Solar panel price in Kerala — full cost breakdown after subsidy
Honest, up-to-date pricing for rooftop solar in Kerala. Below is what Mastride customers actually pay for Tier-1 panels, branded inverters, KSEB net-meter commissioning and PM Surya Ghar subsidy processing — all-inclusive, no asterisks.
- ₹55–70kPer kW installed
- 3–5 yrsAvg. payback
- 25 yrsPanel warranty
- 70–90%Bill cut
What goes into the price
Your final invoice covers Tier-1 solar panels, a branded string or hybrid inverter, mounting structure (GI or aluminium rail), DC + AC cabling, AJB/DCDB protection, earthing kit, lightning arrestor, KSEB net-meter application + commissioning, and the PM Surya Ghar subsidy paperwork. We never quote a low panel price and then add structure, wiring or paperwork later.
Why prices vary roof to roof
Two homes wanting the same 5 kW system can land ₹30–40k apart. The main drivers are: roof type (RCC slab vs sloped tile vs metal sheet), shadow profile and panel tilt, distance from the inverter to the meter board, single vs three-phase supply, and whether you want a hybrid inverter with battery readiness for future expansion.
Subsidy you actually receive
Under PM Surya Ghar Muft Bijli Yojana, residential rooftop installations in Kerala receive ₹30,000 per kW up to 2 kW, ₹18,000 per kW for the third kW, and a flat ₹78,000 ceiling above 3 kW. Mastride files the application on the National Portal, uploads commissioning proof and tracks disbursal to your bank account.
Indicative all-inclusive prices (Kerala, 2026)
| System size | Typical home | Before subsidy | After PM Surya Ghar |
|---|---|---|---|
| 2 kW | 1 BHK / small flat (₹1,500/mo bill) | ₹1.20–1.40 lakh | ₹60–80k |
| 3 kW | 2 BHK (₹2,500/mo bill) | ₹1.80–2.10 lakh | ₹1.02–1.32 lakh |
| 5 kW | 3 BHK (₹4,000/mo bill) | ₹2.85–3.30 lakh | ₹2.07–2.52 lakh |
| 8 kW | Large villa (₹7,000/mo bill) | ₹4.40–5.00 lakh | ₹3.62–4.22 lakh |
| 10 kW | Villa / small office | ₹5.40–6.10 lakh | ₹4.62–5.32 lakh |
Frequently asked questions
+What does a rooftop solar system cost in Kerala in 2026?
Most homes pay between ₹55,000–₹70,000 per kW installed before subsidy. After the PM Surya Ghar subsidy, a 3 kW residential system typically lands at ₹1.45–1.65 lakh out-of-pocket and a 5 kW at ₹2.25–2.55 lakh.
+Does the price include KSEB net metering and paperwork?
Yes. Mastride's quoted price includes structure, panels, inverter, AC/DC cabling, earthing, KSEB application, net-meter installation and PM Surya Ghar subsidy filing — no hidden line items.
+How long until I break even?
With Kerala's KSEB tariffs, most residential rooftop systems pay back in 3–5 years and keep generating for another 20+ years under the 25-year panel warranty.
+Are EMI and finance options available?
Yes — we work with partner banks for solar loans at 7–10% interest with tenures up to 10 years, including the PSB MSME route for commercial systems.
+Which brands of panels and inverters do you use?
Tier-1 mono-PERC and TOPCon panels (Waaree, Vikram, Adani, Premier) paired with Growatt, Deye, Sungrow or Solis inverters depending on system size and load profile.