5kW Solar System Price in Kerala 2026: Complete Cost Breakdown
A 5kW solar system is one of the most popular choices for larger Kerala homes and small-to-medium businesses. It’s powerful enough to cut your electricity bill by 60–90% while still being affordable enough for most homeowners. In this guide, we break down the exact costs for 2026, what’s included, and how much you’ll save.
AI SECUTECH is a solar system dealer in Sultan Bathery, Wayanad. For a free, personalized quote, call +91 92075 71572 or +91 95627 36804.
5kW Solar System Price in Kerala (2026)
| System Type | Includes | Approximate Price |
|---|---|---|
| 5kW On-Grid | 10 panels + inverter + wiring + install | ₹2,50,000 – ₹3,00,000 |
| 5kW Off-Grid | Panels + inverter + battery bank + install | ₹3,50,000 – ₹6,00,000 |
| 5kW Hybrid | Panels + hybrid inverter + battery + install | ₹4,00,000 – ₹6,50,000 |
After PM Surya Ghar subsidy (for eligible residential on-grid systems): up to ₹78,000 off — bringing on-grid down to ~₹1,72,000–₹2,22,000.
What You Get with a 5kW System
- 10 solar panels (550W each) — generate ~4–4.5 units per panel per day
- 20–22.5 units/day total generation in Wayanad (average)
- 600–675 units/month average generation
- Roof space needed: ~250–275 sq ft (clean, sun-facing area)
- Power output: enough for lights, fans, TV, fridge, washing machine, and part of AC usage in a typical 3BHK or 4BHK home
How Much Will You Save?
| Monthly KSEB Bill | With 5kW Solar (approx.) | Monthly Saving |
|---|---|---|
| ₹4,000 | ₹800 – ₹1,200 | ₹2,800 – ₹3,200 |
| ₹6,000 | ₹1,500 – ₹2,000 | ₹4,000 – ₹4,500 |
| ₹8,000 | ₹2,000 – ₹3,000 | ₹5,000 – ₹6,000 |
Savings are approximate for Wayanad in 2026, based on net metering.
Payback Period
For a typical Wayanad home:
- System cost: ~₹2.5 lakh (on-grid, after subsidy)
- Annual saving: ~₹36,000–₹54,000
- Payback: ~4.5–7 years
- Remaining 18–20 years: near-free electricity
What’s Included in the Price?
- Solar panels (10 × 550W)
- On-grid / off-grid / hybrid inverter
- Mounting structure (tin or RCC roof)
- AC/DC cables, MC4 connectors
- Earthing kit, SPD (surge protection)
- AC and DC distribution boxes
- Professional installation
- KSEB net metering paperwork (on-grid only)
Is a 5kW System Right for You?
5kW is ideal if:
- Your monthly KSEB bill is ₹3,500–₹7,000
- You have a 3BHK or 4BHK home
- You use fridge, washing machine, and one AC regularly
- You have ~250+ sq ft of clear rooftop space
Consider going bigger (8–10kW) if:
- You have multiple ACs, water heater, or a large shop
- Monthly bill is above ₹8,000
Consider 3kW if:
- Monthly bill is ₹1,500–₹3,000
- You mainly use lights, fans, TV, and basic appliances
Common Questions
Q: Can a 5kW system run AC in Wayanad?A: Yes, for a few hours daily. A 1-ton AC uses about 1–1.2kW per hour. A 5kW system generates enough daytime power for several hours of AC use, with grid or battery handling the rest.
Q: How many panels is 5kW?A: With current 550W panels, it’s 10 panels. The system needs about 250 sq ft of clean rooftop.
Q: What about maintenance?A: Very low — just periodic cleaning. We recommend one service visit per year. Inverters have 5–10 year warranty.
Get a Free Quote
Call +91 92075 71572 or +91 95627 36804 or visit our store in Sultan Bathery. We serve all of Wayanad — Kalpetta, Mananthavady, Vythiri, Pulpally, and beyond.
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