SunGrid Labs designs and installs rooftop solar systems, smart home automation and CCTV security — one local team for your whole home, serving Kollam and all of Kerala.
Most homes end up juggling separate contractors for solar, wiring, smart devices and cameras. We handle all three — designed together, installed together, supported together.
On-grid rooftop systems engineered for Kerala roofs and Kerala weather.
Retrofit smart control for lights, fans and appliances — no rewiring needed.
Camera systems you can actually check from your phone, anywhere.
Most local installers default to whichever panel is cheapest to fit. We lay out standard and premium panel technology side by side — including HJT modules now manufactured in India by Reliance — so the choice is yours, based on your roof and budget.
The panel most Kerala installers fit by default. Proven, widely available, lower upfront cost.
Newer high-efficiency technology, now manufactured in India — Reliance began shipping BIS-certified HJT modules from its Jamnagar plant in 2026.
We install both. Your free site survey includes a plain-language walkthrough of which one makes sense for your roof, budget and how long you plan to own the home — no pressure either way.
The central government subsidy makes rooftop solar dramatically cheaper, but the application, vendor registration and net-metering process confuses most homeowners. We manage the entire process end to end.
₹78,000 is the maximum central subsidy — it does not increase for systems larger than 3 kW (e.g. a 5 kW or 10 kW system still gets ₹78,000, with the rest self-funded or via a PM Surya Ghar loan). Amounts are set by MNRE and subject to government revision; the scheme's current implementation window closes 31 March 2027. We'll confirm your exact eligibility during the free survey.
We visit, measure your roof, check shading and study your electricity bill.
You get a system design and a transparent, itemised quote. No hidden costs.
We file your PM Surya Ghar application and handle KSEB approvals.
Structure, panels, inverter and wiring installed by our trained crew.
Meter installation and grid connection coordinated with KSEB.
Performance monitoring, panel cleaning and AMC plans that keep output high.
We're from here. When you call, someone who can actually reach your home the same day answers.
Itemised quotes with brand names and warranties spelled out — compare us with anyone.
Systematically trained installers — not day-labour subcontracting. Clean work, safe wiring, tidy finish.
AMC plans, panel cleaning and rapid support. A solar system is a 25-year asset — we stick around for it.
Up to ₹78,000 for residential systems — ₹30,000 per kW for the first 2 kW, plus ₹18,000 for the 3rd kW. The subsidy is capped at ₹78,000 and doesn't increase for systems larger than 3 kW. The scheme's current implementation window closes 31 March 2027.
There's no fixed minimum, but the subsidy math changes at 1 kW, 2 kW and 3 kW. We size your system to your roof and electricity bill during the free survey, then show you exactly where it lands on the subsidy slab.
Standard panels (Mono PERC / TOPCon) cost less upfront and are what most local installers fit by default. HJT panels — now manufactured in India by Reliance — run about 10% higher efficiency and degrade roughly 25% slower over 25 years, for a 12 to 18% higher upfront cost. We explain both during your survey; which one makes sense depends on your roof space and how long you plan to stay in the home.
Yes. All three services are independent — book a survey for just automation, just CCTV, or any combination.
We're based in Kollam and install across Kerala. Get in touch and we'll confirm coverage for your location.
Once your subsidy application and KSEB approvals are through, physical installation typically takes 1 to 2 days. The paperwork and approval process is usually the longer part — which is what we manage for you.
Tell us a little about your home and we'll get back within one working day.