy is credited directly to your bank account after inspection. If you buy panels yourself and use a non-empanelled electrician, you will almost certainly not qualify — and the subsidy ranges from ₹30,000 for 1 kW to ₹78,000 for 3 kW and above.
The Smart Middle Path
Instead of going fully DIY, many homeowners in Kerala choose to use Flarize to compare quotes from multiple empanelled installers, negotiate on equipment brands, and let the verified installer handle permits and subsidy paperwork. This gives you cost transparency without the risk of disqualification or failed inspections.
Check Subsidy Eligibility
Find out which government subsidies you qualify for.
In most Kerala cases, the money saved by buying panels separately is offset by permit delays, inspection failures, and loss of PM Surya Ghar subsidy. Always calculate the net cost — not just the upfront hardware saving.
If you buy solar panels separately and hire an uncertified electrician, your system may be rejected during KSEB net metering inspection. This means you cannot export power to the grid and will lose the subsidy benefit entirely — which can be worth ₹30,000 to ₹78,000 depending on your system size.
