3kW, 5kW, and 10kW Solar System for Home – Which One Should You Choose?| Shyvon Power
- Shyvon power
- Nov 5, 2025
- 3 min read
Why Solar System Size Matters
When switching to solar, the first question every homeowner asks is, “What size solar system should I install?”
The answer depends on your power consumption, roof space, and budget. To make it easier, let’s compare 3kW, 5kW, and 10kW solar systems — the most common residential choices in India.
At Shyvon Power, we help homeowners choose the ideal solar capacity that balances cost, savings, and sustainability.
3kW Solar System for Home
Ideal for: Small to medium families (2–3 BHK)Monthly power usage: 300–400 unitsDaily generation: 12–15 units/day
Feature | Details |
Approx. Cost (Before Subsidy) | ₹1.6–₹1.8 lakh |
After MNRE Subsidy | ₹1.0–₹1.2 lakh |
Roof Space Needed | 250–300 sq. ft |
Appliances Supported | Fans, lights, fridge, TV, washing machine |
Monthly Bill Savings | ₹2,000–₹3,000 |
✅ Best for: Homes with moderate energy needs and limited roof area.
5kW Solar System for Home
Ideal for: Large homes (3–4 BHK)Monthly power usage: 500–600 units Daily generation: 20–25 units/day
Feature | Details |
Approx. Cost (Before Subsidy) | ₹2.5–₹3 lakh |
After Subsidy | ₹1.8–₹2.2 lakh |
Roof Space Needed | 400–500 sq. ft |
Appliances Supported | Full home + 1 AC |
Monthly Bill Savings | ₹4,000–₹5,000 |
✅ Best for: Families using multiple appliances or considering EV charging.
10kW Solar System for Home
Ideal for: Villas or high-consumption homes.Monthly power usage: 900–1,200 units.Daily generation: 40–50 units/day
Feature | Details |
Approx. Cost (Before Subsidy) | ₹5–₹6 lakh |
After Subsidy | ₹4–₹5 lakh |
Roof Space Needed | 800–1,000 sq. ft |
Appliances Supported | Multiple ACs, pumps, full-home backup |
Monthly Bill Savings | ₹8,000–₹10,000 |
✅ Best for: Energy-intensive households or small commercial setups.
Government Subsidy for Solar (2025 Update)
Under the PM Surya Ghar: Muft Bijli Yojana, homeowners can claim:
Up to 40% subsidy on systems up to 3 kW
20% subsidy on systems between 3–10 kW
Only applicable for residential rooftop solar systems
Some states like Gujarat, Delhi, Uttar Pradesh, and Kerala offer extra top-up subsidies or rebates.
Shyvon Power assists with subsidy applications, documentation, and net-metering approvals, so you save more effortlessly.
How to Choose the Right Solar System
Check your monthly electricity bill
₹2,000–₹3,000 → 3kW
₹4,000–₹5,000 → 5kW
₹8,000+ → 10kW
Measure your roof space
Smaller roofs → 3kW
Large or open terraces → 5kW+
Plan for future expansion
Planning EV charging or home upgrades? Choose 5kW or 10kW for long-term savings.
Check your state subsidy and net-metering policy
Shyvon Power can guide you through this step for your region.
Why Choose Shyvon Power
At Shyvon Power, we deliver end-to-end solar solutions:
Energy consumption analysis
MNRE-approved rooftop system design
Subsidy and net metering assistance
Hassle-free installation and after-sales support
We help you generate your own electricity, cut bills, and contribute to a greener India.
Final Takeaway
Whether you choose a 3kW, 5kW, or 10kW solar system, every watt of sunlight you capture brings you closer to energy independence.
With the 2025 solar subsidies and Shyvon Power’s expertise, your solar investment is smarter, cleaner, and more rewarding than ever.
Get your free solar consultation today with Shyvon Power — and find out which system fits your home perfectly.

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